Red dot on face won t go away
Pictures, causes, treatment, and when to seek help
A person may notice red dots on their skin for a number of reasons, ranging from allergic reactions to heat exposure.
Many causes of red dots on the skin are harmless and resolve on their own. Others may require at-home or over-the-counter (OTC) treatment.
In this article, we discuss some of the possible causes of red dots on the skin, their treatment options, and when to contact a doctor.
Skin rashes come in a variety of sizes, colors, and textures.
Not all rashes require emergency medical treatment. However, people should seek immediate medical attention if they have a rash and notice any of the following symptoms:
- a rash that covers the entire body
- fever
- blisters or open wounds
- difficulty breathing, speaking, or swallowing
- swelling of the face, eyes, or lips
- stiff neck
- light sensitivity
- seizures
- drowsiness or unresponsiveness
People should also seek immediate attention for any new rashes that are painful and that affect the eyes, inside of the mouth, or genitalia.
When in doubt, a person should seek the opinion of a primary care provider or board-certified dermatologist.
Heat rash, or miliaria, occurs when the sweat glands become blocked, trapping sweat in the deep layers of the skin.
While anyone can have heat rash, this condition is most common among infants and young children with immature sweat glands.
Symptoms of heat rash include:
- clusters of small red bumps called papules
- firm, flesh-colored bumps
- itchy or prickly sensation
- mild or absent sweating in the affected area
- inflammation and soreness
- dizziness
- nausea
Treatment
Heat rash usually goes away within 24 hours.
Treatment typically involves using lotions to soothe the itching, irritation, and swelling.
People can also keep the skin cool and avoid tight-fitting clothing.
Learn more about the treatment options for heat rash here.
Keratosis pilaris (KP) is a common skin condition that causes tiny red, white, or flesh-colored bumps on the skin.
It most often affects the outer parts of the upper arms. It can also affect the forearms and upper back, but this is less common.
Symptoms of KP include:
- skin that feels rough or dry
- patches of small, painless bumps on the skin
- itching
Treatment
People can treat the symptoms of KP with:
- moisturizers containing urea or lactic acid
- alpha hydroxy acid
- glycolic acid
- lactic acid
- retinoids
- salicylic acid
- laser or light therapy
Learn more about home management for KP here.
Contact dermatitis occurs when a person comes into contact with a substance that irritates their skin or triggers an allergic reaction.
Contact dermatitis symptoms vary depending on the trigger and the severity of the reaction.
Symptoms of contact dermatitis include:
- a rash that appears in geometric patterns or shapes
- dry skin that flakes and cracks
- a bright, flushed skin rash
- clusters of small red dots on the skin
- hives, or extremely itchy welts on the skin
- intense itching, tightness, or burning sensation
- fluid-filled blisters that ooze and crust over
- dark, thickened skin
- sensitivity to sunlight
Learn more about contact dermatitis here.
Treatment
Treatment for contact dermatitis depends on the cause and severity of a person’s symptoms.
Mild to moderate symptoms improve when a person avoids contact with the irritant or allergen. If possible, people should:
- avoid skin care products that contain harsh or irritating chemicals
- avoid nickel- or gold-plated jewelry
- avoid foods or medicines that cause allergic reactions
- wear protective clothing in work environments or areas with poisonous plants
If the dermatitis is limited to a small area, a person can apply 1% hydrocortisone cream.
A doctor can prescribe stronger topical or oral antihistamines for people who do not respond to OTC medication.
Atopic dermatitis, also known as eczema, is a chronic inflammatory skin condition.
There are many different types of eczema, including:
- Follicular eczema: This type of eczema affects the hair follicles.
- Papular eczema: This presents as small red bumps on the skin that healthcare professionals refer to as papules.
Alongside red bumps on the skin, eczema can cause:
- extremely itchy skin
- warmth and swelling of the skin
- dry, flaky skin
- clusters of small, fluid-filled blisters
- blisters that leak fluid and crust over
Treatment
People can manage atopic dermatitis symptoms and even prevent flare-ups with the following treatments:
- taking prescription medications, such as steroids and antihistamines
- undergoing phototherapy or light therapy
- applying a moisturizer to treat dry, cracking skin
- using unscented, nonirritating laundry detergent
- avoiding triggers, such as dry air, stress, and allergens
For severe atopic dermatitis that does not respond to the above treatment options, a person should see a board-certified dermatologist.
Taking bleach baths, which require using half a cup of bleach per 40-gallon tub, 1–2 times per week may also help.
Learn more about the treatment options for eczema here.
Rosacea is a skin condition that causes skin irritation, redness, and small pimples.
Although anyone can develop rosacea at any point in their lives, this condition most often occurs among adults aged 30–60 years, people with fair skin, and those going through menopause.
Symptoms of rosacea include:
- irritated or red skin on the forehead, nose, cheeks, and chin
- blood vessels that are visible under the skin
- clusters of small bumps or pimples
- thick skin on the face
- red, itchy, or watery eyes
- inflammation of the eyelids
- blurred vision
Treatment
People can treat rosacea with various strategies and medication. Some strategies that can help relieve rosacea include:
- avoiding triggers, such as ultraviolet light, alcohol, and harsh chemicals
- washing the face with pH-balanced cleansers
- frequently using moisturizers
- wearing a broad-spectrum sunscreen with SPF 30 or higher
People should also avoid caffeinated products and spicy foods, as these can also trigger rosacea.
Medical treatments for rosacea include:
- brimonidine tartrate
- azelaic acid
- metronidazole
- electrosurgery
- light therapy
- topical ivermectin
- oral tetracyclines
Learn more about the treatment options for rosacea here.
Certain infections can also lead to red dots on the skin.
If a person suspects an infection of the skin, they should consult a doctor.
Examples of these include:
Chickenpox or shingles
The varicella-zoster virus causes these infections, which produce red, itchy, fluid-filled blisters that can appear anywhere on the body.
Chickenpox usually occurs in infants and young children. However, adolescents and adults can also develop chickenpox.
Shingles occurs in adults who have already had chickenpox. According to the National Institute on Aging, shingles usually affects one area on one side of the body.
Rubella
This contagious viral infection causes a distinctive rash of small red or pink dots.
The rash usually starts on the face before spreading to the trunk, arms, and legs. Rubella infections also cause a fever, a headache, and swollen lymph nodes.
The Centers for Disease Control and Prevention (CDC) note that rubella is a relatively rare infection in the United States due to the widespread use of the MMR vaccine. The vaccine is available for infants and children aged between 9 months and 6 years.
Meningitis
Meningitis is a medical emergency. It is the inflammation of the membranes that cover the spinal cord and brain. It typically occurs due to a bacterial or viral infection.
Symptoms of meningitis include:
- fever
- stiff neck
- headache
- nausea
- light sensitivity
- confusion
- vomiting
A rash does not always appear. However, if it does, a person might notice small pink, red, brown, or purple pinpricks on the skin. Also, it will not fade when a person rolls a glass over it.
MRSA (staph) infection
The CDC define Methicillin-resistant Staphylococcus aureus (MRSA) as “a type of bacteria that is resistant to several antibiotics. ”
MRSA often infects the skin, leading to painful areas of inflamed skin. People may also experience pus drainage from the affected skin and fever.
Other bacterial infections of the skin may also cause painful and inflamed areas of the skin. If a person suspects that they are experiencing a skin infection, they should consult a doctor.
Scarlet fever
Streptococcus bacteria cause this infection.
These bacteria naturally inhabit the nose and throat. They cause a red rash on the neck, under the armpit, and on the groin. The rash consists of small red dots that are rough to the touch.
If a person suspects an infection of the skin, they should always consult a doctor.
People should also speak with a doctor if their rash does not improve despite using OTC or at-home treatments.
People should also seek medical attention if they have a skin rash accompanied by the following symptoms:
- fever
- severe head or neck pain
- joint pain or stiffness
- difficulty breathing
- frequent vomiting or diarrhea
- confusion
- dizziness
If a person suspects a skin infection, they should contact a healthcare professional before trying any home remedies.
To relieve and manage skin rashes, people can try the following home treatments:
- using mild, unscented soaps, body washes, and cleansers
- avoiding bathing or showering in hot water
- keeping the affected skin dry and clean
- wearing loose-fitting, breathable clothing
- avoiding rubbing or scratching the skin rash
- applying a cold compress to relieve swelling and pain
- applying aloe vera to the affected skin to reduce swelling and soothe pain
- using moisturizers to hydrate dry, flaky skin
There are several possible causes for red dots on the skin, including heat rash, KP, contact dermatitis, and atopic dermatitis.
Red dots on the skin may also occur due to more serious conditions, such as a viral or bacterial infection.
If people suspect that they have a skin infection, they should contact a doctor rather than use home remedies.
People can treat some skin rashes and their accompanying symptoms with home remedies and OTC treatments. These include avoiding the source of irritation and using OTC anti-itch ointments.
People can contact a doctor or dermatologist if their symptoms persist despite using at-home or OTC treatments. A doctor or dermatologist can diagnose the underlying cause and make appropriate treatment recommendations.
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7 Causes of Red Spots and Bumps on Skin, With Pictures
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Not sure what category your dilemma falls into? Fear not: We've got helpful photos for guidance. Plus, dermatologists explain what these red marks are — and how to treat them.
By Kelly Dougher and Emily Rekstis
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Though there seems to be an endless list of skin concerns and irritations, there's nothing more baffling than waking up with mysterious unidentified red spots. Whether it's on your arms, legs, or face, red bumps can be equal parts concerning and frustrating. It might be difficult, if not impossible, to self-diagnose this issue because there is a very broad range of conditions that cause the appearance of red spots.
That's where we come in. We talked to a handful of experts about a variety of skin-care conditions that could cause these types of outbreaks. You can consider this article a helpful jumping-off point before booking an appointment with a dermatologist.
"If you're dealing with a skin condition, see a board-certified dermatologist to help figure out what you are dealing with," says Andrea Suarez, MD, a board-certified dermatologist in Houston, Texas. "Many times people will try and self-diagnose and self-treat skin conditions and end up making the problem worse. "
Though there are certain conditions that are common causes for these types of red spots and bumps, everyone's issues can be attributed to a number of different circumstances. "The sooner you get an accurate diagnosis for a skin condition, the sooner the right treatment plan can be initiated," says Dr. Suarez. "This will save you time, money, and your skin."
That said, keep reading for a list and breakdown of some of the top causes of red spots — and how to treat them.
Meet the experts:
- Joshua Zeichner, MD, a board-certified dermatologist and the director of cosmetic and clinical research at Mount Sinai in New York City.
- Tsippora Shainhouse, MD, a board-certified dermatologist in Beverly Hills and a clinical instructor at the University of Southern California.
- John Diaz, MD, a board-certified plastic surgeon in Beverly Hills.
- Joel Schlessinger, MD, a board-certified dermatologist in Nebraska.
- Corey L Hartman, MD, a board-certified dermatologist in Alabama.
- Andrea Suarez, MD, a board-certified dermatologist in Houston, Texas.
- Hadley King, MD, a board-certified dermatologist in New York City.
Click to jump to the right section for you:
- Contact Dermatitis: Red Splotches or a Rash
- Psoriasis: Red Scaly Plaques or Patches
- Keratosis Pilaris: Rough Bumps on Your Arms, Legs, or Cheeks
- Atopic Dermatitis: Red, Purple, or Gray Patches and Inflamed Skin
- Cherry Angioma: Cherry Red Spots
- Folliculitis: Small Red Bumps on Your Body and/or in Places Covered by a Bathing Suit
- Broken Capillaries: Clusters of Tiny Red Spots on Your Facet
Or, read up on all the common causes of red spots, dots, rashes, and bumps that can pop up on your skin.
1. Red Splotches or a RashWhat it could be: Contact dermatitis
Contact dermatitis, also known as an allergic reaction, is a common occurrence that causes red spots or bumps. "The reaction can be from any kind of foreign substance — a fabric, a plant, a cleaning product," says Corey L. Hartman, MD, a board-certified dermatologist in Birmingham, Alabama. "It usually appears as a rash where the skin has come in contact with the irritant."
These rashes can look like red splotches or sometimes very dry, cracked, scaly skin. With the worst type of irritation, you may notice some swelling, bumps, and blisters.
If you think this applies to you, then you'll want to start by trying to identify what caused the reaction. If you're able to do this, you'll obviously want to steer clear of the irritant moving forward. If the rash starts to itch, Hartman recommends using a hydrocortisone cream like PCA Skin CliniCalm 1% or Cortizone Plus Ultra Moisturizing Creme. "Otherwise, just leave it alone and it typically goes away in a few days," he advises.
2. Red, Scaly Plaques or PatchesIt could be: Psoriasis
Model. (Photo By BSIP/UIG Via Getty Images)BSIP
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"Psoriasis is a condition in which the immune system gets angry at the skin, leading to red, scaly plaques," New York City board-certified dermatologist Joshua Zeichner, MD, explains. "Usually you'll see it on elbows and knees, but psoriasis can appear anywhere, including the scalp, lower back, nails, and even the genitals."
Beverly Hills-based, board-certified dermatologist Tsippora Shainhouse, MD, expands, saying, "This is a genetic, autoimmune, inflammatory condition in which your skin cells divide too quickly and do not shed quickly enough." This is what then creates the inflamed plaques.
According to Dr. Shainhouse, psoriasis is often associated with psoriatic arthritis, metabolic syndrome, elevated triglycerides, increased risk for heart disease, and obesity. It's not something you want to ignore.
Dr. Hartman says that a mild form of psoriasis can be treated with over-the-counter moisturizers containing an exfoliating ingredients like salicylic acid to help slough away the scaly plaques. Products like CeraVe Psoriasis Moisturizing Cream and Paula's Choice Weightless Body Treatment help to repair skin.
However, if you're dealing with moderate to severe psoriasis, you'll need to visit your dermatologist. "Moderate to severe psoriasis is best managed with the patient and their physician, as there are a combination of in-office, at-home, and prescription treatments for the condition," Dr. Hartman says. Mild psoriasis can be treated with prescription steroid or cortisone creams, but more severe cases require pills or shots.
Dr. Shainhouse previously told Allure that phototherapy can also help. "UV light is generally a no-no in dermatology since we know that too much can be associated with the development of skin cancer and melanoma," she explains. "However, it has an anti-inflammatory effect in psoriatic skin, and is a very useful option for reducing skin disease and symptoms."
3. Rough Bumps on Your Arms, Legs, or CheeksIt could be: Keratosis pilaris (colloquially known as "chicken skin")
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If you've noticed rough bumps on your arms, legs, or cheeks, these could be a sign of Keratosis Pilaris. Dr. Shainhouse says this is caused by the retention of keratin in the openings of hair follicles and can be exacerbated by dry weather.
These bumps essentially act as a dry skin marker, which can also be associated with eczema, according to New York-based board-certified dermatologist Hadley King, MD, explains. "A lack of moisturization, decreased exfoliation, and buildup of dead skin in pores also leads to the condition." She says certain unsuspecting irritants found in everyday items like harsh soaps, detergents, and fabric softeners, can also be linked to these red bumps.
You'll want to avoid any of these products, as well as hot showers. "Don't try to scrub off the bumps or use a rough loofah — doing so will only exacerbate the condition," Dr. Hartman says. Though he assures us you can exfoliate the skin, you'll want to mostly focus on adding moisture back to it to combat the bumps.
"While it does tend to improve with age, it can be managed with moisturizers and topical exfoliants, including alpha and beta hydroxy acids, like salicylic, lactic or glycolic acids," Dr. Shainhouse says. "If these don't help, ask your dermatologist about trying a prescription retinoid." We recommend the Best of Beauty-winning and $10 E.L.F. Gentle Peeling Exfoliant or L'Oréal's Revitalift Derm Intensives 10% Pure Glycolic Acid Serum.
3. Red, Purple, or Gray Patches and Inflamed SkinIt could be: Atopic dermatitis (eczema)
Mostly commonly known as eczema, atopic dermatitis is the most common chronic inflammatory skin disease. "Atopic dermatitis appears as red patches or spots of inflamed skin, though in deeper skin tones, the affected areas may have more of a purple to gray hue," Dr. Suarez says. "Flares can be triggered by stress, poor sleep, drying soaps and body washes, dry weather, and exposure to allergens."
Dr. King notes that those with eczema usually have been dealing with the skin-care condition since childhood. "There is usually a history of eczema since childhood, as well as a family history," she says. "And it is often accompanied by a personal and/or family history of asthma and/or allergies. ”
Though eczema might taper off with age, Dr. Suarez says that it can flare well into adulthood. "Basically the immune system is overactive in the skin and this leads to inflammation that triggers skin barrier dysfunction, dryness, and insufferable itch," she explains.
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Avoiding triggers and using moisturizers is key when it comes to decreasing discomfort and minimizing flare-ups. As dermatologists previously told Allure, colloidal oatmeal baths can help treat and relieve symptoms. One such product that you can find at drugstores is Aveeno Soothing Bath Treatment. If you prefer lotions or don't have a bathtub, reach for Gold Bond Cream for Eczema Relief Skin Protectant Cream with 2% Colloidal Oatmeal.
If you're dealing with regular flares, though, you'll want to see your dermatologist to possibly obtain prescriptions. "Prescription steroid and anti-inflammatory creams can help treat flare-ups," Dr. Suarez explains. "For more involved cases, there are a lot of new medications that target specific aspects of the inflammation in the skin to control atopic dermatitis."
4. Cherry-Red BumpsIt could be: Cherry angiomas
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Dr. Shainhouse says these common, cherry-red bumps on the skin are made up of a group of dilated blood vessels. "We are not sure why they pop up, but most people start to slowly develop them by age 30," she says. Adds Dr. Suarez: "They occur on any body site, and are pinhead size to a few millimeters in diameter."
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Both professionals assure us that these bumps are not dangerous in any way, nor do they lead to uncomfortable itches or pains. Therefore, they don't necessarily need to be treated. With that being said, Dr. Shainhouse and Dr. Suarez confirm that they can be removed using electrocautery, lasers, or shave removal. "However, removing them does not guarantee that more won't appear later on," Dr. Suarez says.
5. Small Red Bumps on Your Body and/or in Places Covered by a Bathing SuitIt could be: Folliculitis
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Folliculitis is a condition in which small red bumps develop on the back, chest, shoulders, and buttocks and are caused by inflammation and irritation of the hair follicles and are sometimes related to bacteria and yeast on the skin, says Dr. Shainhouse.
Dr. Suarez further notes that there's also a more specific (less common), related condition known as hot tub folliculitis. "This mainly occurs on skin covered by a bathing suit and starts 12 to 48 hours after being in a hot tub," she says. "It is caused by an overgrowth of bacteria in hot tubs." To avoid this, make sure your water has continuous filtration and adequate chlorine levels to decrease the risk of infection.
If your folliculitis is not hot tub related, Dr. Shainhouse suggests changing out of sweaty clothing as soon as possible post-workout, using anti-bacterial and anti-yeast washes in the shower, and maybe even a topical prescription antibiotic solution. For washes, we love Nécessaire's The Body Wash and Dove Care & Protect Antibacterial Body Wash.
6. Clusters of Tiny Red Spots on Your FaceIt could be: Broken capillaries
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Red spots that appear on the face are often caused by broken capillaries, which are "tiny blood vessels that run through the surface of the skin," says John Diaz, MD, a Beverly Hills-based board-certified plastic surgeon. Some of the most common reasons blood vessels break are a fluctuation in hormones, sun damage, and skin conditions, like rosacea, he says.
Fortunately, if it's hormonal, the red spots will go away on their own. If it's sun damage or a skin condition, like rosacea, your dermatologist can discuss treatments with you.
More skin issues:
- Studies Show Pinot Grigio Could Trigger Rosacea and We Are Extremely Sad About It
- The FDA Just Approved a Groundbreaking Rosacea Cream
- What's Behind Everyone's Obsession with Radiant Skin?
Now, see 100 years of skin care:
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Kelly Dougher is a freelance writer and editor whose work has appeared in Glamour, Teen Vogue, Bustle, Refinery29 and more. Follow her on Twitter @picturesqueliar and Instagram @picturesque_liar.
Keywordsred spotsred bumpskeratosis pilarisbroken capillariesfolliculitisacne solutionswhat causes acnebody breakoutsbreakoutsskin reactionCherry Angiomasfacial psoriasispsoriasispsoriasis treatmentshoppingservicedermatologistskin
Read MoreWhy do red dots appear on the body? – Family consultation
Why do red dots appear on the body? – Family consultationSmall red dots on the body can be both neoplasms and the result of skin damage. Let's see how dangerous it is and when you need to see a doctor immediately.
HEMANGIOMA AND MICROHEMATOMA
Small red dots on the body may occur after skin injury. For example, such superficial capillary injuries are often obtained during epilation. If the skin is strongly affected, then the surface of small vessels located close to the surface is injured. And outside there is a small bruise due to the fact that the blood goes into the subcutaneous fat layer. Such points are also called microhematomas. If you did epilation with a novice master, then there may be quite a lot of them.
Small hematomas may appear in other places. Outwardly, these red dots on the body look like moles. If you see a cluster of dots, or if they appear periodically without being tied to any procedures, then this may be due to increased fragility of the vessels. Usually it occurs due to a lack of vitamin C and K in the body. If any injuries, strong friction of the skin against tissue cause such “redness”, then this is most likely the reason. You will need to undergo the necessary tests and drink the course of vitamins recommended by the doctor.
As for hemangiomas, these are benign vascular tumors. Their features are as follows:
- They can be up to several centimeters in diameter.
- If we are talking about dilated capillaries that provoked the disease, then the hemangioma is called capillary.
- But cavernous hemangiomas can often occur on the face and trunk. These are large cavities filled with blood, they look like swelling and can cause significant discomfort and change appearance.
- Hemangiomas can appear at any age, even in infants.
Here you can't expect the tumor to go away on its own. Be sure to consult a doctor, and he will help you choose the treatment.
RED DOTS WITH VASCULAR BRANCHES AND IN THE FORM OF SMALL RASHES
There are other reasons for the appearance of such skin imperfections:
- Red dots on the body can be spider veins and occupy a fairly large area. In this case, you should also not postpone a visit to the doctor. The fact is that such reddening in the form of capillary branches may indicate the development of dangerous diseases - cirrhosis of the liver and viral hepatitis.
- If we are talking about red dots resembling small rashes on the chest and back, then most likely the person has problems with the pancreas. Interestingly, when pressed, they do not disappear. Also, their number may increase or decrease.
- Often these rashes can be the result of autoimmune diseases, such as rheumatism. Then they do not resemble bruising, but rather a skin allergy. By the way, allergies can also lead to the appearance of red dots on the body, and in this case they will have different localization. It is easiest to distinguish an allergic disease by the presence of itching, but a doctor's consultation does not fit here either.
We think that we have answered your question “Red dots on the body - what is it?”. If you still have doubts about your own health, you can always come to us for a consultation. Also, do not forget that a person needs to maintain health with proper nutrition and vitamins. For example, a lot of vitamin C is found in cauliflower and green peas, parsley, tomatoes and apples. And chicken eggs, spinach and broccoli are rich in vitamin K. Together, both of these vitamins “work” to strengthen blood vessels and strengthen immunity.
Red spots on the skin: causes, symptoms, care
Below are some of the possible etiological factors for the appearance of red spots on the body.
Heat rash (prickly heat)
Obstruction of the sweat glands causes the accumulation of sweat in the deep layers of the skin, which provokes the occurrence of prickly heat. This condition mostly affects young children who have underdeveloped sweat glands. The favorite places for the localization of a barely noticeable heat rash are the back, groin, chest, armpits, skin of the hands - the places of the most abundant accumulation of sweat deposits.
Thermal rash may include the following symptoms:
- The totality of papules in the form of small tubercles
- itching and piercing sensations
- of the skin of ,
- Generalization of
- Nausea
As a rule, prickly heat goes away on its own after 24 hours. To improve the condition of the skin, cooling home remedies (compresses, baths) are suitable, as well as preventive measures (wearing loose clothing made from natural fabrics). If a secondary infection has joined, it is necessary to prescribe a course of antibiotic therapy.
Keratosis pilaris
Keratosis pilaris (pilaris) is a common skin condition that presents as small white and red bumps on the surface of the skin. In most cases, the outer part of the shoulders, forearms and upper back are affected.
Symptoms of keratosis pilaris:
- Dryness and roughness of the skin
- Presence of itching
Contact dermatitis
When the skin comes into contact with an allergen, an allergic reaction develops, which leads to contact dermatitis. Manifestations of contact dermatitis can be different depending on the trigger factor.
Symptoms of contact dermatitis include:
➤ Pattern-like rashes
➤ Presence of peeling, cracking and dryness
➤ Hyperemia of the skin
➤groups of red dots0003
➤ Scarring of the skin
➤ Red color of the skin
➤ Presence of blisters with a crust
➤ Increased sensitivity to sunlight
In care, use products without the presence of aggressive components in the composition, wear jewelry made of natural metals. If large areas of the skin are affected, it is necessary to apply 1% hydrocortisone cream, complicated forms are treated with systemic antihistamines.
Atopic dermatitis
Atopic dermatitis (eczema) is a chronic inflammatory skin disease. There are several types of eczema - follicular and papular.
Manifestations of eczema include:
- Redness and swelling of the skin
- Dryness and flaking of the skin after heavy scratching
- Blisters, followed by the release of fluid and the formation of a crust.
Therapy of atopic dermatitis is based on taking antihistamine drugs, moisturizing the skin, and using phototherapy.
Rosacea
Rosacea is a condition in which the skin becomes covered with small rashes and redness without itching. This pathology is more typical for fair-skinned people aged 30-50 years with a photosensitive skin type.
Symptoms of rosacea:
- Redness of the skin in the area of the nose, forehead, cheeks and chin
- Visible blood network and subcutaneous spots on the face
- Thickening of the skin
- Redness and tearing0018
- Presence of bumps and pimples
To relieve rosacea, it is necessary to moisturize the skin, use pH-balanced cleansers and creams with SPF protection before going out, minimize exposure to provoking factors (UV light, harsh chemicals), limit consumption of spicy and hot food. As a drug treatment, azelaic acid, metronidazole, brimonidine tartrate are used.
Effective treatment and prophylaxis against rosacea and rosacea0054
Infections
Red spots on the skin may appear due to the following infectious diseases:
Chicken pox or shingles . The herpes virus that causes these diseases provokes the appearance of red itchy sores with localization throughout the body. Chickenpox usually occurs in infants and preschool children. Shingles affects adults and is characterized by a unilateral rash.
Rubella . Small bright red and pink dots on the skin are manifestations of rubella. The rashes are contagious and are localized mainly on the face, arms, legs and torso. Additional manifestations of rubella include lymphadenitis, fever, headache.
Meningitis . This disease is characterized by inflammation of the meninges and presents with a variety of symptoms, including headache, fever, neck stiffness, and, rarely, a microscopic single rash of red or brown small solitary lesions.
Scarlet fever . The causative agent is streptococcus, which causes red, rough specks in the neck, groin, and armpits.
Cherry angioma
A benign skin neoplasm of small size resembling a burgundy spot is called cherry angioma or capillary hemangioma. The shape of the tubercles can be varied, rashes are more typical for people over 30 years old. Angiomas are common on the trunk, arms and legs, and are similar to moles. Over time, they go away on their own and do not require treatment, but if desired, they can be removed with liquid nitrogen or a laser. Angiomas in the form of red droplets do not itch, sometimes they bleed, but this is a variant of the norm.
Ringworm
Mottled, red, raised, rounded dots are the result of ringworm (a fungal infection of the skin). Spots can be on any part of the skin, but most often they are on the arms and legs. The fungus is carried by both humans and pets. The rash is usually accompanied by flaking. Therapy for ringworm is the use of antifungal creams or drugs.
Lichen planus
This disease has an autoimmune course and is characterized by the appearance of flat red purple spots that itch. Lichen planus occurs among females aged 35 to 60 years. It can often be found on the nails, genitals, throat, digestive tract, and even the inside of the mouth. In some cases, the disease goes away on its own. To get rid of lichen planus, it is necessary to use oral antihistamines and topical retinoids.
Red drug rash
Some medications may cause a red rash. Such rashes occur in the form of blisters or hives and are characterized by varying degrees of severity. If a drug allergic reaction is suspected, the drug should be stopped immediately. If the condition remains severe, antihistamines or steroids should be given.
Purpura
Since blood accumulates in the layers of the skin due to the fact that the vessels burst, red dots of different diameters form under the skin, which can even be observed in the oral cavity. In the presence of such ruby points, an immediate consultation with the attending physician is necessary. In simple cases, red vascular dots on the skin are treated with steroids, and platelet levels are also normalized.
Swimmer's itch
A bumpy red rash that occurs after swimming in a body of water infected with schistosomes (parasites of the genus trematodes) is called swimmer's itch or cercarial dermatitis. As a rule, the rash appears during the day and is not transmitted to others. For treatment, antihistamines and steroids are used, in complicated cases, antibiotics.
Psoriasis
Psoriasis is considered an autoimmune disease and occurs due to exposure to a trigger factor (stress, infection). The rash is crimson itchy lesions with silvery plaques, localized mainly on the elbows and knees. For the treatment of psoriasis, cold compresses, topical steroids, immunosuppressants are used.
Petechiae
Petechiae are located on the arms, abdomen, legs and buttocks and very much resemble red capillary dots.