People with eczema can identify and learn to manage or avoid triggers for their outbreaks.Ĭhanging bathing practices and using moisturizer can also help. TreatmentĪccording to the National Eczema Association, treating eczema calls for a mix of self-care, OTC drugs, and prescription medications. It typically affects the face, elbows, knees, scalp, and backs of the hands. Eczema occurs due to a combination of genetic and environmental factors, which prompt the immune system to overreact to certain triggers, such as laundry soap or sweating. Scratching makes eczema worse and increases the risk of infection.
PINPOINT RED DOTS ON SKIN THAT ITCH SKIN
In the long term, it can make the skin thicker, scaly, and flaky, as well as causing it to change color. Learn more about contact dermatitis here.Īlso known as atopic dermatitis, this common condition causes itchy, red, irritated skin that can sometimes develop bumps. Avoiding triggers is a key part of managing contact dermatitis, along with thoroughly washing the affected area with soap and water after exposure happens. Working with healthcare professionals can help people identify their triggers, which can be complicated.Īccording to the American Academy of Allergy, Asthma & Immunology, there are more than 3,700 substances known to cause contact allergies. Prescription medication, such as antihistamines and cortisone, may be necessary if the reaction is severe. Self-care with cold compresses, calamine lotion, and soothing baths can help provide relief. Contact dermatitis may hurt as much as it itches, and it may present with inflammation and blisters. It can take 1–2 days for the reaction to develop and 2–3 weeks for symptoms to disappear. This device can stop a potentially life threatening reaction if a person has accidental contact with a known allergen.Īnti-itching lotions and over-the-counter (OTC) antihistamines can provide relief for mild symptoms, while more intense outbreaks may require stronger prescription versions of these drugs or corticosteroids.Ĭontact dermatitis is essentially an allergic reaction that develops when a person’s skin comes into contact with something to which they are allergic, such as latex or certain metals or household products. People who are extremely allergic to a trigger - for example, peanuts or certain insects - may need to carry an epinephrine auto-injector, such as an Epipen. The treatment for hives depends on the severity and cause of the rash, but it includes avoiding known triggers. These bumps typically turn white or disappear when a person presses them. Hives cause characteristic red, purple, or skin colored itchy bumps that appear and disappear quickly anywhere on the body. Latex, pollen, insects, various plants, and some medications, such as sulfa drugs or even aspirin, may also cause hives.
Certain kinds of foods, such as peanuts, tree nuts, and seafood, cause hives in many people due to an allergic reaction. Hives are very common, affecting about 20% of people at some point in their lives. The term “acute” means that the condition does not last longer than 6 weeks.
If a person notices bumps on the skin that resemble mosquito bites but has not had any exposure to mosquitos, the cause is probably acute urticaria. The medical term for hives is urticaria, and it describes a condition that produces raised itchy areas on the skin. Share on Pinterest Image credit: chokja/Getty Images
PINPOINT RED DOTS ON SKIN THAT ITCH HOW TO
Keep reading to learn more about some common causes of itchy bumps that look like mosquito bites and how to treat them. Depending on the cause, treatment can range from avoiding certain foods to taking prescription medications. Understanding the different conditions that can cause itchy bumps on the skin can help people get appropriate treatment. avoiding tight clothing in areas where itchy bumps appear.However, there is one general principle that the American College of Allergy, Asthma & Immunology recommend people to follow when their skin itches: Do not scratch it.Īdditional general self-care practices for itchy skin include:
Itchy bumps can appear as a result of allergies, infections, insects, and, sometimes, nonidentified factors. Most people experience this symptom at some point. Although the bumps may sometimes resemble mosquito bites, there are numerous possible causes other than bug bites. Itchy bumps on the skin can cause discomfort, embarrassment, and confusion.
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