Doctor insights on:
Sudden Itchy Bumps
Sudden itchy red raised bumps all over face. They disappear after a few hours or so. This occurs once in a blue moon but definitely not a 1 time thing?
Allergy: I sounds like you may be allergic to something in your environment. The fact that it occurs infrequently could mean it is something which is seasonal. See if there is a consistent time of the year or weather condition that is associated with the rash or any environmental condition. At the time you have the rash it should be examined and if necessary a biopsy should be done. ...Read more
There is a sudden non-itchy rash on the backs of my hands, the bumps are very small and have fluid when scratched. ?
Sudden appearance of red itchy rash behind my knee, swelling and spreading. I scratched my eyelid and got four bumps there too so its spreading?
Allergies: Patients with allergies can develop red and itchy skin around the eyes and on the eyelids from allergies. Behind the knees and on the inside part of the elbow too.This skin condition is called allergic dermatitis or allergic eczema. You can use a hypoallergenic cream/lotion: cetaphil or lubriderm and consider contacting your medical doctor about taking allergy pills-such as Claritin or allegra. ...Read moreSee 1 more doctor answer
Yes: Itchy red skin is classic for allergic rashes, and these can present as small bumps (papules); they can also present as hives (raised lesions), macules (flat patches), and blisters. In some cases, especially when long-standing, skin can be dry & flaky and become thickened. The location of the rash on the body is important and can help make the diagnosis. A skin biopsy is needed in difficult cases. ...Read moreSee 1 more doctor answer
Many possibilities: There are many things that could cause the skin to itch. Several types of inflammatory conditions of the skin, allergic reactions, sun exposure, insect bites, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read moreSee 1 more doctor answer
I'm having itchy bumps appearing on different parts of my body but they go and away after an hour or so?
Dermographism: See a dermatologist. If it is distressing, try cetirazine (Zyrtec) 10mg. Start at 1 a day. Sometimes it can make you sleepy, in which case you can change to loratadine (Claratin). Sometimes it takes 2 or 3 a day. The generic is the same, only costs less. ...Read moreSee 1 more doctor answer
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