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i have small itchy bumps on my arms

A female asked:
Dr. Andrea Rodgers
28 years experience Emergency Medicine
Need more info: Hi, Most itchy bumps are red in color. Are they spreading? Are there red streaks or any swelling? Do the bumps look like they have fluid inside or ... Read More

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A 35-year-old female asked:
Dr. Charles Glueck
57 years experience Clinical Lipidology
Dermatitis: could be allergy, less likely to be bites, although possible. Go see a dermatologist
A 45-year-old member asked:
Dr. Suman Das
Dr. Suman Das answered
54 years experience Plastic Surgery
Many reasons: It could be a number of things, including allergic rash to some skin conditions.Your best bet is to go and see a dermatologist.
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1 thank
A 20-year-old female asked:
Dr. Aruna Adaikkalam
38 years experience Internal Medicine
Few possibilities.: It looks like you have clusters of vesicles containing clear fluid , grouped and itchy. Conditions like eczema, dermatitis herpetiformis(herpes like l ... Read More
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1 thank
A 24-year-old female asked:
Dr. Oscar Novick
58 years experience Pediatrics
Keratosis pilaris: The small itchy white spots may be keratosis pilaris which is a benign skin disease. Try using 14percent Lactic Acid if you can buy it over the counte ... Read More
A 48-year-old member asked:
Dr. Jack Mutnick
17 years experience Allergy and Immunology
Rash: A rash really needs to be visualized by a doctor for an accurate diagnosis and appropriate treatment. Fyi: a red, raised and intensely itchy rash is o ... Read More
A female asked:
Dr. John Chiu
Dr. John Chiu answered
57 years experience Allergy and Immunology
Hard to say: but one would suspect something from the new bedspread might be the cause- although it may have nothing to do with it at all. If you have put away the ... Read More
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A 35-year-old member asked:
Dr. John Chiu
Dr. John Chiu answered
57 years experience Allergy and Immunology
Many answers: You need to check with your doctor and dermatologist who would likely want to know how long these bumps have been present , medications being taken , ... Read More
A male asked:
Dr. Ronald Krauser
52 years experience Rheumatology
See details: If you are using a deodorant, stop it, it sounds like an allergy to the deodorant or antiperspirant.
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1 thank
A 16-year-old female asked:
Dr. Luis Taylor
A Verified Doctor answered
A US doctor answered Learn more
Lots of causes: for your rash. Commonly, allergic rash present as itchy bumps . Yeast, bacteria or ringworm can also occur. Shingles are usually localized and painful ... Read More

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