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small red itchy bumps on the left arm

A 18-year-old female asked:
Dr. Vahe Yetimyan
51 years experience General Practice
Contact allergic: dermatitis . Over the counter steroid ointment and antihistaminics can help.
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Dr. Ew Christensen
28 years experience Family Medicine
?Hives: Sounds like you may have hives which would be an allergic reaction. You can try taking some Benadryl (diphenhydramine) and see if that helps. If the ... Read More
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A 40-year-old female asked:
Dr. Powlin Manuel
51 years experience Allergy and Immunology
Poison ivy?: Cluster of skin lesions could be from poison ivy to herpes simplex, and many different conditions. Poison ivy type of contact allergy should have some ... Read More
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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 29-year-old female asked:
Dr. Joram Seggev
Specializes in Allergy and Immunology
Take a medication: The rash that you describe can be due to many causes. At this point you can take an otc class b antihistamine such as Cetirizine 10mg and apply an ant ... Read More
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A 21-year-old female asked:
Dr. Donald Shenenberger
25 years experience Dermatology
Possible: Some people can get a "heat rash" that worsens when the skin is hot and usually gets better when cooled. However, to really be certain you should have ... Read More
A 31-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
57 years experience Allergy and Immunology
Many: If these have been present for more than a few weeks or are getting worse, consult a dermatologist. Skin rash usually requires a direct examination f ... 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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A 22-year-old female asked:
Dr. Nayla Mumneh
29 years experience Allergy and Immunology
Itchy bumps: Can be from different causes, you need to have them checked by a doctor to identify them ANS treat them properly.
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A female asked:
Dr. Kristin Sokol
12 years experience Allergy and Immunology
Hives: Raised itchy bumps could be hives, which are due to a whole host of causes. Anthistamine medication could reduce the bumps and itch if truly hives. Ho ... Read More
A 22-year-old male asked:
Dr. Marsha Davis
28 years experience Internal Medicine
Wish could: See a picture but can't. Could it be a bug bite too? If it's new maybe that's it.. If not better get it seen when back deem vacation. If you can get ... Read More

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