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itchy red patch on arm

A 32-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
57 years experience Allergy and Immunology
Possible spider bite: I suspect that this is from a spider bite which tends to spread in the tissue and cause infection. Go to urgent care to get it checked out if your do ... Read More

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A 27-year-old female asked:
Dr. Navita Modi
25 years experience Obstetrics and Gynecology
Fungal infection : Looks like you have fungal infection ,you are going to need prescription for nystatin cream
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Dr. Bernard Seif
40 years experience Clinical Psychology
Itch: As others have said, please see your doctor. If he/she doesn’t find anything specific, ask about supplementing w/B12 sublingual. That may be low. P ... Read More
A 17-year-old male asked:
Dr. Karen Butler
21 years experience Family Medicine
See doctor: You need to set an appt with doctor. You are going to need your treatment before it gets worse. So get going and take. Are of this rash
A female asked:
Dr. Al Hegab
Dr. Al Hegab answered
40 years experience Allergy and Immunology
?Eczema or ring worm: Or may be something else, needs to be seen by her doctor / dermatologist, best wishes
A 19-year-old male asked:
Dr. Heidi Fowler
25 years experience Psychiatry
Examination: This can't be diagnosed without actual examination.
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A 26-year-old female asked:
Dr. Bac Nguyen
23 years experience Family Medicine
A fungal infection?: A fungal skin infection often present with ring-shaped lesion with serpentine borders and mild, flaky scales. Can be red/irritated under skin folds su ... Read More
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A 19-year-old female asked:
Dr. Robert Jackson
43 years experience Dermatology
CCould be: It could be your deodorant but it could be seborrheic dermatitis or other disorders. See your dermatologist to find out.
A member asked:
Dr. Robert Jackson
43 years experience Dermatology
See derm: See dermatologist for the answer but you probably have seborrheic dermatitis.
A 33-year-old female asked:
Dr. Richard Zimon
59 years experience Internal Medicine
Could be..: Psoriasis. Hydrocortisone containing ointment may help. A recurring rash needs attention. See a Dermatologist for a definitive Diagnosis. Hope this ... Read More
A 25-year-old male asked:
Dr. Stephen Scholand
23 years experience Infectious Disease
Show the rash to MD: The causes of skin rashes are quite numerous. Syphilis is generally somewhat rare, although certain risk factors may lead to an increased chance of ca ... Read More

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