Top
10
Doctor insights on: Itchy Spots On Left Arm

Share
4

4
I have non-itchy red dots growing and spreading under my skin as i age on my left arm. What is it?

I have non-itchy red dots growing and spreading under my skin as i age on my left arm. What is it?

Angiomas: Cherry angiomas are the most common vascular lesions to appear on human skin. They are made up of clusters of dilated capillaries on the surface of the skin, which accounts for the cherry-red or purple color. No one knows exactly what causes them. Cherry angiomas can occur almost anywhere on the skin, but most commonly on the torso. They rarely occur on the hands or feet. ...Read more

6

6
I have a rash on my left arm only... Its not itchy just ugly any suggestions?

I have a rash on my left arm only... Its not itchy just ugly any suggestions?

A biopsy needed: any "rash" which is asymptomatic, recent or long standing and not associated with any event, product use or exposure warrants a visit to your dermatologist who might recommend a biopsy. ...Read more

7

7
I just got red, itchy bumps on my upper left arm out of nowhere. What could have caused this?

I just got red, itchy bumps on my upper left arm out of nowhere. What could have caused this?

?Hives: Sounds like you may have hives which would be an allergic reaction. You can try taking some Benadryl and see if that helps. If the rash persists, spreads, or you develop fever, make sure you get in to see you physician. Good Luck! ...Read more

See 1 more doctor answer
8

8
I got black itchy red bumps on my left arm that hurt what could it be?

I got black itchy red bumps on my left arm that hurt what could it be?

Tricky: Without an actual examination, I cannot give specific medical advice on your particular health, Dermatologic conditions are hard to evaluate without seeing them. But one spot implies a local cause: Inflammation/infection from specfici exposure or bug bites come to mind ...Read more

See 1 more doctor answer
9

9
I have a non itchy rash on my left arm and chest that spread to my neck and back over night. What could it be?

I have a non itchy rash on my left arm and chest that spread to my neck and back over night. What could it be?

Many causes: If it lasts for less than a couple of weeks, then I won't pay much attention to it. But if it gets painful, it may be from shingles and you need to see your doctor ASAP to get started on an anti-viral drug to reduce potential complications. Suspect shingles if the rash does not extend beyond the mid-line of the body. ...Read more