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Doctor insights on: Itchy Red Spots On The Left Arm Symptoms

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I am a lifeguard and so my arms are exposed to the sun (I use a high SPF and reapply) but my arms are a tad by burnt with tiny itchy red spots?

I am a lifeguard and so my arms are exposed to the sun (I use a high SPF and reapply) but my arms are a tad by burnt with tiny itchy red spots?

Cover arms: The best way to prevent sun burn is to cover your skin. Sunscreen can easily be washed off, even if it is "waterproof". Look this product "Dolfin Guard Female L/S Rashguard" or something like it. This has a constant SPF of 50. You can use this while swimming. ...Read more

Red Spots (Definition)

One possibility for red spots is a collection of vessels in the skin and they are called hemangiomas. These can easily be treated. I usually will use ...Read more


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Husband w/ rash on back/arms, 3 days.Not painful or itchy.Red spots with white center, 3-20mm. Benadryl didn't help.Won't go to md! serious?Contagious?

Husband w/ rash on back/arms, 3 days.Not painful or itchy.Red spots with white center, 3-20mm. Benadryl didn't help.Won't go to md! serious?Contagious?

See a doctor: Without examining this it is impossible to tell. If he won't submit to an exam, that is his problem, and he seems less concerned than you do. ...Read more

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I have itchy, red spots on my skin, remedy?

I have itchy, red spots on my skin, remedy?

The remedy will: Depend on the cause. In -person medical evaluation is the best way to determine cause. ...Read more

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I have itchy red spots on the outside of my vag they dry and peal but are not pipples when scracth they get wet with clear fluids what could this be?

I have itchy red spots on the outside of my vag they dry and peal but are not pipples when scracth they get wet with clear fluids what could this be?

Vesicles?: Could be herpetic vesicles, hard to say over internet. You need examined by a dr / urgent care / gyn / "std clinic" who can diagnose and prescribe treatment for your issue. ...Read more

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I have dry, itchy red spots on my skin that turn white. They're really bad on the back of my knees. What is this?

I have dry, itchy red spots on my skin that turn white. They're really bad on the back of my knees. What is this?

Eczema?: By location and symptoms, it sounds like eczema. When it goes away, it sometimes leaves lighter patches. Treated by cortisone creams and prevented by moisturizing the skin better, eczema is very common. Dry climate (winter) can worsen. Moisturize well--creams, not lotions. The color will return if it is eczema. ...Read more

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What is causing itchy red spots on body that started from ankles? Mosquito bites?

What is causing itchy red spots on body that started from ankles? Mosquito bites?

Could be...: ...Although it sounds like you may be experiencing an allergic reaction - possibly hives. You may be allergic to the bites. You may want to start by taking otc benadryl. If you are experiencing breathing problems, this can be an anaphylaxis - an emergency...Go to the er then! ...Read more

Dr. Doanh Nguyen
592 doctors shared insights

Itchy Rash (Definition)

Most itchy rashes are called eczema or dermatitis. Both are due to ...Read more