red itch dots

[cari525]

hi i have red itching dots on and under my right arm and don't know why

[shakeyla]

You might have eczema. If i was you i would make a app with my Dr. So her or she can help you.

[ceceloves]

not enough info to help im sorry theres a lot of things that be going on. you could be allergic to any deodorant you are usuing, or you could be scratching your scratch ( ) and it could be causing a rash. give more iinfo

[Dr. Kokil Mathur]

Hi
Welcome to the MedHelp forum!
It is very difficult to diagnose an itchy rash like lesion without a clinical examination. The various possibilities of a round itchy lesion is varicose dermatitis (occurs over a varicose vein), discoid eczema (this may be both the dry or wet type), asteatotic eczema or a variant of discoid eczema over dry skin, gravitational eczema, atopic dermatitis, contact dermatitis (if you work outdoors or somewhere where some chemical or plant or any thing else comes in contact with your arm), or even psoriasis and tinea corporis (a fungal infection).
All the above mentioned conditions can worsen on scratching and have a recurring course.  Do discuss this with your doctor and get yourself examined. You will need to consult a skin specialist regarding this. Take care!