Conversation: The conversation between human and AI assistant.
[|Human|] I have rash-like bruise patches circling my upper thighs. No itching. Stars off kind of like dry skin, then turns red after a few days, then looks like a bruise. Tere is no pain and no itch. But the spots are there constantly. They do not do away once they have started. Beenn like this about 5 yrs.
[|AI|]  Hi, The rash you are having maybe ecchymosis. The blood oozes in the dermis .inner part of the skin due to fragile capillaries. Initially it is red and gradually becomes black may remain for long time. It is not painful or itchy. Do not worry it is harmless. You have not mentioned your age. If you are more than 50 .it may be senile ecchymosis.and it is common in aged people. .so-called senile ecchymosis or senile purpura. Tab vitamin C 1000 mg twice a day and tab vitamin K may be taken for long time. Apply thrombophob point on the patches. However, you consult the dermatologist before starting treatment. Hope this helps. Regards. Chat Doctor.