About last November, there was a red rash on the joint. Suddenly, the right joint got better after half a month. The left joint is still itchy and the surface is dry
From the picture, it's moss. It's suggested to apply daconine or pereasone ointment locally for symptomatic treatment. Usually drink warm boiled water and eat fresh vegetables and fruits. The diet should be light, not spicy and stimulating food. Pay attention to keep the local skin clean and dry, avoid the stimulation of sweat, strengthen exercise and improve immunity.
There is a red pimple in the joint of the left arm. In general, it may also be that there is a greater possibility of urticaria. It is suggested to reasonably choose some antihistamines to alleviate the symptoms. It is suggested to avoid always touching with your hand to avoid local infection.
Hello, according to your description and pictures, we mainly consider that there may be fungal infection or neurodermatitis. It is recommended that you do not scratch and stimulate at ordinary times to avoid aggravating the condition. You should also eat a light diet, do not eat spicy and irritating food, ban smoking and alcohol, and eat more fruits and vegetables rich in vitamins. You can go to the dermatology department of the hospital to find out the condition through face-to-face examination, Then apply some topical ointment or oral drug system for treatment.