Problem description: There is a small red dot/black dot on the joint of the thumb of the right hand suddenly. It is not painful or itchy. It looks black from a distance. The picture is a comparison of the thumb of the right hand and the left hand. Only the thumb of the right hand can meet, and there are no joints in the other fingers. Is there a problem with the liver?
Question date:2020-10-19
Patient information:Age: 26 years old Gender: Male
Question analysis: Suddenly long red spots may be caused by local skin inflammation, such as dermatitis and eczema.
Guidelines: You can apply mupirocin ointment to reduce inflammation. If it is itchy, it may be allergic eczema, you can apply mometasone furoate ointment
Suggestions are for reference only. If the problem is serious, please go to the hospital for detailed examination