When the weather is hot, the palms will break out in a big rash.

The rash on the palm of your hand has the following diseases: the first and second stage syphilis rash is due to the fact that Helicobacter pylori has not been effectively controlled after unclean sex, which leads to the serious development of the disease and the emergence of second stage syphilis. At this time, copper-red maculopapules or maculopapules can appear in the hearts of both hands, and there are no obvious conscious symptoms. Clinical treatment can choose intramuscular injection of benzathine penicillin or oral cephalosporin antibiotics to kill Helicobacter pylori. Second, eczema is caused by contact with chemicals such as washing powder and detergent. Mometasone furoate ointment can be used externally, and then he-ne laser irradiation and oral olopatadine hydrochloride tablets can be used for antiallergic treatment.