Red spots on palms are painless and itchy and may be caused by petechiae, pyogenic granuloma, cherry angioma, hand-foot-mouth disease or stage II syphilis rash.
1. Petechiae: If there is local inflammation of blood vessels, thrombocytopenia or coagulation disorders, petechiae may appear under the skin in the palm area, which are usually painless and itchy.
2. Purulent granuloma: If there is a small damage to the skin on the palm of the hand, purulent granuloma may grow, which is manifested as red spots on the palm of the hand and is painless and itchy.
3. Cherry-like hemangioma: if the skin on the palm of the hand shows small red dots, it may be cherry-like hemangioma, which is usually painless and itchy, and is common in middle-aged and old people.
4. Stage II syphilis rash: If it is stage II syphilis rash, the typical feature is that there are red dots on the palm of the hand, which are painless and itchy, without any uncomfortable symptoms.
If the red spots on the palms of the hands are painless and itchy, you can observe them first and don’t worry too much. If there are other uncomfortable symptoms, it is recommended to go to the hospital as soon as possible for consultation and examination, to clarify whether the disease factors caused.