There are several reasons for the mole-like red dots on the body: 1. The red dots are higher than the normal skin, start smaller and scattered, and gradually increase in size and number as they grow older. Consider cherry-like hemangioma, is the skin aging caused by hyperplasia, mostly appeared after 30 years old. It is caused by the decrease of body resistance with age and the accumulation of fat in the body. These patients should prevent chronic diseases such as fatty liver and cholecystitis, which can be removed by laser in the hospital. These patients should pay attention to reasonable diet, eat more high protein, high vitamin, easy to digest food, pickled food do not eat. 2, red spots mainly in the lower limbs, not higher than the normal skin, with the hand pressure does not fade, consider is the allergic purpura. You can use antihistamines, antiplatelet aggregating drugs, adrenocorticotropic hormones and other drugs, symptomatic treatment.