Little red dots on my legs.

There are small red spots on the legs may be caused by the following conditions: 1. Allergic reaction, skin allergy caused by food, drugs, animal fur, pollen, dust, etc., resulting in small red spots on the legs. In this case, specific allergens should be found and removed. If mild allergy can be relieved by ice compress, if severe allergy, anti-allergic drugs should be taken. 2. Folliculitis of legs, due to poor immunity of the body and frequent bathing, Staphylococcus aureus invades hair follicles of legs, causing folliculitis and causing small red spots on legs. In this case, the habit of bathing frequently should be developed, and anti-inflammatory drugs should be applied at the same time.