There are red spots on my hands, but it doesn't hurt. What happened?

Suppurative granuloma is usually an abnormal overgrowth of granuloma under the condition of minor skin damage. At first, it was little red dot, which was neither painful nor itchy, and gradually grew up. The base part is turned out like the shape of a collar and can be removed by laser or microwave.

2.

Capillary nevus is a small telangiectasia and hyperplasia, which may be related to skin aging, hormones and endocrine. As long as there is no problem with the physical examination, you can not treat it.

It may also be caused by other diseases, and the specific diagnosis and cause need to be identified by doctors.