The asymptomatic lesions described by you fit into granuloma annulare
It is a benign condition, though difficult to treat. At times it goes without treatment.
is one option, potent topical steroids may lead to regression, hydroxychloroquine
can also work.
It will be better to get it diagnosed by a dermatologist
. I suggest you to visit a nearby dermatologist.
You can also send good photographs for the confirmation of diagnosis.
Dr. Ajit Singh Kulhari
MD - Skin & VD