Dear dr i have a lot of black heads and black dots on my face please tell me what kind of medicine am using and suggest me some helpful tips?

Black Heads: Tretinoin (retin-a, avita, renova) is the mainstay of treatment for whiteheads and blackheads. Tretinoin is a derivative of vitamin a and works by increasing cell turnover and reducing the "stickiness" of the sloughed cells. It helps expel the plugged material returning the pore to normal. Tretinoin can be irritating, so specific instructions on how to use it can be found here.