Acne treatments?

I have a friend who has this like pimple on her cheek that is really noticeable and she knows it she's been needing any type of acne treatment she can get that's not over the counter as her parents don't allow her to buy acne products. But the thing is she's been scratching at it before real stupidly because she thought it was a mosquito bite at first she's tried tea bags and etc. Things she can and she's frantic as school started and she's really self conscious about this pimple...
Acne treatments?
Post Opinion