I have always had pimples since my teenage years but at 28 i still have it in my face.very small ones all over.tried it all. not sure if its allergies?

Acne treatments: There are several forms of acne and treatments are specific for different types of acne. Here are the mainstays of prescription treatment: clogged pores: tretinoin (retin a), Adapalene (differin), tazorac inflammatory lesions (red bumps, pustules): topical clindamycin, benzoyl peroxide, erythromycin, sulfur/sulfacetamide cysts: oral doxycyline, minocycline, tetracycline, accutane.