Non prescription remedies
Over-the-counter remedies are available from a pharmacy to treat mild acne. Lotions that contain actives such as benzoyl peroxide can help minimize bacterial growth on the skin and encourage it to shed the surface layer of dead skin. Together, these effects make it harder for pores to become blocked and for infection to develop. Benzoyl peroxide (contained in treatments such as Proactiv® and Exposed) can cause redness and peeling, especially to start with but can be minimized with special botanical ingredients.

Prescription medicines
If you go to your GP, they will often also start treatment for mild to moderate acne with a preparation containing benzoyl peroxide. If this does not work, or if you have more severe acne, there are a range of other treatment options that can either be rubbed onto the skin (topical) or taken in tablet form (oral):

Topical treatments
There are several topical treatments you may be prescribed.

Azelaic acid, which is an alternative to benzoyl peroxide, which may cause less skin soreness.