The third phase of the life cycle of acne is inflammation. At this point, your body’s immune system may deal with the problem, but if it doesn’t, different bacteria can move into the pore. Detecting an enemy bacterial invader, your body responds by emitting white blood cells to the infected area. In some cases, the white blood cells have a difficult time fighting the bacteria, and some die, contributing to the oily buildup and creating pus.
A lot of people have an urge to rub, squeeze or scratch the blemishes on their skin, and who can really blame them? Pimples can hurt, throb and itch, all the while being a sore sight to see. It’s only natural that we seek to remove these blemishes in any way possible, but some methods of removal are more harmful than others. When it comes to rubbing, squeezing and scratching your pimples, it can only make your skin worse.
Antibiotics. These work by killing excess skin bacteria and reducing redness. For the first few months of treatment, you may use both a retinoid and an antibiotic, with the antibiotic applied in the morning and the retinoid in the evening. The antibiotics are often combined with benzoyl peroxide to reduce the likelihood of developing antibiotic resistance. Examples include clindamycin with benzoyl peroxide (Benzaclin, Duac, Acanya) and erythromycin with benzoyl peroxide (Benzamycin). Topical antibiotics alone aren't recommended.