Try benzoyl peroxide. It's over the counter.

化苯甲酰，药房就能买。

One of the most effective is benzoyl peroxide, a chemical compound that's really good at killing bacteria.

化苯甲酰是最有效的药物之一，种化学合成物对于杀菌非常有效。

If you can clearly recognize your condition as acne (whiteheads, blackheads, or pustules), you can treat those areas with a benzoyl peroxide spot treatment or salicylic acid.

如果你能清楚地识别出你的情况是痤疮（白头粉刺、黑头粉刺或脓疱）， 你可以用化苯甲酰斑点剂或水杨酸些区域。

Many drugs exist, like benzoyl peroxide, which kills specific acne-causing bacteria, salicylic acid, which helps to remove dead skin blockages, retinoids, which reduce sebum production, and a variety of others —though some drugs can have severe side effects.

目前有许多药物，像是化苯甲酰，那能消灭特定的致痘细菌，水杨酸，有助去除死皮造成的阻塞，维他命 A 酸，那能减少皮脂生成，还有其它许多药物－－不有些药物可能会造成严重副作用。