How do you cure and prevent sebaceous cysts?

Surgery. There is no good way to prevent a sebaceous cyst. Good hygiene may help, but they may occur anyway. The only treatment is surgical removal.

Related Questions

What can I do to heal/prevent sebaceous cysts on the pubic area?

Sebaceous cyst. Use of topical bactroban (mupirocin) can sometimes help. Matured cysts may need to be excised. Read more...