A cyst may disappear after some time on its own or remain indefinitely. Sebaceous cysts that happen in individuals with skin break out can be diagnosed by monitoring skin inflammation with medication. A sebaceous growth is not to be dealt with unless it is aroused (red) or is bringing about a cosmetic issue. Aggravated cysts usually are dealt by draining the fluid and removing the shell that make up the cyst wall. In case that a cyst is causing irritation or cosmetic trouble, call your doctor immediately.