Usnea
Human papilloma virus (HPV) infection. Early research suggests that applying a specific product (Zeta N, Bergamon Italia)
Usnea
Human papilloma virus (HPV) infection. Early research suggests that applying a specific product (Zeta N, Bergamon Italia) containing zinc sulfate and usnic acid (a chemical found in usnea) to the vagina before and after surgical removal of HPV sores improves healing and reduces the recurrence of HPV infection for up to 6 months after surgery.

Usnea contains ingredients that are thought to fight germs that might cause infections. It also might decrease inflammation, pain, and fever.

Usnea is POSSIBLY SAFE when used on the skin, though allergic reactions can occur.

Taking usnea by mouth is POSSIBLY UNSAFE. The sodium usniate (usnic acid) that usnea contains might cause liver damage. Sodium usniate is an ingredient of the brand named product LipoKinetix, which is marketed for weight loss. There were numerous cases of liver damage in people taking LipoKinetix. Symptoms, including nausea, weakness and fatigue, abdominal pain, and yellowing of the skin, usually develop from 2 weeks to 3 months after starting LipoKinetix. Symptoms disappear when it is discontinued. Additionally, there was one case of liver failure from taking pure usnic acid by mouth. Avoid taking usnea, LipoKinetix, or any other supplements containing usnea by mouth.


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