Leola ointment
Leola ointment was a Talaxian homeopathic treatment for sunburn, made from leola root.

In 2376, Neelix made some leola ointment for himself after he fell asleep on a  on Norcadia Prime during shore leave in 2376. He later found out that he was allergic to leola ointment, necessitating intervention by The Doctor. ()

See also 
 Sunscreen

de: Leolasalbe
Drugs