Inclusion Criteria:  Volunteers with onychomycosis, aged over 18 years.  Exclusion Criteria:  Volunteers have a known allergic process to topical treatment, and those who present an allergic reaction to alpha bisabolol patients with a history of neoplasm in a location close to the nail plate, and patients with psoriasis. Volunteers who withdraw their consent at any time during the research, and those who present an allergic reaction to alpha bisabolol Pregnant women.