Hypersensitivity to salicylic acid or to any of the excipients.
Occlusal should not be used by diabetics or patients with impaired blood circulation. Do not use if the wart or surrounding skin is inflamed or broken. Do not use on moles, birthmarks, unusual warts with hair growth, on facial warts, or in the anal or perineal region.
Pregnancy and Breast Feeding
Manufacturer advises avoid