Nicotinamide for skin cancer chemoprevention
February 1, 2020Many providers who see skin cancers patients regularly have educated their patients regarding the ONTRAC skin cancer chemoprevention trial. This trial revealed patients with a history of keratinocytic cancers and actinic keratoses, who took Nicotinamide, 500 mg, twice daily, had a significantly decreased rate of the development of further keratinocytic cancers and actinic keratoses when …