Infrequently, application site reactions including pus collection w/in the skin or hair follicles, skin shedding, inflamed hair follicles, itching, irritation, skin burning sensation, red, dry or tender skin; rash; acne; hair loss, hair color or texture changes; eye irritation; hypersensitivity reactions (sudden swelling of the skin or mucous membranes usually of the face, eyes, or lips), hives, localized eczema; distorted taste perception.