Camphor and phenol are mild topical (for the skin) pain relievers. The combination of allantoin, camphor, and phenol is used to treat pain, itching, or severe lip dryness caused by chapped lips or cold sores (fever blisters). This medication will not cure herpes simplex, a virus that causes cold sores.
Concerta is a new medication for ADHD. It is a central nervous system stimulant and contains methylphenidate, the same medication ingredient found in Ritalin. It comes in 18mg, 36mg and 54mg tablets and is intended to be taken once a day.
Responses (1) Concerta tablets contain the active ingredient methylphenidate, a stimulant medicine, used to treat attention deficit hyperactivity disorder (ADHD) in children. Effects should be felt within an hour and maximum effects anywhere from 6 to 10 hours later.