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.
What Concerta Is Used For. Concerta is a central nervous system stimulant that is used to treat children and teens with âADHD. It can be prescribed to children who are over six years old, although, since it is a pill that must be swallowed, even some young children who are over age six may have problems taking it.