15-Letter Words Containing: PHEN

• an anti-inflammatory drug (trade name Tandearil) used to treat arthritis and bursitis

• antibacterial substance that is a water-soluble powder used in antiseptic soaps and toothpaste

• anti-inflammatory drug (trade name Butazolidin)

• antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness

• an oral antibiotic (trade name Chloromycetin) used to treat serious infections (especially typhoid fever)

• central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children

• a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8

• a genetic disorder of metabolism; lack of the enzyme needed to turn phenylalanine into tyrosine results in an accumulation of phenylalanine in the body fluids which causes various degrees of mental deficiency