Diphenhydramine Hydrochloride Interactions

Brand names: Diphenhydramine Hydrochloride

Route: Intramuscular, Intravenous

Contraindications

CONTRAINDICATIONS Use in Neonates or Premature Infants: This drug should not be used in neonates or premature infants. Use in Nursing Mothers: Because of the higher risk of antihistamines for infants generally, and for neonates and prematures in particular, antihistamine therapy is contraindicated in nursing mothers. Use as a Local Anesthetic: Because of the risk of local necrosis, this drug should not be used as a local anesthetic. Antihistamines are also contraindicated in the following conditions: Hypersensitivity to diphenhydramine hydrochloride and other antihistamines of similar chemical structure.

Pregnancy & Breastfeeding

Pregnancy: Pregnancy Category B: Reproduction studies have been performed in rats and rabbits at doses up to 5 times the human dose and have revealed no evidence of impaired fertility or harm to the fetus due to diphenhydramine hydrochloride. There are, however, no adequate and well-controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed.

4 interactions on record