1. Treatment options include diphenhydramine and / or an injection of epinephrine. 2. Diphenhydramine has also been shown to inhibit the reuptake of serotonin.3. Steering instability was greater with diphenhydramine or alcohol than fexofenadine or placebo. 4. During a reaction, calamine lotion or diphenhydramine may help mitigate symptoms. 5. Diphenhydramine is the primary constituent of dimenhydrinate and dictates the primary effect.6. Its main use is in combination with diphenhydramine in the antiemetic dimenhydrinate. 7. Diphenhydramine or other antihistamines sold as over-the-counter allergy drugs.8. Some patients have an allergic reaction to diphenhydramine in the form of hives. 9. Diphenhydramine is category B in the FDA Classification of Drug Safety During Pregnancy.10. Diphenhydramine is an inverse agonist of the histamine centrally.
