Definition, Meaning & Synonyms
dph
Noun
/ˈdɪfənhaɪdraˌmiːn/

Definition
DPH or Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold.

Examples
- Diphenhydramine is commonly found in over-the-counter medications for allergies.
- After taking DPH, I felt more comfortable and my symptoms reduced significantly.
- She used DPH to help her sleep during flight delays due to its sedative properties.

Meaning
Diphenhydramine works by blocking the effects of histamine, a substance in the body that causes allergic symptoms.

Synonyms
- Diphenhydramine
- Diphenhydramine hydrochloride
- Benadryl