Diphenhydramine+Ammonium Chloride+Terpin Hydrate+Sodium Citrate is used in the treatment of cough.

This is a combination of four medicines: Diphenhydramine, ammonium chloride, terpin hydrate and sodium citrate which relieve cold symptoms. Diphenhydramine is an antiallergic which relieves allergy symptoms like runny nose, watery eyes and sneezing. Ammonium chloride and terpin hydrate are expectorants which decrease the stickiness of mucus (phlegm) and help in its removal from the airways. Sodium citrate is a mucolytic which thins and loosens mucus (phlegm), making it easier to cough out.

Nausea, Vomiting, Stomach pain / epigastric pain, Sleepiness, Dizziness, Coordination impaired, Thickened respiratory tract secretions, Allergic reaction