Guaifenesin+Dextromethorphan+Cetirizine is used in the treatment of dry cough.

This is a combination of three medicines: Guaifenesin, dextromethorphan and cetirizine which relieve cough and cold symptoms. Guaifenesin is an expectorant which decreases the stickiness of mucus (phlegm) and help in its removal from the airways. Dextromethorphan is a cough suppressant that relieves cough by reducing the activity of cough centre in the brain. Cetirizine is an antiallergic which relieves allergy symptoms like runny nose, watery eyes and sneezing.

Nausea, Diarrhoea, Vomiting, Stomach pain, Stomach upset, Dizziness, Headache, Rash, Urticaria, Fatigue, Dryness in mouth, Sleepiness