Where to buy Guaifenesin

Also sold as: Robitussin Chesty Cough

Guaifenesin is an oral expectorant that thins and loosens mucus in the airways, making it easier to cough up. People take it for a productive cough from a cold, flu, or chest congestion. By easing mucus buildup it can improve breathing comfort and support the body’s natural clearing of respiratory passages. Ask a pharmacist for advice.

Choose your city to see pharmacies that usually keep Guaifenesin in stock.

For general guidance only — this is not medical advice, and we cannot confirm stock at any specific pharmacy. Ask a pharmacist about suitable products.