The medicine guaifenesin is used to help clear mucus or phlegm from the chest when you have congestion from a cold or flu.
How Guaifenesin Works
Guaifenesin functions by thinning the mucus or phlegm in the lungs, making it easier to cough up. This action helps to clear congestion and relieve breathing difficulties associated with excess mucus. It can be found as an over-the-counter (OTC) medication or with a doctor's prescription.
Guaifenesin Overview:
| Feature | Description |
|---|---|
| Purpose | Clears mucus/phlegm from the chest |
| Conditions | Congestion from a cold or flu |
| Mechanism | Thins mucus in the lungs, making it easier to cough up |
| Availability | Over-the-counter (OTC) and prescription |
How to Use Guaifenesin:
- Follow the dosage instructions on the product label or as directed by your doctor.
- Drink plenty of fluids while taking guaifenesin to help loosen mucus.
- Take with or without food.
Important Considerations:
While generally safe, it's important to:
- Talk to a doctor if symptoms persist or worsen.
- Inform a doctor about other medications or health conditions you have.
- Follow the recommended dosage and avoid exceeding the daily limit.
