Guaifed Oral
In Depth
- Uses and How to Use
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
- Drug Images
Pronounced: (gweye-FEN-eh-sin/sue-doh-eff-ED-rin)
Guaifed Oral Uses
Guaifenesin/pseudoephedrine is used for the temporary relief of nose/sinus/ear congestion and cough with phlegm caused by the common cold, allergies, or infection. Pseudoephedrine is called a sympathomimetic and works by decreasing the swelling of nose and ear tissues and opening nose passages. Guaifenesin is called an expectorant. It works by making phlegm in the breathing tubes more liquid. This helps the cough to clear phlegm better.
Do not use this medication in children younger than 6 years unless specifically directed by the doctor. Some products are not recommended for use in children younger than 12 years. Consult with the doctor or pharmacist regarding your specific product. To decrease the risk for serious side effects, carefully follow all of the doctor's dosage directions. Do not give other cough and cold medication that might contain the same or similar ingredients (see also Drug Interactions section). Ask your doctor or pharmacist about other ways to relieve cough and cold symptoms (e.g., saline nose drops/spray, using a humidifier or infant nasal suction bulb).
How To Use Guaifed Oral
Take this medication by mouth, usually every 12 hours with a full glass of water or as directed by your doctor. If stomach upset occurs, take with food or milk. Sustained-release products should be swallowed whole. Do not crush, chew, or split this medication. Doing so can destroy the long action of the drug and may increase side effects.
Dosage is based on your age, medical condition and response to therapy. If this medication does not require a prescription from your doctor, follow the specific dosing instructions on the packaging to find the correct dose for your age.
If your doctor directs you to take this medication daily, take it regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day.
If your symptoms do not improve after 7 days, if they worsen, or if you develop a fever/chills, contact your doctor. Do not take more medication than is recommended.
