Guaifenesin (gwye-FEN-e-sin) Treats cough due to colds, the flu, or other conditions. Guaifenesin is an expectorant that loosens mucus in your lungs.
When To Not Use Allfen (Oral)
You should not use this medicine if you have ever had an allergic reaction to guaifenesin.
How Should You Use Allfen (Oral)
Capsule, Tablet, Long Acting Capsule, Long Acting Tablet, Liquid
Your doctor will tell you how much medicine to take and how often. Drink a full glass of water after each dose; drink plenty of fluids during the day. May be taken with or without food.
Measure the oral liquid medicine with a marked measuring spoon or medicine cup.
Do not chew or crush the tablet or capsule. Swallow whole with a full glass of water.
Swallow the sprinkle capsule whole, or open the capsule and mix the medicine beads with soft food (applesauce or pudding). Swallow the mixture whole; do not chew.
If a dose is missed:
May be taken as soon as possible; however, missing one dose is usually not a problem.
Skip the missed dose if it is almost time for your next dose
You should not use two doses at the same time.
Proper Allfen (Oral) Storage
Store Allfen (Oral) at room temperature away from sunlight and moisture unless otherwise stated by manufacturer's instructions or labelling. Keep
Allfen (Oral) and all medications out of the reach of children.
What To Avoid While Using Allfen (Oral)
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
Allfen (Oral) Warnings
Some guaifenesin syrups contain alcohol.
If you have asthma, emphysema, or a chronic cough from smoking, talk to your doctor before taking this medicine.
If you are pregnant or breastfeeding check with your doctor or pharmacist before taking this medicine.
Allfen (Oral) Side Effects
If you notice these less serious side effects, talk with your doctor:
Allfen (Oral) Drug and Prescription Information, Side Effects, Use, and Dosage