Guaifenesin (oral route)

Allfen, Altarussin, Amibid LA, Antitussin, Bidex 400, Diabetic Siltussin DAS-Na, Diabetic Tussin EX, Drituss G, Guaifenex G, Guaifenex LA, Mucinex, Robitussin, Balminil Expectorant, Balminil Expectorant Sugar-Free, Benylin-E, Benylin E Extra Strength Chest Congestion, Broncho-Grippex Expectorant, Resyl, Robitussin Extra Strength

Guaifenesin is used to help clear mucus or phlegm (pronounced flem) from the chest when you have congestion from a cold or flu. It works by thinning the mucus or phlegm in the lungs. This medicine is available both over-the-counter (OTC) and with your doctor's prescription. Do not give any over-the-counter (OTC) cough and cold medicine to a baby or child under 4 years of age.Using these medicines in very young children might cause serious or possibly life-threatening side effects . This product is available in the following dosage forms:

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Although there is no specific information comparing use of guaifenesin in children with use in other age groups, this medicine is not expected to cause different side effects or problems in children than it does in adults. However, check with your doctor before using this medicine in children who have a chronic cough, such as occurs with asthma, or who have an unusually large amount of mucus or phlegm with the cough. Children with these conditions may need a different kind of medicine. Also, guaifenesin should not be given to children and infants younger than 2 years of age unless you are directed to do so by your doctor. Do not give any over-the-counter (OTC) cough and cold medicine to a baby or child under 4 years of age.Using these medicines in very young children might cause serious or possibly life-threatening side effects . Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults. Although there is no specific information comparing use of guaifenesin in the elderly with use in other age groups, this medicine is not expected to cause different side effects or problems in older people than it does in younger adults. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.