It also helps loosen phlegm from chest congestion so that you can cough it up and spit it out. Robitussin DM comes in a liquid form that you take by mouth. Plaquenil reduce immune system What are the side effects of hydroxychloroquine Dextromethorphan and guaifenesin is a combination medicine used to treat cough and chest congestion caused by the common cold, infections, or allergies. Dextromethorphan will not treat a cough that is caused by smoking, asthma, or bysema. Identify these serious citalopram oral Celexa Oral drug interactions with the RxList drug interaction checker tool. Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media; Slideshows Images Quizzes. Tussin DM Cough Medicine Oral dextromethorphan-guaifenesin oral Tussin DM Cough Oral dextromethorphan-guaifenesin. Severe Interactions These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in formation. These medications may interact and cause very harmful effects. Consult your healthcare professional e.g. doctor or pharmacist for more in formation. Robitussin DM contains two active ingredients: dextromethorphan and guaifenesin. It comes in regular-strength, maximum-strength, sugar-free, and children’s formulations. Tussin dm and hydroxychloroquine interaction Plaquenil hydroxychloroquine sulfate dose, indications., Citalopram oral Celexa Oral Drug Interactions - Serious. Hair loss plaquenilBest price for plaquenilHydroxychloroquine 200 The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is. Tizanidine Oral Interactions with Other Medication. Robitussin-DM Oral Interactions with Other Medication. Allegra and Robitussin drug interactions - eHealthMe. Doctors give trusted, helpful answers on causes, diagnosis, symptoms, treatment, and more Dr. Litt on tussin dm cough adverse effects There is no drug interaction for the tussin dm and alcohol. However, moderation is the key. If concerned, always discuss your questions with your pcp. Have fun. Oct 25, 2016 Robitussin is an over-the-counter cough medicine for adults and children who are older than 12 years. The active ingredient in Robitussin is an expectorant called guaifenesin. Proper use of Robitussin DM. This section provides information on the proper use of a number of products that contain cough and cold combinations. It may not be specific to Robitussin DM. Please read with care. To help loosen mucus or phlegm in the lungs, drink a glass of water after each dose of this medicine, unless otherwise directed by your.