DailyMed - ZYNCOF- dextromethorphan hbr and guaifenesin syrup (2024)

FAQs

What is Zyncof used for? ›

Zyncof is used to treat the symptoms of cough caused by the common cold, bronchitis and certain other respiratory diseases. To ensure the use and avoid side effects of Zyncof, patients should carefully read the instructions for use or follow the doctor's instructions for taking the drug.

Guaifenesin and dextromethorphan should only be used for up to 7 days. Antihistamines can be taken long-term if you have allergies. But if you're only using them for a cold, check in with a healthcare provider if you're not feeling better after about 10 days. Oral decongestants should only be taken for up to 7 days.

DEXTROMETHORPHAN; GUAIFENESIN (dex troe meth OR fan; gwye FEN e sin) is a combination of a cough suppressant and expectorant. It is used for the temporary relief of coughs. This medicine is also used to loosen mucus.

Do not take more than 6 doses in a day. Do not increase your dose or take this drug more often than directed. Drink plenty of fluids while taking this medication. Fluids will help to break up mucus and clear congestion.

Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects last or get worse, notify your doctor or pharmacist promptly. If your doctor has directed you to use this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects.

DEXTROMETHORPHAN; GUAIFENESIN (dex troe meth OR fan; gwye FEN e sin) is a combination of a cough suppressant and expectorant. It is used for the temporary relief of coughs. This medicine is also used to loosen mucus.

More serious dextromethorphan side effects include serotonin syndrome. Dextromethorphan also carries the risk of misuse, which can potentially cause overdose. Don't take more than 120 mg per day of dextromethorphan. And don't take it for longer than 7 days.

Signs of an overdose include dark urine, difficult or troubled breathing, irregular, fast or slow, or shallow breathing, nausea or vomiting, pain in the upper stomach, pale or blue lips, fingernails, or skin, pinpoint pupils of the eyes, or yellow eyes or skin. This medicine may make you dizzy or drowsy.

The typical adult dose for cough is 15 to 30 mg taken three to four times daily. The cough- suppressing effects of DXM persist for 5 to 6 hours after ingestion. When taken as directed, side effects are rarely observed.

The hydrobromide salt form of dextromethorphan, a synthetic, methylated dextrorotary analogue of levorphanol, a substance related to codeine and a non-opioid derivate of morphine. Dextromethorphan exhibits antitussive activity and is devoid of analgesic or addictive property.

What is the maximum strength of guaifenesin and dextromethorphan HBr? ›

NDC 63824-072-35 - MAXIMUM STRENGTH - Mucinex®DM - 1200 mg guaifenesin & 60 mg dextromethorphan HBr - extended-release bi-layer tablets - EXPECTORANT & COUGH SUPPRESSANT - 12 - HOUR ...

Taking certain MAO inhibitors with this medication may cause a serious (possibly fatal) drug interaction. Avoid taking isocarboxazid, metaxalone, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, or tranylcypromine during treatment with this medication.

Should I take an expectorant during the day or at night? Guaifenesin and other expectorants work best during the daytime. An expectorant will cause you to cough more to clear congestion from the respiratory tract. While you can take it at night, it will not help you sleep and may keep you awake.

Taking a lot of DXM causes hallucinations and out-of-body sensations similar to the ones caused by drugs like ketamine and PCP. These effects can last as long as 6 hours. DXM also can make users have trouble controlling their limbs and cause blurred vision, slurred speech, dizziness, and impaired judgment.

G-ZYNCOF- dextromethorphan hbr and guaifenesin syrup.

Guaifenesin is the most common expectorant medication available. It is commonly supplied as an oral tablet, capsule, solution, or syrup. Side effects of guaifenesin are generally mild, and most OTC cough medications that utilize it as an active ingredient are well tolerated by most older children and adults.

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.

Chest congestion medications, like Robitussin and Mucinex, come in liquid, tablet, and capsule forms. Both work for multiple symptoms although some people may prefer Robitussin for a cough and Mucinex for congestion. Robitussin and Mucinex are two over-the-counter remedies for chest congestion.