Dextromethorphan is a cough suppressant that affects a certain part of the brain ( cough center), reducing the urge to cough. Decongestants help relieve stuffy nose symptoms. Antihistamines.

Acetaminophen 500 mg - Dextromethorphan HBr 20 mg - Phenylephrine HCl 10 mg Purposes Pain reliever/fever reducer - Cough suppressant - Nasal decongestant Uses

Do not use more of it, do not use it more often, and do not use it for a longer time than your doctor or the label says. Although this effect has happened only rarely, dextromethorphan has become habit-forming (causing mental or physical dependence) in some persons who used too much for a long time. Dosing

CHLORPHENIRAMINE; DEXTROMETHORPHAN (klor fen IR a meen; dex troe meth OR fan) is a combination of an antihistamine and a cough suppressant. It is used to treat the symptoms of a cold. This medicine will not treat an infection. This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

Price List Updated on February, 2, 2017 Information about drug Dextromethorphan Hydrobromide combination includes cost of the drug and the type of drug-tablet, capsule, syrup, cream, gel,.

One example is guaifenesin. Drinking extra fluids can also help. Antihistamines: These are also used in medication for allergies, which may have similar symptoms to a cold. They include.

new symptoms occur If pregnant or breast-feeding,ask a health professional before use. Keep out of reach of children. In case of overdose get medical help or contact Poison Control Center right away. Directions do not take more than 6 doses in any 24-hour period use enclosed dosage cup or tabelspoon (TBSP) dose as follows or as directed by doctor.

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glaucoma; an enlarged prostate; urination problems; or a cough with mucus, or cough caused by smoking, asthma, emphysema, or chronic bronchitis. What are the side effects of ? Get emergency.

Dextromethorphan is in a class of medications called central nervous system agents. The way it works in the brain to treat PBA is not known. Quinidine is in a class of medications called antiarrhythmics. When combined with dextromethorphan, quinidine works by increasing the amount of dextromethorphan in the body. How should this medicine be used?

Dextromethorphan is commonly available as the monohydrated hydrobromide salt, however some newer extended-release formulations contain dextromethorphan bound to an ion-exchange resin based on polystyrene sulfonic acid. Dextromethorphan's specific rotation in water is +27.6° (20 °C, Sodium D-line). [citation needed] Synthesis

Chlorpheniramine, dextromethorphan, and phenylephrine is a combination medicine used to treat cough, runny or stuffy nose, sneezing, itching, and watery eyes caused by allergies, the common cold, or the flu. chlorpheniramine, dextromethorphan, and phenylephrine will not treat a cough that is caused by smoking, asthma, or emphysema.