Dextromethorphan-Promethazine Oral Liquid
SKU
Dextromethorphan-Promethazine-Oral-Liquid
This combination medication is used to temporarily treat runny nose, coughing, and sneezing caused by the common cold, allergies, hay fever, and other breathing illnesses. Promethazine is a phenothiazine that works like an antihistamine. It blocks the effects of a certain natural substance (histamine), which causes allergy symptoms. It also has a drying effect. Dextromethorphan belongs to a class of drugs known as cough suppressants. It acts on a part of the brain (cough center) to reduce the need to cough. This product is usually not used for ongoing cough from smoking or long-term breathing problems (such as chronic bronchitis, emphysema) unless directed by your doctor. Cough-and-cold products have not been shown to be safe or effective in children younger than 6 years. Therefore, do not use this product to treat cold symptoms in children younger than 6 years unless specifically directed by the doctor. Some products (such as long-acting tablets/capsules) are not recommended for use in children younger than 12 years. Ask your doctor or pharmacist for more details about using your product safely. These products do not cure or shorten the length of the common cold and may cause serious side effects. To decrease the risk for serious side effects, carefully follow all dosage directions. Do not use this product to make a child sleepy. Do not give other cough-and-cold medication that might contain the same or similar ingredients (see also Drug Interactions section). Ask the doctor or pharmacist about other ways to relieve cough and cold symptoms (such as drinking enough fluids, using a humidifier or saline nose drops/spray).
Drowsiness, dizziness, blurred vision, nausea, constipation, or dry mouth may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. To minimize dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. If you are very sleepy or have difficulty waking up after using this medication, stop taking this medication and talk to your doctor or pharmacist right away. Your dosage may need to be lower. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if any of these unlikely but serious side effects occur: decreased coordination, difficulty urinating, shaking (tremor). Stop taking this medication and seek immediate medical attention if any of these rare but serious side effects occur: slow heartbeat, fainting, slow/shallow breathing, mental/mood changes (such as nervousness, excitement, irritability, confusion, hallucinations), abnormal/involuntary movements (such as fixed upward stare, neck twisting, tongue movements), seizures. This medication may rarely cause a very serious condition called neuroleptic malignant syndrome (NMS). Get medical help right away if you have any of the following symptoms: fever, muscle stiffness/pain/tenderness/weakness, severe tiredness, severe confusion, sweating, fast/irregular heartbeat, dark urine, signs of kidney problems (such as change in the amount of urine). A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
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