Chlorpheniramine + Dextromethorphan + Phenylephrine is mainly used to provide temporary relief from symptoms associated with the common cold, flu, allergies, hay fever and other upper respiratory tract conditions. This combination medicine belongs to the group of antihistamines, cough suppressants, and nasal decongestants.
Drowsiness
Dizziness
Dry mouth
Nausea and vomiting
Restlessness and irritability
Chlorpheniramine is an antihistamine. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms such as runny nose, sneezing, and itching.
Dextromethorphan is a cough suppressant. It acts on the part of the brain that controls the urge to cough, thus helping to reduce coughing.
Phenylephrine is a nasal decongestant. It works by narrowing the blood vessels in the nasal passages. This reduces swelling and congestion, making it easier to breathe through the nose.
Together, these components provide relief from symptoms of the common cold, flu, allergies, and other upper respiratory tract conditions.
Doctor of Medicine
BMS, FMC, MD Resident
Chlorpheniramine + Dextromethorphan + Phenylephrine is available for use via the oral route in the form of solutions, syrups, tablets, capsules, and dissolving strips/tablets.
This medication is suitable for adults and children over 12 years of age.
The medicine is contraindicated in patients with breathing problems such as emphysema, chronic bronchitis, and asthma.
Additionally, it is not recommended for individuals with glaucoma, heart disease, high blood pressure, diabetes, enlarged prostate or urinary retention issues, severe liver or kidney disease, thyroid disorders or Parkinson's disease.
This combination may interact with opioids used for pain or cough medicines (such as codeine and hydrocodone), sedatives (like diazepam and lorazepam), tranquilizers (such as alprazolam, mepobromate), muscle relaxants (such as cyclobenzaprine, carisoprodol), diuretics (like furosemide, torsemide) and anticoagulants (like warfarin, heparin).
An overdose of this medication may cause symptoms such as extreme drowsiness, seizures, hallucinations, severe nausea and vomiting, and cardiovascular collapse. If an overdose is suspected, seek immediate medical attention.
In case a dose is missed, it should be taken as soon as remembered. However, if it is close to the time for the next dose, the missed dose should be skipped. The medication schedule should not be altered by taking extra doses.
Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
Drinking plenty of water may help manage side effects such as dry mouth, nose or throat.
Rest techniques may help manage symptoms such as restlessness and nervousness.
This medication may cause drowsiness or dizziness, which could affect your ability to drive or operate machinery. It is advised to avoid these activities if affected.
This medicine should only be used during pregnancy or breastfeeding if recommended by your doctor. It is always important to consult your doctor before using this medicine during pregnancy or breastfeeding.
Patients with heart disease, high blood pressure, diabetes, severe liver or kidney disease, thyroid disorders or Parkinson's disease should exercise caution when taking this medicine.
This medication should be used cautiously in patients who have an enlarged prostate or urinary retention issues.
Regular hydration can help manage symptoms of congestion and dryness caused by this medication.
Adequate rest and sleep are essential while dealing with cold, flu or allergies.
Avoid exposure to dust, pollen or other potential allergens that can trigger allergic reactions.
Frequently asked questions
No, Chlorpheniramine + Dextromethorphan + Phenylephrine is not a steroid. This combination comprises an antihistamine, a cough suppressant, and a nasal decongestant.
Yes, one of the common side effects of Chlorpheniramine, an ingredient in this combination, is drowsiness which can potentially affect sleep.
Chlorpheniramine + Dextromethorphan + Phenylephrine is not typically associated with changes in fertility. However, if you have specific concerns, it's best to consult a doctor.
Unused or expired Chlorpheniramine + Dextromethorphan + Phenylephrine should be disposed of properly, either through medicine take-back programs or as per FDA guidelines. It should be kept out of reach of children and pets.
This medicine should be taken only as directed by your doctor. It is generally used for temporary relief of symptoms related to cold, flu or allergies.
The time taken for Chlorpheniramine + Dextromethorphan + Phenylephrine to show its effect can vary depending on the individual and the severity of the symptoms. However, relief is generally experienced within a few hours.
The best time to take this medicine will depend on the specific product and your doctor's directions. Always follow the instructions given by your doctor or on the package label.
Chlorpheniramine + Dextromethorphan + Phenylephrine in other salts
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