Chlorpheniramine + Dextromethorphan + Phenylephrine Hydrochloride is a combination medicine used for temporary relief of cold, allergy, and cough symptoms.
This combination is commonly used for:
• Common cold: Relieves sneezing, a runny nose, and nasal congestion.
• Hay fever and upper respiratory allergies: Eases allergy symptoms such as itching, watery eyes, and a blocked nose.
• Dry cough: Reduces the urge to cough caused by throat or airway irritation.
• Nasal congestion: Relieves a stuffy or blocked nose by reducing swelling in the nasal passages.
Drowsiness
Dry mouth, nose, and throat
Mild headache
Nausea or vomiting
Nervousness or excitement

BDS, MDS

BAMS, FMC, MD Resident
Chlorpheniramine + Dextromethorphan + Phenylephrine Hydrochloride is available in tablet, syrup or suspension form for oral administration.
This medicine is meant for adults and children above 4 years of age.
This medicine is contraindicated in patients with breathing problems such as asthma or emphysema.
It should not be used by those with heart problems or high blood pressure.
Patients with thyroid issues, glaucoma, or trouble urinating due to an enlarged prostate gland should avoid using this medication.
This combination may interact with monoamine oxidase inhibitors (eg., isocarboxazid and phenelzine), sedatives (eg., zolpidem), other nasal decongestants (eg., pseudoephedrine), and certain antidepressants (eg., fluoxetine and amitriptyline).
Taking more than the prescribed dose may cause severe dizziness, anxiety, dry mouth, and a fast heartbeat. If you suspect an overdose, seek immediate medical attention.
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule.
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.
Take the medicine with food if stomach upset occurs.
Ensure adequate fluid intake to help reduce dry mouth symptoms.
Rest adequately if experiencing drowsiness but avoid activities requiring alertness such as driving.
This medication may affect your ability to drive or operate heavy machinery. Avoid engaging in such activities if you experience dizziness or drowsiness after taking this medication.
The use of this medicine during pregnancy or breastfeeding is not recommended without a doctor's advice. It is best to consult your doctor before taking this medication if you are pregnant or nursing.
Patients with diabetes should exercise caution when using this medication due to its potential effect on blood sugar levels.
Those with liver or kidney disease need to consult their doctor before use, as adjustments in dosage might be necessary.
To effectively manage symptoms related to colds and allergies, certain lifestyle adjustments can be beneficial alongside taking Chlorpheniramine + Dextromethorphan + Phenylephrine Hydrochloride:
Maintain a well-balanced diet rich in vitamins and minerals to support the immune system.
Stay hydrated by drinking plenty of fluids. Water, juice, and herbal teas are good choices.
Avoid cigarette smoke and other respiratory irritants which can exacerbate allergy symptoms.
Use a humidifier in your room to help ease breathing when congested.
Regularly wash hands to reduce the spread of viruses and bacteria that can cause colds.
Ensure sufficient rest to help your body recover from symptoms of colds and allergies efficiently.
Frequently asked questions
No, Chlorpheniramine + Dextromethorphan + Phenylephrine Hydrochloride is not an antibiotic. It is a combination medicine used for temporary relief of symptoms due to colds, hay fever, or other upper respiratory allergies.
This medication is typically used for short-term relief of symptoms. For persistent symptoms, it is recommended to consult your doctor.
Weight gain is not a commonly reported side effect of this medication. However, individual reactions can vary. If you experience unusual weight changes while using this medicine, consult your doctor.
If you have high blood pressure, it is advisable to consult your doctor before taking this medicine as it contains Phenylephrine Hydrochloride which might increase blood pressure.
Yes, Chlorpheniramine in the combination can help relieve allergy symptoms like itching, watery eyes, runny nose, and sneezing.
Yes, one common side effect of this medicine can be drowsiness or dizziness due to the presence of Chlorpheniramine.
You may begin to feel relief within 30 minutes to an hour after taking this combination, with the effects typically lasting several hours.
Chlorpheniramine + Dextromethorphan + Phenylephrine Hydrochloride in other salts

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