Generic medicine

Dextromethorphan + Phenylephrine + Triprolidine: Brands, Price & Uses in Bangladesh

Dextromethorphan + Phenylephrine + Triprolidine is indicated for the temporary symptomatic relief of cough and upper respiratory symptoms associated with the common cold and more.

Forms:Syrup

About Dextromethorphan + Phenylephrine + Triprolidine

Indications of Dextromethorphan + Phenylephrine + Triprolidine

Dextromethorphan + Phenylephrine + Triprolidine is indicated for the temporary symptomatic relief of cough and upper respiratory symptoms associated with the common cold, upper respiratory tract infections, sinusitis, and allergic rhinitis, including:

  • Established/labeled use: Relief of dry, non-productive cough due to minor throat and bronchial irritation (dextromethorphan component).
  • Established/labeled use: Temporary relief of nasal and sinus congestion due to the common cold, hay fever, or other upper respiratory allergies (phenylephrine component).
  • Established/labeled use: Relief of runny nose, sneezing, and itchy/watery eyes associated with allergic rhinitis or the common cold (triprolidine component).

Dextromethorphan + Phenylephrine + Triprolidine treats symptoms only and does not treat the underlying cause of cough or cold (e.g., viral infection, bacterial sinusitis, asthma). It is not indicated for chronic cough associated with asthma, emphysema, or smoking, or for a cough accompanied by excessive phlegm (productive cough), unless directed by a physician.

Dosage & Administration of Dextromethorphan + Phenylephrine + Triprolidine

Dosage of Dextromethorphan + Phenylephrine + Triprolidine should follow the specific product label, as component strengths differ between manufacturers. General dosing guidance (based on typical fixed-dose oral cough-cold combination products) is as follows:

Age groupTypical doseFrequency
Adults and children ≥ 12 years1 tablet or 10 mL syrup (per label strength)Every 4–6 hours, as needed
Children 6 to < 12 yearsHalf tablet or 5 mL syrup (per label strength), only under medical adviceEvery 4–6 hours, as needed
Children 2 to < 6 yearsNot recommended except on specific physician advice—
Children < 2 yearsContraindicated — do not use—

Do not exceed 4 doses (or the manufacturer-specified maximum) in 24 hours. Do not use for more than 7 days for symptomatic relief unless advised by a physician. See Dosage and Administration for further detail, and Pediatric Uses for important age restrictions.

Side Effects of Dextromethorphan + Phenylephrine + Triprolidine

Side effects of Dextromethorphan + Phenylephrine + Triprolidine arise from its three components and may include:

  • Common: Drowsiness/sedation, dizziness, dry mouth and throat, blurred vision, thickening of bronchial secretions, nausea, stomach upset, restlessness (occasionally paradoxical excitability in children), headache.
  • Less common: Palpitations, tachycardia, mild elevation of blood pressure, difficulty urinating, constipation, insomnia, nervousness or tremor.
  • Rare/serious: Hallucinations or confusion (especially with dextromethorphan misuse or overdose), serotonin syndrome, severe hypertensive episodes, cardiac arrhythmias, seizures, severe allergic reactions (rash, swelling, difficulty breathing).

Patients should seek medical attention promptly if serious or persistent side effects occur.

Contraindications of Dextromethorphan + Phenylephrine + Triprolidine

Dextromethorphan + Phenylephrine + Triprolidine is contraindicated in the following situations:

  • Known hypersensitivity to dextromethorphan, phenylephrine, triprolidine, or any excipient of the product.
  • Concurrent use of, or use within 14 days of discontinuing, monoamine oxidase inhibitors (MAOIs), due to risk of serotonin syndrome and hypertensive crisis.
  • Severe hypertension or severe coronary artery disease.
  • Children under 2 years of age — combination cough and cold products are contraindicated in this age group due to the risk of serious, life-threatening adverse effects.

Frequently Asked Questions about Dextromethorphan + Phenylephrine + Triprolidine

What is Dextromethorphan + Phenylephrine + Triprolidine used for?

Dextromethorphan + Phenylephrine + Triprolidine is used for the short-term relief of cough, nasal and sinus congestion, sneezing, and runny nose associated with the common cold, upper respiratory infections, or allergic rhinitis. It treats symptoms only, not the underlying cause.

Can I give Dextromethorphan + Phenylephrine + Triprolidine to my child?

Dextromethorphan + Phenylephrine + Triprolidine is contraindicated in children under 2 years of age due to the risk of serious, life-threatening side effects. It is also not recommended for children under 4–6 years except on specific medical advice. For children 6 years and older, use only under a physician's guidance at an appropriate reduced dose.

Is it safe to take Dextromethorphan + Phenylephrine + Triprolidine during pregnancy?

Dextromethorphan + Phenylephrine + Triprolidine should be used during pregnancy only if clearly needed and if the potential benefit outweighs the potential risk, as data are limited and the phenylephrine component may theoretically reduce blood flow to the placenta. Always consult a physician before using it during pregnancy.

Can I drive or drink alcohol while taking Dextromethorphan + Phenylephrine + Triprolidine?

No, it is not advisable. Dextromethorphan + Phenylephrine + Triprolidine contains triprolidine, a sedating antihistamine that can cause significant drowsiness; combining it with alcohol or other sedatives increases this effect. Avoid driving or operating machinery until you know how this medicine affects you.

What should I do if I miss a dose or take too much Dextromethorphan + Phenylephrine + Triprolidine?

If you miss a dose, take it when you remember but skip it if it is almost time for the next dose — do not double the dose. If you suspect an overdose of Dextromethorphan + Phenylephrine + Triprolidine (symptoms may include severe drowsiness or agitation, hallucinations, rapid heartbeat, or very high blood pressure), seek immediate medical attention or contact a poison control center.

Can Dextromethorphan + Phenylephrine + Triprolidine be taken with other cold or allergy medicines?

Taking Dextromethorphan + Phenylephrine + Triprolidine together with other cough, cold, or allergy products that contain similar ingredients (e.g., another decongestant or antihistamine) can lead to overdose of these components. Always check labels and consult a pharmacist or physician before combining products.

Disclaimer

The information provided is accurate to the best of our knowledge, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy, and the absence of specific information about a drug should not be taken as an endorsement. We are not responsible for any consequences arising from this information, so please consult a healthcare professional for any concerns or questions.

DoctorBlogArticles