Zex-DMR Syrup

Zex-DMR Syrup
Phenylephrine (5mg) + Chlorpheniramine Maleate (2mg) + Dextromethorphan Hydrobromide (10mg)
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About This Medicine
Product description & overview
Zex-DMR Syrup is a combination pharmaceutical formulation containing Phenylephrine (5mg), Chlorpheniramine Maleate (2mg), and Dextromethorphan Hydrobromide (10mg) per dose. It is indicated for the symptomatic relief of cough and nasal congestion associated with upper respiratory tract infections such as the common cold, allergic rhinitis, and sinusitis. Phenylephrine acts as a selective alpha-1 adrenergic receptor agonist, providing effective vasoconstriction of nasal mucosa blood vessels, thereby reducing nasal congestion. Chlorpheniramine Maleate is a first-generation antihistamine that competitively inhibits H1 histamine receptors, alleviating allergic symptoms including rhinorrhea, sneezing, and itching. Dextromethorphan Hydrobromide serves as a centrally acting antitussive agent by suppressing the cough reflex in the medullary cough center without causing significant sedation or respiratory depression. Zex-DMR Syrup is generally well-tolerated when used as directed; however, caution is advised in patients with hypertension, glaucoma, or hyperthyroidism due to the sympathomimetic effects of Phenylephrine. It is contraindicated in individuals hypersensitive to any component of the formulation. Dosage should be strictly adhered to, and consultation with a healthcare professional is recommended before use, especially in pediatric, pregnant, or lactating patients. This combination therapy provides a multi-symptom approach to managing cough and nasal congestion effectively.
Active composition
Phenylephrine 5 mg
+2 more active ingredients
About Phenylephrine
Phenylephrine is a nasal decongestant used to relieve nasal congestion caused by colds, allergies, and sinusitis. It works by constricting blood vessels in the nasal passages, reducing swelling and congestion. Phenylephrine is clinically significant for improving airflow and alleviating symptoms of nasal congestion. In summary, phenylephrine is essential for managing nasal congestion effectively.
How It Works
Phenylephrine activates alpha-adrenergic receptors, leading to vasoconstriction and reduced blood flow to nasal mucosa, thereby decreasing swelling and congestion.
All Active Ingredients
Chlorpheniramine Maleate
Chlorpheniramine Maleate antagonizes H1 receptors, preventing the action of histamine and reducing allergy symptoms.
Dextromethorphan Hydrobromide
Dextromethorphan acts on the cough center in the brain, reducing the urge to cough.
Dosage & How to Use
Dosage information not available. Please consult your doctor or pharmacist.
Safety Advice
Important precautions
Safety information not available for this product. Please consult your doctor or pharmacist.
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