Rondec-C Syrup 120 ML

About Rondec-C Syrup 120 ML

Rondec-C Syrup Uses

• Relieves cough caused by common cold, flu, or minor throat and bronchial irritation.
• Eases nasal and sinus congestion linked to allergies or upper respiratory infections.
• Helps clear chest congestion by loosening thick mucus in the airways.
• Reduces sneezing, watery eyes, and runny nose from allergic rhinitis.
• Provides combined symptomatic relief during common cold and flu episodes.

Rondec-C Syrup Benefits

• Combines four active ingredients in one dose for multi symptom cold and cough relief.
• Suppresses the urge to cough while thinning mucus for easier clearance.
• Shrinks swollen nasal blood vessels, easing breathing through the nose.
• Reduces allergy driven irritation such as sneezing and itchy, watery eyes.
• Supports more restful sleep by reducing nighttime coughing and congestion.

What Experts Say

Dextromethorphan acts on the brain's cough center, raising the threshold before a cough reflex triggers, while guaifenesin works differently by thinning mucus in the airways so it clears more easily during coughing. Together, these two ingredients target both the urge to cough and the mucus buildup behind it, addressing two separate parts of a chest cold in a single dose.

Pseudoephedrine narrows swollen blood vessels in the nasal lining, which reduces congestion and eases breathing through the nose. This same vasoconstrictive action can raise heart rate and blood pressure in some individuals, particularly those with existing cardiovascular conditions, which is why prolonged or unsupervised use is generally discouraged.

Carbinoxamine is a first generation antihistamine that blocks H1 receptors, controlling sneezing, itching, and watery eyes triggered by allergic responses. Because it crosses into the central nervous system, sedation is a well documented effect, which is one reason this combination is often used for nighttime symptom control rather than daytime dosing.

Drug Class

• Antitussive (cough suppressant)
• Expectorant
• Nasal decongestant (sympathomimetic amine)
• First generation antihistamine

Rondec-C Syrup 120 ML formula

• Dextromethorphan HBr 7.5mg + Guaifenesin 50mg + Pseudoephedrine HCl 30mg + Carbinoxamine Maleate 1.25mg

Available forms

• Syrup

How to use Rondec-C Syrup 120 ML?

• Shake the bottle well before each use.
• Use the marked measuring cup or spoon provided, not a regular kitchen spoon.
• Take the dose as advised by your doctor based on age and body weight.
• Space doses evenly through the day, usually every 6 to 8 hours.
• Avoid taking other cough, cold, or allergy products at the same time unless a doctor approves.
• Take with or without food, though food can help if stomach upset occurs.

Drug Interactions

• MAOI Antidepressants: Combining with monoamine oxidase inhibitors can trigger a hypertensive crisis from pseudoephedrine and raise the risk of serotonin syndrome from dextromethorphan.
• Other Cough And Cold Products: Using alongside other decongestant or antihistamine containing medicines increases the risk of overdose and excessive sedation.
• Beta Blockers And Antihypertensives: Pseudoephedrine can reduce the blood pressure lowering effect of these medicines and raise heart rate.
• CNS Depressants: Alcohol, sedatives, and sleep medicines can intensify the drowsiness caused by carbinoxamine.
• SSRIs: Combining with certain antidepressants raises the risk of serotonin syndrome due to dextromethorphan's action.

Risks and warnings

• Heart Conditions: Pseudoephedrine can raise blood pressure and heart rate, so use with caution in people with hypertension or heart disease.
• Drowsiness: Carbinoxamine causes sedation, so avoid driving or operating machinery until you know how the syrup affects you.
• Children Under 6: Not recommended for young children without a doctor's specific guidance due to the combined stimulant and sedative effects.
• Pregnancy And Breastfeeding: Use only if a doctor confirms it is necessary, since safety data in pregnancy is limited.
• Thyroid Or Diabetes: Pseudoephedrine may affect blood sugar control and heart related thyroid symptoms, so monitor closely.
• Urinary Retention: Men with an enlarged prostate may experience worsened urinary difficulty from the antihistamine component.

Rondec-C Syrup Side Effects

• Drowsiness or sleepiness
• Dry mouth, nose, or throat
• Nausea or upset stomach
• Headache
• Dizziness
• Restlessness or nervousness, especially in children
• Difficulty sleeping (insomnia)
• Constipation
• Increased heart rate or palpitations
• Blurred vision
• Difficulty urinating
• Allergic skin reactions such as rash or itching

Storage Conditions

• Store below 30°C in a cool, dry place away from direct sunlight.
• Keep the bottle tightly closed when not in use.
• Keep out of reach and sight of children.
• Avoid freezing or refrigerating the syrup.
• Discard any unused syrup after the expiry date printed on the pack.