Banned for sale, As per the drugs and cosmetics act 1940

Stopper SF Syrup

Chlorpheniramine Maleate (4mg)+ Dextromethorphan Hydrobromide (10mg)+ Guaifenesin (100mg)+ Phenylephrine (5mg)

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Product Summary :

Stopper SF Syrup is a combination of an antihistamine, cough suppressant, expectorant and decongestant. It helps reduce the urge to cough, loosen mucus and relieve allergy symptoms and nasal congestion. It may cause sleepiness, dizziness and stomach discomfort. Avoid alcohol and consult your doctor about suitability before use and inform about all the medical conditions that you have.

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 09 Nov 2026 | 02:01 PM (IST)

₹47.4 MRP ₹51.568% off

This product is banned for sale as per the Ministry of Health & Family Welfare

(Inclusive of applicable taxes)

Gurgaon

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General Information

Contains

Chlorpheniramine Maleate (4mg)+ Dextromethorphan Hydrobromide (10mg)+ Guaifenesin (100mg)+ Phenylephrine (5mg)

Marketer

Zenon Healthcare Ltd

The content is shown in English

Product introduction

Stopper SF Syrup is a combination of four medicines that act as a cough suppressant, antihistamine, expectorant and decongestant. It is listed for the treatment of dry cough.

Take Stopper SF Syrup only as prescribed by your doctor. If it is a syrup, shake the bottle well before use and measure the dose using the provided measuring cup. Do not exceed the prescribed dose or combine it with other cough-and-cold medicines without medical advice.

This medicine may cause sleepiness, dizziness, nausea or stomach discomfort. Avoid alcohol while taking it, as it may increase drowsiness. Consult your doctor if you experience severe or persistent side effects.

Inform your doctor if you have high blood pressure, heart disease, diabetes, thyroid problems, glaucoma, or liver or kidney disease. Consult your doctor before using this medicine during pregnancy or breastfeeding. Do not use it in children without consulting a doctor.

Uses of Stopper Syrup

Dry cough

Benefits of Stopper Syrup

Dry cough
Stopper SF Syrup may temporarily reduce the urge to cough by acting on the cough-control centre in the brain. This may help provide relief from persistent coughing and associated throat discomfort.

Side effects of Stopper Syrup

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Stopper

Nausea
Stomach pain
Diarrhea
Upset stomach
Vomiting
Sleepiness
Hives
Itching
Loss of appetite
Dizziness
Headache
Insomnia (difficulty in sleeping)
Rash

How to use Stopper Syrup

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Stopper SF Syrup may be taken with or without food.

How Stopper Syrup works

Stopper SF Syrup is a combination of four medicines. Dextromethorphan acts on the cough centre in the brain to reduce the urge to cough. Guaifenesin helps loosen and thin mucus, making it easier to cough out. Chlorpheniramine blocks the action of histamine, a chemical responsible for allergy symptoms such as sneezing and a runny nose. Phenylephrine acts on blood vessels in the nasal passages to help reduce nasal congestion.

Dosage

Take Stopper SF Syrup only as prescribed by your doctor. Follow the recommended dose and duration of treatment. Shake it well if it is a syrup, before use and measure it using a proper measuring cup or spoon. Do not exceed the prescribed dose or combine it with other cough-and-cold medicines without consulting your doctor.

Quick tips

Stopper SF Syrup helps in the treatment of dry cough.
It is usually taken only for a short time until the symptoms clear up.
Measure the syrup with a special dose-measuring spoon or cup, not a regular table spoon.
Drink extra fluids to help loosen the congestion and lubricate your throat while you are taking this medication.
Stop taking Stopper SF Syrup and inform your doctor if your cough persists for more than 1 week, tends to recur, or is accompanied by a fever, rash or persistent headache.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Stopper SF Syrup may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Stopper SF Syrup during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

SAFE IF PRESCRIBED

Stopper SF Syrup may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
Larger doses or prolonged use of Stopper SF Syrup may cause sleepiness and other effects in the baby

Driving

UNSAFE

Stopper SF Syrup may cause side effects that could affect your ability to drive.

Kidney

SAFE IF PRESCRIBED

Stopper SF Syrup is probably safe to use in patients with kidney disease. Limited data suggest dose adjustment may not be needed.
Use of Stopper SF Syrup may cause excessive sleepiness in patients with end stage kidney disease.

Liver

UNSAFE

Stopper SF Syrup is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

How should Stopper SF Syrup be taken?

Take Stopper SF Syrup in the dose and for the duration prescribed by your doctor. Shake the bottle well before use and measure the medicine with the measuring cup or spoon provided. Do not use a regular household spoon, as it may not measure the correct amount.

Can Stopper SF Syrup be taken with food?

Follow the instructions provided by your doctor or on the product label. It can usually be taken with or without food, unless advised otherwise.

Can Stopper SF Syrup cause sleepiness?

Yes. Stopper SF Syrup may cause sleepiness or dizziness. Avoid alcohol and be careful while performing activities that require alertness. Do not drive if you feel sleepy or dizzy.

Can Stopper SF Syrup be taken with other medicines?

Inform your doctor about all the medicines and supplements you are taking. Do not combine it with other cough-and-cold medicines containing similar ingredients, as this may lead to accidental excess dosing. It should not be taken with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping them. Check with your doctor before using it with antidepressants or other medicines that affect the brain.

Who should be cautious before taking Stopper SF Syrup?

People with high blood pressure, heart disease, thyroid disorders, diabetes, glaucoma, breathing problems or difficulty passing urine should consult their doctor before taking this medicine. People with liver or kidney disease should also seek medical advice before use.

Can Stopper SF Syrup be used in children?

Do not use this combination in children without checking with a doctor. The dose in children is not the same as that of adults. It may also cause excessive sleepiness and drowsiness in children.

What should I do if my cough does not improve?

Consult your doctor if your cough does not improve within 7 days, returns frequently or is accompanied by fever, rash or a persistent headache. A prolonged or worsening cough may require further medical evaluation.

Fact Box

Habit Forming

Therapeutic Class

RESPIRATORY

References

Drugs for cough. Med Lett Drugs Ther. 2018;60(1562):206-208. [Accessed 24 Nov. 2025]. Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Zenon Healthcare Ltd
Address: Tulsyan House, 49/1, Ashwamegh Estate, Changodar, Ahmedabad, Gujarat 382213, INDIA

Vendor Details

Country of origin: India

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Respiratory

Antitussive Bronchodilator Expectorant

Stopper SF Syrup

Stopper SF Syrup

Product Summary :

Save more with additional offers

General Information

Contains

Marketer

Product introduction

Uses of Stopper Syrup

Benefits of Stopper Syrup

Side effects of Stopper Syrup

How to use Stopper Syrup

How Stopper Syrup works

Dosage

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

How should Stopper SF Syrup be taken?

Can Stopper SF Syrup be taken with food?

Can Stopper SF Syrup cause sleepiness?

Can Stopper SF Syrup be taken with other medicines?

Who should be cautious before taking Stopper SF Syrup?

Can Stopper SF Syrup be used in children?

What should I do if my cough does not improve?

Fact Box

Habit Forming

Therapeutic Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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