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Cetwin 10mg Syrup

Cetirizine (10mg)

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Cetwin 10mg Syrup belongs to a group of medicines called antihistamines. It is used to treat various allergic conditions such as hay fever, conjunctivitis and some skin reactions, and reactions to bites and stings. It relieves watery eyes, runny nose, sneezing, and itching.

Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 17 Nov 2025 | 02:36 PM (IST)

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30 ml Syrup

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General Information

Contains

Cetirizine (10mg)

Marketer

Parenteral Drugs India Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Cetwin 10mg Syrup can be taken with or without food. The dose required for you may vary depending on what you are taking it for. This medicine is usually taken in the evening but follow the advice of your doctor on how to take it. You may need this medicine only on days you have symptoms, but if you are taking it to prevent symptoms you should take it regularly. If you miss doses or stop taking it earlier than advised, your symptoms may come back.

This medicine is generally very safe. The most common side effect associated with this medicine is a headache. This is usually mild and go away after a couple of days as your body adjusts. Consult your doctor if any of the side effects persist or worry you. You should avoid alcohol while taking this medicine.

Before taking it, tell your doctor if you have any kidney problems or epilepsy. Your dose may need to be modified or this medicine may not be suitable. Some other medicines can interact with this medicine, so let your healthcare team know what else you are taking. You should also talk to your doctor before using this medicine if you are pregnant or breastfeeding, although it is not thought to be harmful.

Uses of Cetwin Syrup

Treatment of Allergic conditions

Benefits of Cetwin Syrup

Treatment of Allergic conditions
Cetwin 10mg Syrup provides relief from symptoms such as blocked or runny nose, sneezing, and itchy or watery eyes. It can also give relief from allergic reactions after insect bites and symptoms of hives and eczema such as rash, swelling, itching, and irritation. This will improve the appearance of the skin. It rarely has any serious side effects and you may only need to take it on days you have symptoms. For individuals taking it to prevent getting symptoms one should use it regularly to get the most benefit.

Side effects of Cetwin 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 Cetwin

Sore throat
Headache
Constipation
Sleepiness
Tiredness
Fatigue
Vomiting
Dryness in mouth
Dizziness

How to use Cetwin 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. Cetwin 10mg Syrup may be taken with or without food.

How Cetwin Syrup works

Cetwin 10mg Syrup is an antihistaminic medication. It treats allergy symptoms such as itching, swelling, and rashes by blocking the effects of a chemical messenger (histamine) in the body.

All substitutes for Cetwin 10mg Syrup

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Your doctor has prescribed Cetwin 10mg Syrup to help relieve allergy symptoms such as itching, swelling, and rashes.
Compared to other similar medications, Cetwin 10mg Syrup is less likely to cause sleepiness.
Stop taking Cetwin 10mg Syrup at least three days before taking an allergy test as it can affect the test results.

Safety advice

Alcohol

SAFE

Consuming alcohol with Cetwin 10mg Syrup does not usually cause any harmful side effects.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Cetwin 10mg Syrup during pregnancy is not available. Please consult your doctor.

Breast feeding

CAUTION

Cetwin 10mg Syrup should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.
Larger doses or prolonged use of Cetwin 10mg Syrup may cause sleepiness and other effects in the baby.

Driving

CAUTION

Cetwin 10mg Syrup may affect your driving ability if your blood sugar becomes too low or too high. Monitor your blood glucose and avoid driving if affected.

Kidney

CAUTION

Cetwin 10mg Syrup should be used with caution in patients with kidney disease. Dose adjustment may be needed.
However, it is not recommended in patients with severe kidney disease. It may cause excessive sleepiness in patients with end-stage kidney disease.

Liver

SAFE IF PRESCRIBED

Cetwin 10mg Syrup is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.

Interaction with drugs

Taking Cetwin with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Mirtazapine (Oral Route)

Do not drive or do anything requiring concentration or alertness until you know how the medicines affect you.

Moderate

Thalidomide (Oral Route)

If concurrent use is essential, watch out for symptoms of Thalidomide side effects such as drowsiness, excessive sedation, tiredness, dizziness or slurred speech and consult your doctor if you experience them. It is advised to avoid driving or undertaking other tasks requiring skill and alertness.

Moderate

Dalteparin (Injection Route)

Your doctor may frequently monitor your blood clotting time. Cetirizine may reduce the efficacy of Dalteparin.

Moderate

Tranylcypromine (Oral Route)

Do not take Tranylcypromine with Cetirizine. If concurrent use is essential, talk to your doctor.

Mild

Betahistine (Oral Route)

Take Cetirizine with Betahistine only if prescribed by your doctor. Cetirizine may block the action of Betahistine.

Frequently asked questions

Does Cetwin 10mg Syrup make you tired and drowsy?

Yes, Cetwin 10mg Syrup can make you feel tired, sleepy, and weak. If you have these symptoms, you should avoid driving or operating heavy machinery.

Is Cetwin 10mg Syrup a steroid? What is it used for?

Cetwin 10mg Syrup is an anti-allergic medication, not a steroid. It relieves the symptoms of allergy. It is used to relieve runny nose, sneezing and redness, itching, and watering of the eyes caused by hay fever or seasonal allergies. It also relieves similar symptoms caused due to allergies to substances, such as dust mites, animal dander, and mold. It is also used to treat symptoms of hives, including itching and rash.

How long does it take for Cetwin 10mg Syrup to work?

You will notice an improvement within an hour of taking Cetwin 10mg Syrup. However, it may take a little longer to notice the full benefits.

Can I take Cetwin 10mg Syrup and Fexofenadine together?

Sometimes the doctor may advise you to take two different antihistamines together if you are being treated for a severe itchy rash. If you are taking Cetwin 10mg Syrup during the daytime, your doctor may prescribe another antihistamine for the night which causes sleepiness, especially if the itch makes it difficult for you to sleep. Do not take two antihistamines together unless recommended by your doctor.

For how long should I continue Cetwin 10mg Syrup?

The duration for which the medicine needs to be taken depends on the problem being treated. If you are taking it for an insect bite, you may need it for a day or two. Similarly, if you are taking it to prevent symptoms of chronic allergic rhinitis (inflammation of the nose) or chronic urticaria, you may need to take Cetwin 10mg Syrup for a longer time. Talk to your doctor if you are unsure about the duration of using Cetwin 10mg Syrup.

Is it safe to take Cetwin 10mg Syrup daily for a long time?

Cetwin 10mg Syrup is safe if used as prescribed by your doctor. Moreover, it is unlikely to harm you if you take it for a long time. But, it is best to take Cetwin 10mg Syrup for only as long as you need it.

Does Cetwin 10mg Syrup make you tired and drowsy?

Yes, Cetwin 10mg Syrup can make you feel tired, sleepy, and weak.

Is Cetwin 10mg Syrup a steroid? What is it used for?

How long does it take for Cetwin 10mg Syrup to work?

You will notice an improvement within an hour of taking Cetwin 10mg Syrup. However, it may take a little longer to notice the full benefits.

Can I take Cetwin 10mg Syrup and Fexofenadine together?

For how long should I continue Cetwin 10mg Syrup?

Is it safe to take Cetwin 10mg Syrup daily for a long time?

Fact Box

Chemical Class

Diphenylmethanes

Habit Forming

Therapeutic Class

RESPIRATORY

Action Class

Second-Generation H1 Antihistamines

Related lab tests

Absolute Eosinophil Count

Peripheral Smear Examination

Total IgE

References

Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 238-39.
Cetirizine. New York, New York: Pfizer Labs; 2003. [Accessed 01 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
Cetirizine [Patient Information Leaflet]. Gangtok. Sikkim: Torrent Pharmaceuticals Ltd.; 2017. [Accessed 25 Jul. 2024] (online) Available from:
Cetirizine [Product information]. Lagos. Nigeria: Lincoln Pharmaceuticals Ltd.; 2024. [Accessed 16 Jul. 2025] (online) Available from:
Cetirizine [Product information]. Gandhinagar, Gujarat: Lincoln Parenteral Limited Ltd.; [Accessed 16 Jul. 2025] (online) 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: Parenteral Drugs India Ltd
Address: Shree Ganesh Chambers, Navlakha Crossing, A.B. Road, Indore 452001 Mandhya Pradesh (INDIA)

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Cetwin 10mg Syrup. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Cetwin 10mg Syrup

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Cetwin Syrup

Benefits of Cetwin Syrup

Side effects of Cetwin Syrup

How to use Cetwin Syrup

How Cetwin Syrup works

All substitutes for Cetwin 10mg Syrup

Zing 10mg Syrup

Cetramac 10mg Syrup

Cetral 10mg Syrup

Cetiriz 10mg Syrup

Cezine Syrup

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Mirtazapine (Oral Route)

Thalidomide (Oral Route)

Dalteparin (Injection Route)

Tranylcypromine (Oral Route)

Betahistine (Oral Route)

Frequently asked questions

Does Cetwin 10mg Syrup make you tired and drowsy?

Is Cetwin 10mg Syrup a steroid? What is it used for?

How long does it take for Cetwin 10mg Syrup to work?

Can I take Cetwin 10mg Syrup and Fexofenadine together?

For how long should I continue Cetwin 10mg Syrup?

Is it safe to take Cetwin 10mg Syrup daily for a long time?

Does Cetwin 10mg Syrup make you tired and drowsy?

Is Cetwin 10mg Syrup a steroid? What is it used for?

How long does it take for Cetwin 10mg Syrup to work?

Can I take Cetwin 10mg Syrup and Fexofenadine together?

For how long should I continue Cetwin 10mg Syrup?

Is it safe to take Cetwin 10mg Syrup daily for a long time?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Absolute Eosinophil Count

Peripheral Smear Examination

Total IgE

References

User feedback

What are you using Cetwin Syrup for?

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

Related/Popular tests