Cetiriz 10mg Syrup

Reviewed By Dr. Mekhala Chandra, MD, MBBS

Last updated on 06 Apr 2026 | 04:05 PM (IST)

Cetiriz 10mg Syrup is an antihistamine used to relieve allergy symptoms such as sneezing, runny or blocked nose, and itchy, watery eyes. It also helps reduce itching, hives, and skin reactions, including those from insect bites. It works by blocking histamine, a chemical responsible for allergic reactions.

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General Information

Contains

Cetirizine (10mg)

Marketer

Alkem Laboratories Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Cetiriz 10mg Syrup can be taken with or without food. The dose depends on your condition and how you respond to treatment. You may take it only on days when symptoms occur, or regularly if advised for prevention. Do not stop taking it earlier than advised, as symptoms may return.

Common side effects include headache, dry mouth, and sleepiness. These are usually mild and improve with time. Consult your doctor if they persist or become bothersome. Avoid alcohol while taking this medicine, as it may increase drowsiness.

Before taking it, inform your doctor if you have kidney or liver problems, or if you are pregnant, breastfeeding, or elderly (above 65 years of age). Also, let your doctor know about all other medicines you are taking, as interactions may occur. Avoid driving or operating machinery if you feel sleepy or dizzy after taking this medicine.

Uses of Cetiriz Syrup

Treatment of Allergic conditions : Cetiriz 10mg Syrup helps relieve sneezing, runny nose, nasal irritation, itchy or watery eyes, skin rashes, and hives associated with allergic rhinitis and urticaria.

Benefits of Cetiriz Syrup

Treatment of Allergic conditions
Cetiriz 10mg Syrup works by blocking histamine, a substance that triggers allergic reactions. This helps relieve symptoms such as sneezing, a runny or blocked nose, itchy or watery eyes, and skin irritation, such as rashes and itching. When used regularly, it can help prevent symptom recurrence and reduce flare-ups.

Side effects of Cetiriz 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 Cetiriz

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

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

How Cetiriz Syrup works

Cetiriz 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 Cetiriz 10mg Syrup

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

Quick tips

Stop taking Cetiriz 10mg Syrup at least three days before undergoing an allergy test, as it can affect the test results.
Do not drink alcohol while taking this medicine, as alcohol can increase sleepiness.
Discontinuing the medicine after prolonged use (several months) may lead to a temporary recurrence of itching, which may persist for a few days before settling.
If you feel sleepy, you may take your dose in the evening (around 8–9 PM) after speaking with your doctor.
If you have kidney disease or reduced kidney function, you may require a lower dose. Consult your doctor before taking this medicine.
If you have a history of seizures, use this medicine with caution and consult your doctor before taking it.
If hives (urticaria) do not improve within 3 days, consult your doctor.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Cetiriz 10mg Syrup may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Cetiriz 10mg 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

Cetiriz 10mg 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 Cetiriz 10mg Syrup may cause sleepiness and other effects in the baby.

Driving

CONSULT YOUR DOCTOR

It is not known whether Cetiriz 10mg Syrup alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

UNSAFE

Cetiriz 10mg Syrup is unsafe to use in patients with kidney disease and should be avoided.
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

Cetiriz 10mg Syrup is safe to use in patients with liver disease. No dose adjustment is recommended.

Interaction with drugs

Taking Cetiriz 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

What is Cetiriz 10mg Syrup and what is it used for?

Cetiriz 10mg Syrup contains cetirizine hydrochloride, an antihistamine that helps reduce or prevent allergy symptoms, including runny nose, sneezing, itchy or watery eyes, and itching of the nose or throat due to upper respiratory allergies. It is also used for itching associated with chronic hives.

Does Cetiriz 10mg Syrup make you sleepy and drowsy?

Yes, Cetiriz 10mg Syrup can make some people feel sleepy, drowsy, or less alert. Alcohol or other sedating medicines may increase this effect. If you feel sleepy after taking it, avoid driving, operating heavy machinery, or doing activities that require full attention.

Is Cetiriz 10mg Syrup a steroid?

No, Cetiriz 10mg Syrup is not a steroid. It is an antihistamine used to relieve symptoms caused by allergic reactions.

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

It usually starts working within about an hour after taking a dose, and its effects typically last about 24 hours. However, the effect of Cetiriz 10mg Syrup can vary from person to person. Consult your doctor if your symptoms persist.

Can I take Cetiriz 10mg Syrup and fexofenadine together?

It is not advised to take multiple antihistamines together unless instructed by a doctor. Combining antihistamines like Cetiriz 10mg Syrup and fexofenadine on your own may increase side effects such as drowsiness. Talk to your doctor if symptoms are not controlled.

For how long should I continue taking Cetiriz 10mg Syrup?

The duration depends on your condition and is decided by your doctor. For short-term allergy symptoms or insect bites, a few days may be sufficient. If you have persistent or seasonal allergic rhinitis or chronic hives, your doctor may advise a longer course of treatment. Always follow your doctor’s recommendation.

Is it safe to take Cetiriz 10mg Syrup daily for a year or for a long time?

Some people with chronic allergies may be advised to take this medicine daily for extended periods. When taken exactly as prescribed or according to your doctor’s instructions, Cetiriz 10mg Syrup is generally considered safe for long-term use. However, it should only be continued under a doctor’s supervision and for as long as needed.

Does Cetiriz 10mg Syrup work for insect bites and stings?

Cetiriz 10mg Syrup may help reduce itching, redness, and calm irritation and reactions caused by insect bites, stings, or mild allergic reactions. It works by blocking histamine (a substance in the body responsible for allergic reactions).

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: Alkem Laboratories Ltd
Address: Alkem Laboratories Limited, Devashish Building, Alkem House, Senapati Bapat Road, Lower Parel, Mumbai - 400 013.

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Cetiriz 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?

Provide right medicines

Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose

In accordance with the law

Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945

Cetiriz 10mg Syrup

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Cetiriz Syrup

Benefits of Cetiriz Syrup

Side effects of Cetiriz Syrup

How to use Cetiriz Syrup

How Cetiriz Syrup works

All substitutes for Cetiriz 10mg Syrup

Zing 10mg Syrup

Cetramac 10mg Syrup

Cetral 10mg Syrup

Cetwin 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

What is Cetiriz 10mg Syrup and what is it used for?

Does Cetiriz 10mg Syrup make you sleepy and drowsy?

Is Cetiriz 10mg Syrup a steroid?

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

Can I take Cetiriz 10mg Syrup and fexofenadine together?

For how long should I continue taking Cetiriz 10mg Syrup?

Is it safe to take Cetiriz 10mg Syrup daily for a year or for a long time?

Does Cetiriz 10mg Syrup work for insect bites and stings?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Absolute Eosinophil Count

Peripheral Smear Examination

Total IgE

References

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