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Zyrtec Tablet

Cetirizine (10mg)

Zyrtec Tablet is used for allergic rhinitis (sneezing, runny/blocked nose, itchy/watery eyes), Urticaria (hives) and other allergic skin conditions with itching.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹30₹2.00 per tablet
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Cetirizine (10mg)
Available variants: tablet 15 Tablet
Best price: ₹30 (₹2.00 per tablet)
Prescription: Required
Manufacturer: Dr Reddys Laboratories Ltd

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Same salt, lower price

Medicines with the same active ingredient and strength as Zyrtec Tablet.

You are viewing

Zyrtec Tablet

tablet - 15 Tablet

₹30

₹2.00 per tablet

  • Sizon 10MG Tab

    SYSTOPIC LAB · tablet - 10 mg - 10 S

    ₹19

    ₹1.88 per tablet

Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Zyrtec Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Zyrtec Tablet

Zyrtec Tablet contains Cetirizine (10mg). It belongs to the Second-generation H1 antihistamine class of medicines.

Uses of Zyrtec Tablet

  • Allergic rhinitis (sneezing
  • runny/blocked nose
  • itchy/watery eyes)
  • Urticaria (hives) and other allergic skin conditions with itching

Key benefits

  • Relieves sneezing and runny nose
  • Reduces itchy/watery eyes
  • Controls hives and skin itching
  • Provides 24-hour allergy relief
  • Non-drowsy in most people

How Zyrtec Tablet works

Cetirizine is a second-generation antihistamine that blocks peripheral H1 histamine receptors. This reduces allergy symptoms like sneezing, itching, watery eyes and skin wheals without significant sedation in most people.

How to take Zyrtec Tablet

Take as advised by doctor. Common adult dose is 1 tablet (10 mg) once daily; preferably at the same time each day. Can be taken with or without food; swallow with water. May cause drowsiness in some—avoid driving if affected.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause severe drowsiness, a fast heartbeat, confusion and, in children, agitation and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Zyrtec Tablet

Most side effects of Zyrtec are mild and settle as the body adjusts. Reported side effects include:

  • Sleepiness/drowsiness
  • fatigue
  • dry mouth
  • headache
  • dizziness
  • nausea
  • sore throat

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Zyrtec Tablet

PregnancyUse with caution / Consult doctor
BreastfeedingZyrtec Tablet is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.Larger doses or prolonged use of Zyrtec Tablet may cause sleepiness and other effects in the baby
AlcoholUse with caution
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyZyrtec Tablet should be used with caution in patients with kidney disease. Dose adjustment of Zyrtec Tablet may be needed. Please consult your doctor.Not recommended in patients with severe kidney disease. May cause excessive sleepiness in patients with end stage kidney disease.
LiverZyrtec Tablet is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Zyrtec Tablet may not be needed in these patients. Please consult your doctor.
Habit formingNo

Warnings and precautions

Use with caution in kidney disease (dose adjustment may be needed). May cause drowsiness in some patients—avoid driving/operating machinery until you know the effect. Consult a doctor before use in children, elderly, or if you have urinary retention/prostate enlargement. Stop and seek medical help if signs of severe allergy occur.

Do not take Zyrtec if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. The sedating antihistamines are not suitable for very young children, or for people with glaucoma or an enlarged prostate, without medical advice.

Interactions with other medicines

Alcohol (increased drowsiness), CNS depressants/sedatives (additive sedation), theophylline (may reduce cetirizine clearance at high doses), other antihistamines (increased side effects)

How to store Zyrtec Tablet

Store below 25°C in a dry place, protected from light and moisture. Keep out of reach of children.

Expert advice for Zyrtec Tablet

Taking it at bedtime reduces the impact of any drowsiness. Identify and avoid your triggers where you can — dust, pollen, cold air.

Manufacturer and class

Manufacturer:
Dr Reddys Laboratories Ltd
Marketed by:
DR.REDDYS
Therapeutic class:
prescription
Drug class:
Second-generation H1 antihistamine

Substitutes for Zyrtec Tablet

Medicines with the same active ingredient (Cetirizine (10mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Zyrtec Tablet
Sizon 10 mg TabletSYSTOPIC LABtablet · 10`S₹1938% cheaper
Cetzine TabletDr Reddys Laboratories Ltdtablet · 15 Tablet₹30same price
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Zyrtec Tablet FAQs

What is Zyrtec Tablet used for?
Zyrtec Tablet is commonly used for Allergic rhinitis (sneezing, runny/blocked nose, itchy/watery eyes), Urticaria (hives) and other allergic skin conditions with itching. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Zyrtec Tablet?
Zyrtec Tablet contains Cetirizine (10mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Zyrtec Tablet?
Take as advised by doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Zyrtec Tablet work?
Cetirizine is a second-generation antihistamine that blocks peripheral H1 histamine receptors.
Is Zyrtec Tablet a prescription medicine?
Yes. Zyrtec Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Zyrtec Tablet?
The side effects reported most often with Zyrtec are Sleepiness/drowsiness, fatigue, dry mouth, headache, dizziness. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Zyrtec Tablet be taken during pregnancy?
Use with caution / Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Zyrtec.
Can I drink alcohol while taking Zyrtec Tablet?
Use with caution
What if I miss a dose of Zyrtec Tablet?
Take it as soon as you remember.
Is Zyrtec Tablet habit forming?
No. Zyrtec Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Zyrtec Tablet?
Sizon 10 mg Tablet has the same active ingredient and strength and is listed from ₹19 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Zyrtec Tablet cost on PingMeDoc Pharmacy?
Zyrtec Tablet starts at ₹30 on PingMeDoc Pharmacy. Available in tablet 15 Tablet. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Zyrtec Tablet?
Zyrtec Tablet is manufactured by Dr Reddys Laboratories Ltd. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Zyrtec Tablet delivered?
Zyrtec Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Zyrtec Tablet, Quick facts

Salt
Cetirizine (10mg)
Form
tablet
Best price
₹30 (₹2.00 per tablet)
Prescription
Required (Rx)
Brand
Dr Reddys Laboratories Ltd
Manufacturer
Dr Reddys Laboratories Ltd
Marketed by
DR.REDDYS
Therapeutic class
prescription
Drug class
Second-generation H1 antihistamine
Habit forming
No
Variants
tablet 15 Tablet
Delivery
Standard across India

References

The information on Zyrtec Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Manufacturer labeling/package insert, established medical literature, pharmacology references
  2. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  3. National List of Essential Medicines (NLEM) 2022, Government of India.
  4. Manufacturer's package insert / prescribing information for Zyrtec Tablet.
  5. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.