Citrex Tablet 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.

Citrex Tablet 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 effects include feeling sleepiness, dizziness, tiredness, and sore throat. These are 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 Citrex Tablet

Allergic eye disease
Nasal allergy symptoms
Allergic conditions
Sneezing and runny nose due to allergies
Allergic skin conditions

Side effects of Citrex Tablet

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 Citrex

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

How to use Citrex Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Citrex Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Citrex Tablet works

Citrex Tablet 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.

Safety advice

Alcohol

UNSAFE

Citrex Tablet may cause excessive drowsiness with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Citrex Tablet during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Citrex Tablet during breastfeeding is not available. Please consult your doctor.
Larger doses or prolonged use of Citrex Tablet may cause sleepiness and other effects in the baby.

Driving

UNSAFE

Citrex Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Citrex Tablet should be used with caution in patients with kidney disease. Dose adjustment of Citrex Tablet may be needed. Please consult your doctor.
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

Citrex Tablet is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Citrex Tablet may not be needed in these patients. Please consult your doctor.

What if you forget to take Citrex Tablet?

If you miss a dose of Citrex Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Citrex Tablet

₹1.01/Tablet

Congy Tablet

Tetramed Biotek Pvt Ltd

₹1.86/tablet

84% costlier

Histacid Tablet

Pasteur Laboratories Pvt Ltd

₹2.18/tablet

116% costlier

Setor Tablet

Udik Pharmaceuticals Pvt Ltd

₹0.11/tablet

89% cheaper

Incet Tablet

Win-Medicare Pvt Ltd

₹0.2/tablet

80% cheaper

Alcet Tablet

Alliaance Biotech

₹0.13/tablet

87% cheaper

View all substitutes

Quick tips

Your doctor has prescribed Citrex Tablet to help relieve allergy symptoms such as itching, swelling, and rashes.
It is okay to take Citrex Tablet with most other medications as it has few drug interactions.
Compared to other similar medications, Citrex Tablet is less likely to cause sleepiness.
Stop taking Citrex Tablet at least three days before taking an allergy test as it can affect the test results.

Fact Box

Chemical Class

Phenylmethyl Piperazinyl Derivative

Habit Forming

Therapeutic Class

RESPIRATORY

Action Class

Second-Generation H1 Antihistamines

Interaction with drugs

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

Thalidomide (Oral Route) Moderate

Concurrent use may cause increased sleepiness. If concurrent use is essential, watch out for symptoms of Thalidomide side effects such as drowsiness, excessive sedation, tiredness... More

Mirtazapine (Oral Route) Moderate

Concurrent use may increase sleepiness. Do not drive or do anything requiring concentration or alertness until you know how the medicines affect you.

Tranylcypromine (Oral Route) Moderate

Concurrent use may cause fever, flushing, sweating, unconsciousness, and high blood pressure. Do not take Tranylcypromine with Cetirizine. If concurrent use is essential, talk to ... More

Dalteparin (Oral Route) Moderate

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

Mefloquine (Oral Route) Mild

Concurrent use may increase the risk of disturbance in the heart rhythm. Talk to your doctor if you experience palpitations, high/low blood pressure, increased sweating, etc.

View all drug interactions

Patient concerns

Allergic for cold weather and conditions and dust sneezing throat each ing eye each ing water in nose

Dr. Vijay Verma

ENT

I usually do allergy testing for this.And give immunotherapy which give permanent solution

Allergy symptoms like allergic arthritis sneezing and runny nose in the morning and headache

Dr. Sfurti Mann

Internal Medicine

Take tab Dolo sos Tab pantop before breakfast Tab montair LC at nightGet CBC ESR IgE levels tested and chest examined by a md doctor

FAQs

Does Citrex Tablet make you tired and drowsy?

Yes, Citrex Tablet can make you feel tired, sleepy, and weak. If you have these symptoms, you should avoid driving or operating heavy machinery.

Is Citrex Tablet a steroid? What is it used for?

Citrex Tablet 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 Citrex Tablet to work?

You will notice an improvement within an hour of taking Citrex Tablet. However, it may take a little longer to notice the full benefits.

Can I take Citrex Tablet 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 Citrex Tablet 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 Citrex Tablet?

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 Citrex Tablet for a longer time. Talk to your doctor if you are unsure about the duration of using Citrex Tablet.

Is it safe to take Citrex Tablet daily for a long time?

Citrex Tablet 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 Citrex Tablet for only as long as you need it.

Does Citrex Tablet make you tired and drowsy?

Yes, Citrex Tablet can make you feel tired, sleepy, and weak.

Is Citrex Tablet a steroid? What is it used for?

How long does it take for Citrex Tablet to work?

You will notice an improvement within an hour of taking Citrex Tablet. However, it may take a little longer to notice the full benefits.

Can I take Citrex Tablet and Fexofenadine together?

For how long should I continue Citrex Tablet?

Is it safe to take Citrex Tablet daily for a long time?

Citrex Tablet 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 Citrex Tablet for only as long as you need it.

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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.

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:

Marketer details

Name: Axon Drugs Pvt Ltd

Address: Plot No.14, Santhosh Nagar, Korattur North, Chennai - 600076., Tamilnadu, India.

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.