En-Kast Tablet
Prescription Required
View available alternative with same salt composition
Product introduction
En-Kast Tablet belongs to a group of medicines called antihistamines. It is used to treat various allergic conditions such as hay fever, conjunctivitis, some skin reactions such as eczema, hives, and reactions to bites and stings. It also relieves watery eyes, runny nose, sneezing, and itching.
En-Kast Tablet can be taken with or without food. The dose required by 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 the symptoms then you should take it regularly. If you miss doses or stop taking it earlier than advised, your symptoms may come back.
Common side effects include somnolence (sleepiness), dry mouth, fatigue, fever, cough, nasopharyngitis, and nosebleed. These are usually mild and go away after a couple of days as your body adjusts to it. Consult your doctor if any of the side effects persist or worry you.
Before taking it, tell your doctor if you have any kidney problems or epilepsy (seizures). Your dose may need to be modified or this medicine may not suit you. 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 En-Kast Tablet
Benefits of En-Kast Tablet
In Treatment of Allergic conditions
En-Kast Tablet provides relief from symptoms such as blocked or runny nose, sneezing, and itchy or watery eyes. This will make it easier for you to go about your daily activities. 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 your skin and you may find that your mood and self-confidence improve as well. It rarely has any serious side effects and you may only need to take it on days you have symptoms. Moreover, En-Kast Tablet may make you feel less sleepy as compared to other antihistamine medicines. If you are taking it to prevent getting symptoms you should use it regularly to get the most benefit.
Side effects of En-Kast 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 En-Kast
- Nasopharyngitis (inflammation of the throat and nasal passages)
- Sore throat
- Fever
- Cough
- Nosebleeds
- Fatigue
- Dryness in mouth
- Sleepiness
How to use En-Kast 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. En-Kast Tablet may be taken with or without food.
How En-Kast Tablet works
En-Kast 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
Do not drink alcohol while you are taking this medicine. En-Kast Tablet may cause excessive drowsiness when taken with alcohol. Avoid concurrent use of alcohol or other central nervous system depressants with this medicine.
Pregnancy
SAFE IF PRESCRIBED
En-Kast Tablet is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.
Breast feeding
CAUTION
En-Kast Tablet 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.
Driving
UNSAFE
En-Kast Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney
CAUTION
En-Kast Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver
SAFE IF PRESCRIBED
En-Kast Tablet is safe to use in patients with liver disease. No dose adjustment is recommended.
What if you forget to take En-Kast Tablet?
If you miss a dose of En-Kast 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.
En-Kast Tablet
₹3.04/Tablet
Levocetrizen 5mg Tablet
Leeford Healthcare Ltd
₹2.27/tablet
25% cheaper
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Cetcip-L Tablet
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₹5.25/tablet
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Levozet Tablet
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₹3.63/tablet
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L Hist Tablet
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Quick tips
- Your doctor has prescribed En-Kast Tablet to help relieve allergy symptoms such as itching, swelling, and rashes.
- Compared to other similar medications, it is much less likely to make you feel sleepy.
- Be cautious while driving or doing anything that requires concentration, as it can cause dizziness and sleepiness.
- Do not drink alcohol while taking this medication as it may cause increased sleepiness.
- Stop taking En-Kast Tablet at least three days before taking an allergy test as it can affect the test results.
Fact Box
Chemical Class
Diphenylmethanes
Habit Forming
No
Therapeutic Class
RESPIRATORY
Action Class
Second-Generation H1 Antihistamines
Interaction with drugs
Taking En-Kast with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Do not drive or do anything requiring concentration or alertness until you know how the medicines affect you.
Concurrent use may increase sleepiness.
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 d
Your doctor may frequently monitor your blood clotting time. Levocetirizine may reduce the efficacy of Dalteparin.
Do not take Tranylcypromine with Levocetirizine. If concurrent use is essential, talk to your doctor.
Concurrent use may cause fever, flushing, sweating, unconsciousness, and high
Take Levocetirizine with Betahistine only if prescribed by your doctor. Levocetirizine may block the action of Betahistine.
Patient concerns
FAQs
Is En-Kast Tablet a steroid? What is it used for?
No, En-Kast Tablet is not a steroid. It is an anti-allergic medication that is used to relieve the symptoms of allergy. It relieves a runny nose, sneezing, redness, itching, and watering of the eyes caused by hay fever or seasonal allergies. It also relieves similar symptoms caused by allergies to substances, such as dust mites, animal dander, and mold. Additionally, it helps treat symptoms of hives, including itching and rash.
Does En-Kast Tablet make you tired and drowsy?
Yes, En-Kast Tablet can make you feel tired, sleepy, and weak. If you have these symptoms, avoid driving or operating heavy machinery. Consult your doctor if not sure.
How long does it take for En-Kast Tablet to work?
En-Kast Tablet starts working and showing improvement within an hour of taking it. However, it may take a little longer to notice the full benefits.
Can I take En-Kast 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 En-Kast 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.
Is it safe to take En-Kast Tablet for a long time?
En-Kast 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 En-Kast Tablet for only as long as you need it.
For how long should I continue En-Kast Tablet?
The duration for which the medicine needs to be taken depends on the problem being treated. For instance, if you are taking it for an insect bite, you may need it for a day or two. If you are taking it to prevent symptoms of chronic allergic rhinitis (inflammation of the nose) or chronic urticaria, you may need to take En-Kast Tablet for a longer time. Talk to your doctor if you are unsure about the duration of using En-Kast Tablet.
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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. p. 790.
- Levocitirizine [EMC SmPC]. Slough, Berkshire: UCB Pharma Limited; 2019. [Accessed 01 Apr. 2019] (online) Available from:
- Levocitrizine [Product Information]. Nashville, TN: Westminster Pharmaceuticals, LLC; 2025. [Accessed 19 Jan. 2026] (online) Available from:
- Levocetirizine Dihydrochloride [Summary of Product Characteristics]. Lagos, Nigeria: Afrab Chem Limited. [Accessed 19 Jan. 2026] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
- Levocetirizine dihydrochloride [Prescribing Information]. Smyrna, GA: UCB, Inc.; 2008. [Accessed 20 Feb. 2024] (online) Available from:
Marketer details
Name: Sarvit Life Sciences
Address: SCO 46, 2nd Floor, Sector 11, Panchkula, Haryana
Country of origin: India
Lab tests offered by us
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₹30.4
Inclusive of all taxes
MRP₹30.94 2% OFF
10.0 tablets in 1 strip
SOLD OUT
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strip of 10 tablets
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