Overview
Uses and benefits
Side effects
How to use
How drug works
Safety advice
Missed dose
All substitutes
Quick tips
Fact box
Interaction with drugs
User feedback
FAQs

Author Details

Written By

Dr. Anuj Saini

MMST, MBBS

Reviewed By

Dr. Rajeev Sharma

MBA, MBBS

Last updated

12 May 2026 | 02:31 PM (IST)

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Fexy 120 Tablet

Prescription Required

Marketer

Lupin Ltd

SALT COMPOSITION

Fexofenadine (120mg)

Storage

Store below 30°C

42% cheaper alternative available with same salt composition

Click here to view all substitutes

Product introduction

Fexy 120 Tablet is an anti-allergy medicine. It is used to treat allergic rhinitis and chronic idiopathic urticaria. It relieves symptoms such as sneezing, runny nose, nasal congestion, itching, watery eyes, and hives. It works by blocking histamine, a substance that triggers allergic symptoms.

Fexy 120 Tablet is usually taken before a meal. The dose and duration are advised by your doctor. The dose depends on your condition and how you respond to treatment. Take it regularly as prescribed and continue for the duration recommended by your doctor.

The most common side effects are headache, drowsiness, dizziness, and nausea. Most of these are temporary and usually resolve with time. Consult your doctor if any of these side effects persist or get worse. Your doctor may be able to help prevent or treat the symptoms.

Do not self-medicate or share this medicine with others, even if symptoms appear similar. Inform your doctor if you have any kidney, liver, or heart problems. Pregnant and breastfeeding women should consult their doctor before taking this medicine.

Uses of Fexy Tablet

Treatment of Chronic Idiopathic Urticaria
Treatment of Allergic rhinitis

Benefits of Fexy Tablet

In Treatment of Chronic Idiopathic Urticaria

Fexy 120 Tablet helps reduce itching, redness, and raised skin welts (hives) associated with chronic idiopathic urticaria. When used regularly as prescribed, it helps control flare-ups, improves skin comfort, and reduces the impact of persistent hives on daily life.

In Treatment of Allergic rhinitis

Fexy 120 Tablet works by blocking histamine, a chemical that triggers allergic symptoms. This reduces irritation in the nose and eyes and relieves discomfort. When taken as prescribed, it helps control symptoms. As a result, patients may experience greater relief of allergic symptoms and improved quality of life.

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Side effects of Fexy 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 Fexy

Headache
Drowsiness
Dizziness
Nausea

How to use Fexy 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. Fexy 120 Tablet is to be taken on an empty stomach.

How Fexy Tablet works

Fexy 120 Tablet belongs to a class of medicines called antihistamines. It blocks the effects of a chemical called histamine, which is responsible for causing inflammation and its associated symptoms, such as itching, redness, swelling, and irritation.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Fexy 120 Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Fexy 120 Tablet 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

Fexy 120 Tablet 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.

Driving

SAFE

Fexy 120 Tablet does not usually affect your ability to drive.
However, you should check that Fexy 120 Tablet does not make you feel sleepy or dizzy before driving or operating machinery.

Kidney

SAFE IF PRESCRIBED

Fexy 120 Tablet is probably safe to use in patients with kidney disease. Limited data suggest dose adjustment may not be needed.

Liver

SAFE IF PRESCRIBED

Fexy 120 Tablet is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.

What if you forget to take Fexy Tablet?

If you miss a dose of Fexy 120 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.

Fexy 120 Tablet

₹22.4/Tablet

etoFEX 120mg Tablet

Leeford Healthcare Ltd

₹6.41/tablet

71% cheaper

Altiva 120mg Tablet

Sun Pharmaceutical Industries Ltd

₹13.1/tablet

42% cheaper

Allegra 120mg Tablet

Sanofi Consumer Healthcare India Limited

₹24.4/tablet

9% costlier

Histafree 120 Tablet

Mankind Pharma Ltd

₹11.2/tablet

50% cheaper

Fexova 120 Tablet

Ipca Laboratories Ltd

₹16.8/tablet

25% cheaper

View all substitutes

Quick tips

Avoid drinking fruit juices (such as grapefruit, apple, or orange juice), as they may affect the absorption of this medicine and reduce its effectiveness.
Avoid taking antacids within 2 hours of taking this medicine. They can make it harder for your body to absorb it.
Never give this medicine to someone who appears to have a similar illness. It should be taken only if prescribed by a doctor.
Do not drink alcohol while taking this medication, as it may increase the risk of sleepiness. Although this medicine is less likely to reach the brain and generally causes minimal sedation, alcohol may enhance its effects.
Stop taking Fexy 120 Tablet at least 3 days before undergoing an allergy test. This medicine can affect the test results.
If you have seasonal allergies, keep windows closed during high-pollen or high-wind periods. Take more care, especially in the early morning when pollen counts are typically highest.
Stop taking the medication and contact your doctor immediately if you notice a rapid heartbeat, an irregular pulse, or palpitations.

Fact Box

Chemical Class

Diphenylmethanes

Habit Forming

Therapeutic Class

RESPIRATORY

Action Class

Second-Generation H1 Antihistamines

Interaction with drugs

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

Tepotinib (Oral Route) Severe

Do not consume Tepotinib with Fexofenadine. If concurrent use is essential, please consult your doctor. Tepotinib may raise blood levels of Fexofenadine.

Carbamazepine (Oral Route) Moderate

Your doctor may monitor the effects of Fexofenadine along with your overall treatment and adjust the doses as per the observations. Fexofenadine may increase the metabolism of Carb... More

Conivaptan (Injection Route) Moderate

Watch out for symptoms of Fexofenadine side effects such as headaches, excessive sleepiness, dry mouth, feeling sick or dizziness and consult your doctor if you experience them. Th... More

Daclatasvir (Oral Route) Moderate

Watch out for symptoms of Fexofenadine side effects such as headaches, excessive sleepiness, dry mouth, feeling sick or dizziness and consult your doctor if you experience them. Th... More

Magaldrate (Oral Route) Moderate

Ensure a gap of at least 2 hours between taking Fexofenadine and Magaldrate. Magaldrate may reduce blood levels of Fexofenadine if given within 15 minutes of Fexofenadine.

View all drug interactions

User feedback

Patients taking Fexy 120 Tablet

Once A Day

100%

What are you using Fexy Tablet for?

Allergic cond*

75%

Others

25%

*Allergic conditions

How much was the improvement?

Average

50%

Excellent

42%

Poor

What were the side-effects while using Fexy 120 Tablet?

Dizziness

40%

Cough

20%

No Side Effec*

20%

Drowsiness

20%

*No Side Effect

How do you take Fexy Tablet?

With food

83%

Empty stomach

17%

Please rate Fexy 120 Tablet on price

Average

61%

Expensive

39%

FAQs

What is Fexy 120 Tablet, and what is it used for?

Fexy 120 Tablet is an anti-allergic medicine. It contains fexofenadine (a second-generation antihistamine). It helps reduce allergy symptoms such as sneezing, a runny nose, itchy or watery eyes, itching, and skin rashes. It may help relieve symptoms triggered by dust allergy (including house dust mites). It is also effective in managing hives and urticaria by blocking histamine (a chemical released during allergic reactions).

What should I tell my doctor before starting treatment with Fexy 120 Tablet?

It is important to inform your doctor about any existing medical conditions and medications. Also mention if you are pregnant, planning a pregnancy, or breastfeeding. Providing a complete list of prescription and non-prescription medicines to your doctor helps them identify possible interactions.

What is the best time of day to take Fexy 120 Tablet?

Fexy 120 Tablet can be taken at any time of day, but taking it at the same time each day helps maintain a consistent level of medicine in your body. Some people prefer taking it in the morning for daytime allergy symptoms.

Does Fexy 120 Tablet interact with other medicines or food?

Yes, Fexy 120 Tablet may interact with other medicines such as antacids, erythromycin, and ketoconazole. It is always better to consult your doctor and provide a list of all prescription and non-prescription medicines before taking Fexy 120 Tablet. It is generally recommended to avoid fruit juices (such as grapefruit, orange, or apple juice) when taking it. They may reduce its absorption.

Can I stop taking Fexy 120 Tablet if I feel better?

Take Fexy 120 Tablet exactly as directed to help manage your allergy symptoms. This medicine relieves the signs of an allergic reaction. However, it does not treat the underlying cause. Therefore, you can stop it when your symptoms have improved. If your symptoms recur after stopping the medicine or persist despite treatment, contact your doctor for further evaluation.

Is Fexy 120 Tablet an antibiotic?

No. It is not an antibiotic; it is an antihistamine. Antibiotics treat bacterial infections. Antihistamines like Fexy 120 Tablet relieve allergy symptoms by blocking the effects of histamine in the body.

What are the side effects of Fexy 120 Tablet, and can it cause dizziness or heart palpitations?

Fexy 120 Tablet is generally well tolerated. Common side effects may include headache, back pain, dizziness, and stomach discomfort. These are usually mild and temporary. Heart palpitations have been reported rarely. If you experience unusual symptoms, such as severe dizziness or an irregular heartbeat, talk to your doctor.

Is Fexy 120 Tablet truly non-drowsy compared to cetirizine?

Fexy 120 Tablet is classified as a non-sedating (non-drowsy) antihistamine. It has a very limited ability to cross into the brain. It causes comparatively less sedation and drowsiness than cetirizine in some individuals. However, individual responses vary, and mild drowsiness can still occur in some people.

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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. 543-44.
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 01 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
Fexofenadine hydrochloride [EMC SmPC]. Beverley, Hull: Dr. Reddy's Laboratories (UK) Ltd.; 2018. [Accessed 08 Oct. 2020]. (online) Available from:
Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006. Fexofenadine. [Accessed 26 June 2023] (online) Available from:
Fexofenadine Hydrochloride [Package Insert]. Salcete, Goa: Sanofi India Limited; 2020. [Accessed 26 June 2023] (online) Available from:
National Health Services. Fexofenadine. [Last Reviewed: 14 Oct. 2021]. [Accessed 26 June 2023] (online) Available from:

Marketer details

Name: Lupin Ltd

Address: 3rd floor Kalpataru Inspire, Off. W E Highway, Santacruz (East), Mumbai 400 055. India

Country of origin: India
Expires on or after: November, 2026

A licensed vendor partner from your nearest location will deliver Fexy 120 Tablet. 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

MRP₹248.25 10% OFF

₹224

Inclusive of all taxes

10.0 tablets in 1 strip

The price displayed is the MRP (inclusive of applicable taxes). Any additional fee (such as shipping fee, handling and/or platform fee etc.) will be clearly disclosed before you complete your purchase.