Author Details
Written By
Reviewed By
MD (Pharmacology), MBBS
Last updated:
12 May 2020 | 02:54 PM (IST)
Want to know more?
Read Our Editorial Policy
Have issue with the content?
Report Problem

IF 2 Tablet

Prescription Required



IF 2 Tablet belongs to a group of medicines called antihistamines. It is used in the treatment of various allergic conditions. It relieves symptoms like itching, swelling and rashes.

IF 2 Tablet should be taken with or without food. The dose may vary depending on what you are taking it for. Take it as it has been prescribed by your doctor. You may need this medicine only on days you have symptoms, or you may need to take it every day to prevent symptoms from happening. If you stop taking it earlier than advised, your symptoms may come back.  This medicine is generally very safe.

As compared to other similar medications, it is much less likely to make you feel sleepy. But, it may cause some amount of dizziness, so do not drive or do anything that needs attention. Consult your doctor if it persists or worry you. It may cause dry mouth also. Before taking it, you should tell your doctor if you have any problems with your liver or kidneys or with your heart.

Pregnant or breastfeeding women should also consult with their doctor before taking it. Avoid drinking alcohol as it can cause excessive drowsiness with this medicine.

Uses of IF 2 Tablet

Side effects of IF 2 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 IF 2

  • Sleepiness
  • Weakness
  • Dryness in mouth
  • Hypersensitivity

How to cope with side effects?

The occurrence of side effects varies from person to person. The following are a few ways of dealing with some of the common side effects. However, consult your doctor if these persist.

  • Coping with Sleepiness
    If the medicine is making you drowsy during the day, stop what you are doing and sit or lie down until you feel better. You can also consider taking a nap. Physical exercises such as walking may be helpful. Do not drink alcohol, as it will make you feel more tired. Avoid driving or operating heavy equipment when you are feeling drowsy. This problem usually goes away as your body gets used to the medicine. However, if it does not, ask your doctor if you can take your medicine at bedtime or whether the dose can be reduced.
  • Coping with Weakness
    Make sure you rest and drink plenty of fluids. Eat a well-balanced diet to keep your energy levels up. Do not drink too much alcohol. Do not drive or use tools or machinery until you feel better. Other things that can help include doing some gentle exercise every day, prioritizing and pacing your activities and having a short nap if you need to. If you are still having problems after a week, speak to your doctor, as they may want to change you to a different type of medicine.
  • Coping with Dryness in mouth
    Keep a drink available that you can sip through the day. Rinse your mouth with warm salted water and chew sugarless gum or hard candy. Try breathing through your nose more often than your mouth. Avoid caffeinated beverages, smoking and alcohol because they can make your condition worse. Use lip balm if your lips are also dry. Try to avoid foods that are acidic (like lemons), spicy, salty or sugary. If this side effect bothers you or does not go away, talk to your doctor about artificial saliva products or other suitable treatments.

How to use IF 2 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. IF 2 Tablet may be taken with or without food, but it is better to take it at a fixed time.

How IF 2 Tablet works

IF 2 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

IF 2 Tablet may cause excessive drowsiness with alcohol.
IF 2 Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
IF 2 Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
It is not known whether IF 2 Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
IF 2 Tablet is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of IF 2 Tablet may not be needed in these patients. Please consult your doctor.
IF 2 Tablet is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of IF 2 Tablet may not be needed in these patients. Please consult your doctor.

What if you forget to take IF 2 Tablet?

If you miss a dose of IF 2 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.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
IF 2 Tablet
Opat 5mg Tablet
Dewcare Concept Pvt.Ltd.
47% costlier
Dynolap 5 Tablet
Sun Pharmaceutical Industries Ltd
48% costlier
Olofur 5mg Tablet
Forgo Pharmaceuticals Pvt Ltd
53% costlier
Winolap 5 Tablet
Sun Pharmaceutical Industries Ltd
87% costlier
Patadin Tablet
Ajanta Pharma Ltd
93% costlier

Quick Tips

  • Your doctor has prescribed IF 2 Tablet to help relieve allergy symptoms such as itching, swelling, and rashes.
  • As 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 IF 2 Tablet at least three days before taking an allergy test as it can affect the test results.

Interaction with Drugs

Taking IF 2 with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Brand(s): Aprepit, Aprepep, Fos-Aprepitant
Brand(s): Fosup, Artepitant, Fosaran
Brand(s): Zuvair
Brand(s): Eurolam

Patient Concerns

hi i am PATIENT have suffer from prevent premature ejaculation problem between 1-2 years. i dont happy with my partener only 2 or 3 minutes only ihave practiced stop and start technic method 2 months but no improvement. so i can ask if i can take dapoxetine 30mg tablet? if i can take the tablet if any cause side effects pls help
Dr. Deepak Kumar Soni
Hi Kindly consult to allopathic doctor
I m high Bp and [email protected] person, shall I start BGR 34 tablet. If yes tell me doses. Pl give sbstitute of zita met tablet
Dr. Urvashi Chhimwal
I am unable to understand your statement. Moreover, ayurvedic medicines are not 100 percent alternatives to allopathic one.
Do you have any questions related to IF 2 Tablet ?

User Feedback


Q. Can IF 2 be used in sneezing and running nose?

IF 2 can be used in a condition called as allergic rhinitis which causes allergic inflammation of nose. The medicine helps in controlling the symptoms like sneezing and running nose. It can also be given in condition associated with skin disorders like hives and itch.

Q. How do we take IF 2?

Take this medicine only when it is prescribed by your doctor and follow the instructions as directed. Usually, one tablet is prescribed to be taken twice daily in the morning and after dinner. The exact dosage and duration of the medicine is decided by the doctor.

Q. Can IF 2 be taken for a long-term itching condition?

Yes, IF 2 can be taken in long-term itching condition. Such type of condition is termed as chronic urticaria. Before starting this medication you should get your itchy condition diagnosed. The doctor will then suggest the appropriate dose and duration of the medication.

Q. Can IF 2 be taken in hay fever?

Yes, IF 2 can be used in the condition like hay fever caused by pollen grains also called pollinosis. However, if you have hay fever contact your doctor before starting this medication. Usually, in case of pollinosis, the medication should be taken for full season of pollen to prevent recurrence of the condition.

Q. Is IF 2 a steroid?

No, IF 2 is not a steroid. It belongs to a group of medicines called antihistamines. IF 2 is an anti-allergy medicine which helps to reduce allergic symptoms.

Q. How does IF 2 work?

IF 2 belongs to a group of medicines called antihistamines which is used to relieve allergic symptoms. It does so by reducing the production of a chemical called histamine which is responsible for initiating allergic responses.

Q. Is IF 2 over-the-counter?

Yes, IF 2 may be available over-the-counter. However, it is advised to consult the doctor regarding its use.

Q. What are IF 2 tablets used for?

IF 2 is used in the treatment of allergic rhinitis, hives and itch associated with skin diseases.

Q. Is IF 2 an antibiotic?

No, IF 2 is not an antibiotic. It belongs to a group of medicines called antihistamines. IF 2 is an anti-allergy medicine that decreases production of the chemical histamine which is responsible for initiating allergic responses.


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 all possible side effects, drug interactions or warnings or alerts. 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.


  1. Olopatadine. [Accessed 01 Apr. 2019] (online) Available from:External Link
  2. Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:External Link

Manufacturer/Marketer Address

Cipla House, Peninsula Business Park, Ganpatrao Kadam Marg, Lower Parel, Mumbai-400013
Best Price
MRP58  Get 15% OFF
Valid only on the orders above ₹500
10 tablets in 1 strip


Orders Delivered
Get the link to download App

All products displayed on 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited


1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant


Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

India's only LegitScript and ISO/IEC 27001 certified online healthcare platform
Know More About 1mgdownArrow
Access medical and health information

1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1000 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.