Bepotastine Besilate Eye Drops: Uses, Brands & Dosage

Bepotastine Besilate eye drops are an anti-allergy medicine used to relieve ocular itching associated with allergic conjunctivitis.

Drug class	Dual-Action (Antihistamine + Mast Cell Stabiliser)
Type	Single
Forms	Eye Drop
Common strength	1.5%
Common Indian brands	Bepotastine 1.5% (multiple Indian brands)
Prescription status	Prescription

What Bepotastine Besilate is used for

Bepotastine Besilate eye drops are prescribed to help manage and relieve symptoms of certain eye conditions. Specifically, this medicine is used for:

Ocular itching in allergic conjunctivitis: This refers to the uncomfortable itching sensation in your eyes that occurs due to an allergic reaction.

Allergic conjunctivitis is a common condition where the conjunctiva (the clear membrane covering the white part of your eye and the inside of your eyelids) becomes inflamed due to allergens like pollen, dust mites, pet dander, or certain cosmetics. When your eyes come into contact with these allergens, your body releases substances that cause symptoms such as itching, redness, watering, and swelling. Bepotastine Besilate helps to address the itching component of this condition, providing relief and improving comfort.

It is important to remember that while Bepotastine Besilate effectively treats the itching, it is always best to identify and avoid the allergens that trigger your allergic conjunctivitis whenever possible. Your ophthalmologist can help you understand your specific condition and provide comprehensive advice on managing your allergies.

How it works

Bepotastine Besilate works through a dual-action mechanism to provide relief from eye allergies. It acts as both a potent, rapidly acting antihistamine and a mast cell stabiliser.

When you have an allergic reaction, your body’s immune system mistakenly identifies a harmless substance (an allergen) as a threat. In response, certain cells in your body, called mast cells, release chemicals like histamine. Histamine is primarily responsible for many of the uncomfortable symptoms of allergies, including the intense itching in your eyes.

Here’s how Bepotastine Besilate addresses this:

Antihistamine Action: As an antihistamine, Bepotastine Besilate blocks the action of histamine. By preventing histamine from binding to its receptors in your eyes, it quickly reduces the itching sensation and other allergic symptoms that histamine would otherwise cause. This provides rapid relief from the discomfort.
Mast Cell Stabiliser Action: In addition to blocking histamine that has already been released, Bepotastine Besilate also works to stabilise mast cells. This means it helps to prevent these cells from releasing histamine and other inflammatory chemicals in the first place. By stabilising mast cells, it helps to prevent the allergic reaction from escalating and can reduce the frequency and severity of allergic symptoms over time with continued use.

This dual approach makes Bepotastine Besilate effective in both quickly alleviating existing itching and helping to prevent future allergic responses in the eyes.

How it’s used

Bepotastine Besilate eye drops are a prescription medicine and should only be used exactly as directed by your ophthalmologist. The typical dosing pattern for this medication is:

One drop twice a day: You should instil one drop of Bepotastine Besilate into the affected eye(s) two times a day.

It is crucial to follow your doctor’s instructions regarding the frequency and duration of use. Do not use more or less than prescribed, and do not stop using the drops without consulting your ophthalmologist, even if your symptoms improve. Consistency is key to achieving the best results from this medication.

Always ensure your hands are clean before handling the eye drop bottle. Avoid touching the tip of the dropper to your eye or any other surface to prevent contamination. If you are using other eye drops, wait at least 5-10 minutes between different medications to allow each drop to be absorbed properly.

Always follow your ophthalmologist’s exact instructions.

Brands available in India

Bepotastine 1.5% (multiple Indian brands)

Brand availability and pricing vary; confirm with your pharmacist.

Good to know

Prescription eye medicine — use only as directed by a qualified ophthalmologist. This page is for general education and is not a substitute for professional medical advice, diagnosis or a prescription. Do not self-medicate or reuse an old prescription.

Precautions & side effects

When using Bepotastine Besilate eye drops, it’s important to be aware of the following:

Rapid Onset of Itch Relief: One of the notable characteristics of Bepotastine Besilate is its rapid onset of action in relieving ocular itching. You may experience quick relief from the itching sensation after instilling the drops.
Prescription Medicine: Bepotastine Besilate is a prescription-only eye medicine. It must be used strictly under the guidance and direction of a qualified ophthalmologist. Self-medication or reusing an old prescription is strongly discouraged and can be harmful.
Contamination: To prevent contamination of the eye drops, do not touch the tip of the dropper to your eye, eyelid, fingers, or any other surface. Contaminated eye drops can lead to serious eye infections.
Contact Lenses: If you wear contact lenses, your ophthalmologist will advise you on whether you should remove them before using the drops and how long to wait before reinserting them. Generally, it’s recommended to remove contact lenses before instilling eye drops and wait at least 10-15 minutes before putting them back in.
Storage: Store the eye drops as instructed by your pharmacist or ophthalmologist, usually at room temperature and away from direct sunlight and heat. Keep the bottle tightly closed when not in use.
Disposal: Do not keep the eye drops for longer than the recommended period after opening (usually 4 weeks, but check the product insert or ask your pharmacist). Discard any remaining solution after this time to prevent the risk of infection.

If you experience any unusual or severe side effects, or if your symptoms worsen or do not improve, contact your ophthalmologist immediately. This page provides general information and is not a substitute for professional medical advice, diagnosis, or a prescription.

Understanding Allergic Conjunctivitis

Allergic conjunctivitis is a very common eye condition, especially in countries like India where environmental allergens can be prevalent. It occurs when your eyes react to substances that are usually harmless, such as pollen, dust mites, pet dander, or even certain chemicals in cosmetics or contact lens solutions. When these allergens come into contact with the delicate tissues of your eyes, your immune system overreacts, releasing chemicals like histamine. This release of histamine is what causes the classic symptoms of an allergic reaction in your eyes.

The most common symptoms you might experience include intense itching, redness of the eyes, a watery discharge, and sometimes a gritty or burning sensation. Your eyelids might also appear swollen. While these symptoms can be very uncomfortable and disruptive to daily life, allergic conjunctivitis is generally not contagious and does not typically cause permanent vision damage. However, persistent rubbing of itchy eyes can sometimes lead to other problems, so it’s important to manage the condition effectively. Identifying and avoiding your specific triggers is often the first step in managing allergic conjunctivitis. Your ophthalmologist can help you understand your condition better and recommend the most suitable treatment plan, which may include eye drops like Bepotastine Besilate to relieve the symptoms.

Correctly Using Eye Drops for Optimal Benefit

Using eye drops correctly is crucial to ensure the medicine works effectively and to prevent contamination or injury to your eye. Here’s a step-by-step guide on how to instil eye drops:

Wash Your Hands: Always start by thoroughly washing your hands with soap and water. This is the most important step to prevent introducing germs into your eye.
Prepare the Bottle: Gently shake the bottle if instructed by your doctor or the packaging. Remove the cap, being careful not to touch the dropper tip.
Position Yourself: Tilt your head back slightly, or lie down on your back. With one hand, gently pull down your lower eyelid to create a small pocket.
Instil the Drop: Hold the dropper bottle upside down with the other hand, positioning the tip directly over your eye. Avoid touching the tip to your eye, eyelid, or eyelashes. Look upwards and gently squeeze the bottle to release a single drop into the pocket you created in your lower eyelid.
Close Your Eye: Gently close your eye for a minute or two. Avoid blinking vigorously or squeezing your eye shut, as this can push the medicine out.
Apply Pressure (Optional but Recommended): Some doctors recommend gently pressing your finger to the inner corner of your eye (near your nose) for about a minute. This helps to prevent the medicine from draining into your tear duct and potentially causing systemic side effects.
Clean Up: If any excess liquid runs down your face, gently wipe it away with a clean tissue. Replace the cap tightly on the bottle.
Wait Between Drops: If you need to use more than one type of eye drop, wait at least 5-10 minutes between different medications. This allows each drop to be absorbed properly without being washed away by the next.

Remember, if you wear contact lenses, your doctor will advise you on when to remove them before using the drops and when it’s safe to reinsert them. Typically, contact lenses should be removed before instilling eye drops and reinserted after 10-15 minutes.

General Eye Hygiene, Storage, and When to Seek Help

Maintaining good eye hygiene is essential, especially when dealing with eye conditions or using eye medications. Always wash your hands thoroughly before and after touching your eyes or applying eye drops. Avoid sharing eye drops, towels, or other personal items that come into contact with your eyes, as this can spread infections. If you experience any discharge from your eyes, gently clean it away with a clean, damp cloth, wiping from the inner corner to the outer corner.

Proper storage of your Bepotastine Besilate eye drops is also important. Always store the bottle at room temperature, away from direct sunlight, heat, and moisture. Keep the cap tightly closed when not in use to prevent contamination. Do not freeze the drops unless specifically instructed by your pharmacist. Pay attention to the expiry date printed on the bottle and the carton. More importantly, most eye drop bottles should be discarded a specific period after opening, usually 4 weeks, even if there is still medicine left. This is because once opened, the drops are more susceptible to contamination. Always check the product insert or ask your pharmacist for the exact discard date.

While Bepotastine Besilate is effective for relieving ocular itching, it’s crucial to know when to seek further medical attention. Contact your ophthalmologist immediately if:

Your symptoms worsen or do not improve after a few days of using the drops as prescribed.
You experience severe eye pain, sudden changes in vision, or extreme sensitivity to light.
You notice any new or unusual symptoms, such as pus-like discharge, significant swelling, or a feeling that something is stuck in your eye.
You suspect an allergic reaction to the eye drops themselves (e.g., increased redness, swelling, or irritation after use).

Remember, this information is for general patient education and is not a substitute for professional medical advice. Always consult your qualified ophthalmologist for diagnosis, treatment, and any concerns regarding your eye health. Do not self-medicate or reuse old prescriptions.

Frequently asked questions

What is Bepotastine Besilate used for?

Bepotastine Besilate eye drops are used to relieve ocular itching, which is the uncomfortable itching sensation in your eyes, caused by allergic conjunctivitis.

How does Bepotastine Besilate work?

Bepotastine Besilate works in two ways: it acts as a rapidly acting antihistamine to block the chemicals that cause itching, and it also stabilises mast cells to prevent them from releasing these allergy-causing chemicals in the first place. This dual action helps to quickly relieve itching and prevent further allergic reactions.

What are the common Indian brands for Bepotastine Besilate?

Bepotastine Besilate 1.5% is available under multiple Indian brands. Your ophthalmologist will prescribe the most suitable one for you.

How should I use Bepotastine Besilate eye drops?

The typical dose is one drop into the affected eye(s) twice a day. Always follow the specific instructions given by your ophthalmologist regarding the frequency and duration of use. Ensure your hands are clean before applying the drops and avoid touching the dropper tip to your eye or any other surface.

Do I need a prescription for Bepotastine Besilate?

Yes, Bepotastine Besilate is a prescription-only eye medicine. You must use it only as directed by a qualified ophthalmologist. Do not self-medicate or reuse an old prescription.

What precautions should I take when using Bepotastine Besilate?

You may experience rapid relief from itching. Remember it is a prescription medicine, so use it only as directed by your ophthalmologist. Avoid touching the dropper tip to prevent contamination. If you wear contact lenses, follow your doctor's advice on when to remove and reinsert them. Store the drops properly and discard them after the recommended period (usually 4 weeks after opening).

References

Medically reviewed by Dr. C Jagadesh Reddy, Chief Surgeon: Cornea, Cataract and Refractive Surgery — last reviewed 2026-07-28.

This page is for general education only and is not a substitute for professional medical advice, diagnosis or treatment. Never self-medicate or reuse an old prescription. Always consult a qualified ophthalmologist before starting, changing or stopping any eye medicine.