Levobunolol is an eye drop medicine used to treat high pressure inside the eye, a condition often associated with glaucoma.
| Drug class | Beta Blocker |
|---|---|
| Type | Single |
| Forms | Eye Drop |
| Common strength | 0.5% |
| Common Indian brands | Betagan |
| Prescription status | Prescription |
What Levobunolol is used for
Levobunolol eye drops are prescribed by your eye doctor to manage conditions where the pressure inside your eye is too high. This is crucial for protecting your vision.
- Open-angle glaucoma
- Ocular hypertension
How it works
Levobunolol belongs to a class of medicines called beta-blockers. It works by reducing the amount of fluid your eye produces. This helps to lower the pressure inside your eye, which is vital in preventing damage to the optic nerve, especially in conditions like glaucoma.
How it’s used
Your doctor will tell you exactly how to use Levobunolol eye drops. Typically, the recommended dose is 1 drop in the affected eye(s) once or twice a day. It is important to follow your doctor’s instructions carefully and not to change your dose or stop using the drops without their advice.
Always follow your ophthalmologist’s exact instructions.
Brands available in India
- Betagan
Brand availability and pricing vary; confirm with your pharmacist.
Please note
Contains a beta-blocker that can be absorbed into the body. Tell your doctor if you have asthma, COPD, a slow heart rate or heart disease. After instilling, gently press the inner corner of the eye for 1-2 minutes to reduce absorption. Do not stop suddenly without advice.
Precautions & side effects
Levobunolol contains a beta-blocker, which can be absorbed into your body. This means it can affect other parts of your body, not just your eyes. It is very important to tell your doctor if you have any of the following conditions before starting or while using Levobunolol:
- Asthma
- Chronic Obstructive Pulmonary Disease (COPD)
- A slow heart rate
- Any other heart disease
To help reduce the amount of medicine absorbed into your body, gently press the inner corner of your eye (near your nose) for 1-2 minutes immediately after instilling the eye drop. Do not stop using Levobunolol suddenly without consulting your doctor, as this could worsen your eye condition.
Understanding Glaucoma and Ocular Hypertension
Glaucoma is a serious eye condition that can lead to irreversible vision loss if not managed properly. It is often called the ‘silent thief of sight’ because it usually has no symptoms in its early stages. The main risk factor for glaucoma is high pressure inside the eye, known as intraocular pressure (IOP). Ocular hypertension simply means that your eye pressure is higher than normal, but without any signs of optic nerve damage yet. However, ocular hypertension can progress to glaucoma, so it needs careful monitoring and often treatment to prevent future vision loss. The optic nerve is like a cable that connects your eye to your brain, carrying visual information. If the pressure inside your eye is too high, it can damage this nerve, leading to blind spots and eventually permanent vision loss. Medicines like Levobunolol are prescribed to lower this pressure and protect your vision.
Correct Eye Drop Application and Hygiene
Using eye drops correctly is crucial for their effectiveness and to prevent contamination. Always wash your hands thoroughly with soap and water before handling your eye drops. Tilt your head back slightly and pull down your lower eyelid to create a small pocket. Hold the dropper bottle upside down, directly over your eye. Avoid touching the tip of the dropper to your eye, eyelid, or any other surface, as this can contaminate the medicine. Squeeze the bottle gently to release one drop into the pocket you created. Close your eye gently and, as advised for Levobunolol, press the inner corner of your eye (near your nose) for 1-2 minutes. This helps to keep the medicine in your eye and reduces its absorption into your bloodstream, minimizing potential side effects. If you need to use more than one type of eye drop, wait at least 5-10 minutes between different medications to allow each drop to be absorbed properly. Always replace the cap tightly after use.
Storage, Hygiene, and When to Seek Help
Proper storage and hygiene are essential for all eye medications. Store your Levobunolol eye drops at room temperature, away from direct sunlight and excessive heat, and out of reach of children. Do not freeze the medicine. Always check the expiry date on the bottle and discard any unused medicine after the recommended period, usually four weeks after opening, even if there is still some liquid left. Using expired or contaminated eye drops can be harmful. It’s important to attend all your follow-up appointments with your eye doctor so they can monitor your eye pressure and overall eye health. If you experience any new or worsening symptoms such as severe eye pain, sudden vision changes, redness, swelling, or discharge from your eye, contact your doctor immediately. Also, if you notice any new or unusual side effects that you think might be related to your eye drops, discuss them with your doctor. Never stop your glaucoma medication without consulting your doctor, as this could lead to a dangerous increase in eye pressure and potential vision damage.
Frequently asked questions
What is Levobunolol used for?
Levobunolol eye drops are used to treat conditions like open-angle glaucoma and ocular hypertension, which involve high pressure inside the eye.
How does Levobunolol work?
Levobunolol is a beta-blocker that works by reducing the production of fluid inside your eye, thereby lowering the eye pressure.
What are the common Indian brands for Levobunolol?
In India, Levobunolol is available under the brand name Betagan.
How should I use Levobunolol eye drops?
Typically, you should instill 1 drop in the affected eye(s) once or twice a day, as directed by your doctor. After instilling, gently press the inner corner of your eye for 1-2 minutes to reduce absorption into the body.
Do I need a prescription for Levobunolol?
Yes, Levobunolol is a prescription medicine and should only be used under the guidance of a doctor.
What are the key precautions I should take with Levobunolol?
It's crucial to tell your doctor if you have asthma, COPD, a slow heart rate, or heart disease, as Levobunolol contains a beta-blocker that can be absorbed into the body. Do not stop using it suddenly without your doctor's advice.
References
- Glaucoma – National Eye Institute
- What Is Glaucoma? – American Academy of Ophthalmology
- Glaucoma – MedlinePlus
- Blindness and vision impairment – World Health Organization
- StatPearls – NCBI Bookshelf
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.