Hydroxypropyl Methylcellulose (HPMC), also known as Hypromellose, is a common artificial tear eye drop used to relieve symptoms of mild to moderate dry eyes and eye strain.
| Drug class | Artificial Tear (Cellulose) |
|---|---|
| Type | Single |
| Forms | Eye Drop |
| Common strength | 0.3% / 0.7% |
| Common Indian brands | Tears Naturale, GenTeal, Lubrex, Moisol |
| Prescription status | Over-the-counter |
What Hydroxypropyl Methylcellulose (HPMC / Hypromellose) is used for
Hydroxypropyl Methylcellulose (HPMC) eye drops are a type of artificial tear used to provide relief for various eye conditions. They are particularly helpful for:
- Mild to moderate dry eye symptoms
- Eye strain, especially that caused by prolonged screen use (computer vision syndrome)
- Protecting the surface of the eye
These drops help to soothe discomfort, reduce irritation, and make your eyes feel more comfortable.
How it works
Hydroxypropyl Methylcellulose (HPMC) works by acting as a lubricant on the surface of your eye. When you apply these eye drops, the HPMC forms a protective layer that thickens your natural tear film. This thickened tear film helps to keep your eyes moist for longer, reducing dryness and irritation. It essentially supplements your natural tears, providing a smoother and more comfortable surface for your eyes.
How it’s used
Using eye drops correctly is important to ensure they work effectively and to prevent contamination. For Hydroxypropyl Methylcellulose (HPMC) eye drops, the typical dosing is:
- 1 drop into the affected eye(s) 4 to 6 times a day.
Always follow the specific instructions given by your eye doctor or as indicated on the packaging.
Here’s a general guide on how to apply eye drops:
- Wash Your Hands: Always start by thoroughly washing your hands with soap and water to prevent introducing germs into your eyes.
- Prepare the Bottle: Gently shake the bottle if instructed, and make sure the dropper tip is clean. Do not touch the tip with your fingers or let it touch any surface.
- Tilt Your Head: Tilt your head back slightly or lie down.
- Create a Pouch: Gently pull down your lower eyelid with one finger to create a small pouch.
- Apply the Drop: Hold the dropper bottle above your eye, looking upwards. Squeeze the bottle gently to release one drop into the pouch you created. Try not to blink immediately.
- Close Your Eye: Close your eye gently for a minute or two. You can also press lightly on the inner corner of your eye (near your nose) to help prevent the medicine from draining into your tear duct and to keep it in your eye.
- Wipe Excess: If any liquid runs down your cheek, gently wipe it away with a clean tissue.
- Repeat (if needed): If you need to apply drops to the other eye, repeat the process.
- Cap the Bottle: Replace the cap on the bottle immediately after use.
- Wash Hands Again: Wash your hands again to remove any medicine.
If you are using more than one type of eye drop, wait at least 5-10 minutes between different drops to allow each medication to be absorbed properly.
Always follow your ophthalmologist’s exact instructions.
Brands available in India
- Tears Naturale
- GenTeal
- Lubrex
- Moisol
Brand availability and pricing vary; confirm with your pharmacist.
Good to know
Available without prescription, but this is not a substitute for an eye examination. If redness, pain, discharge or blurred vision persists for more than a day or two, see an eye doctor rather than continuing drops on your own.
Precautions & side effects
Hydroxypropyl Methylcellulose (HPMC) eye drops are widely used and considered very safe for most people. They are often the first choice for treating computer vision syndrome and mild dry eye due to their effectiveness and affordability.
While these drops are available without a prescription, it is important to remember that they are not a substitute for a comprehensive eye examination by an eye doctor. If you experience any of the following, you should stop using the drops and consult an eye doctor immediately:
- Persistent redness in your eyes
- Eye pain that does not go away
- Any discharge from your eyes
- Blurred vision that continues for more than a day or two
- Any other new or worsening eye symptoms
Continuing to use eye drops on your own without professional advice when these symptoms are present could delay proper diagnosis and treatment of a more serious underlying condition. Always seek professional medical advice if your symptoms persist or worsen.
Understanding Dry Eye and Eye Strain
Our eyes rely on a healthy tear film to stay moist, comfortable, and to see clearly. The tear film is a complex layer of water, oil, and mucus that coats the front surface of your eye. When this tear film is disrupted or insufficient, you can experience symptoms of dry eye. This can happen for many reasons, including environmental factors like wind or air conditioning, aging, certain medications, or medical conditions. Common symptoms of dry eye include a gritty or sandy sensation, burning, stinging, redness, blurred vision, and sometimes even watery eyes (as a reflex to irritation).
Eye strain, particularly from prolonged screen use (often called computer vision syndrome), is another very common issue today. When we look at screens, we tend to blink less frequently, which means our tear film evaporates faster, leading to dryness and discomfort. HPMC eye drops are particularly helpful in these situations, providing lubrication and relief to tired, strained eyes.
Proper Eye Drop Application and Hygiene
Using eye drops correctly is crucial for their effectiveness and to prevent any potential infections. Always wash your hands thoroughly with soap and water before and after applying eye drops. This is the most important step to prevent germs from entering your eyes. When applying the drops, be careful not to touch the tip of the dropper bottle to your eye, eyelid, or any other surface. This can contaminate the solution. If the tip does touch something, it’s best to discard the bottle and get a new one to avoid infection.
Store your eye drops according to the instructions on the packaging, usually at room temperature and away from direct sunlight. Never share your eye drops with anyone else, even if they have similar symptoms, as this can spread infections. If you wear contact lenses, your eye doctor will advise you on whether you need to remove them before applying the drops and how long to wait before reinserting them.
When to See an Eye Doctor
While Hydroxypropyl Methylcellulose (HPMC) eye drops are safe and widely available without a prescription, they are intended for mild to moderate symptoms. It’s important to understand that self-treating with eye drops is not a substitute for a professional eye examination. If your symptoms of dry eye, redness, pain, discharge, or blurred vision persist for more than a day or two, or if they worsen, it is crucial to consult an eye doctor at Pristine Eye Hospitals. These symptoms could indicate a more serious underlying eye condition that requires specific diagnosis and treatment. An eye doctor can accurately assess your condition, rule out other problems, and recommend the most appropriate course of action for your eye health. Early detection and treatment of eye conditions can prevent more significant problems in the long run.
Frequently asked questions
What is Hydroxypropyl Methylcellulose (HPMC) used for?
Hydroxypropyl Methylcellulose (HPMC), also known as Hypromellose, is primarily used to relieve symptoms of mild to moderate dry eyes, eye strain (especially from screen use), and to provide general protection for the surface of the eye.
How does Hydroxypropyl Methylcellulose (HPMC) work?
HPMC works by acting as a lubricant. When applied to the eye, it thickens the natural tear film, helping to keep the eyes moist and comfortable, thereby reducing dryness and irritation.
What are some common Indian brands of Hydroxypropyl Methylcellulose (HPMC) eye drops?
Some common brands of Hydroxypropyl Methylcellulose (HPMC) eye drops available in India include Tears Naturale, GenTeal, Lubrex, and Moisol.
How often should I use Hydroxypropyl Methylcellulose (HPMC) eye drops?
Typically, you should apply 1 drop into the affected eye(s) 4 to 6 times a day, or as advised by your eye doctor.
Do I need a prescription to buy Hydroxypropyl Methylcellulose (HPMC) eye drops?
No, Hydroxypropyl Methylcellulose (HPMC) eye drops are available over-the-counter and do not require a prescription.
What precautions should I take when using these eye drops?
While HPMC drops are widely used and safe, they are not a substitute for an eye examination. If you experience persistent redness, pain, discharge, or blurred vision for more than a day or two, stop using the drops and consult an eye doctor immediately. Always wash your hands before and after use, and avoid touching the dropper tip to your eye or any surface to prevent contamination.
References
- Dry Eye – National Eye Institute
- What Is Dry Eye? – American Academy of Ophthalmology
- Eye health – MedlinePlus (US National Library of Medicine)
- 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.