Lubistar CMC 1% 10 mL Eye Drop

Lubistar CMC 1% 10 mL Eye Drop is an eye lubricant containing carboxymethylcellulose 1% in each mL of solution. It is a lubricating ophthalmic drop, also called an artificial tears product, used to relieve dry, irritated, burning, or gritty eyes. Lubistar CMC 1% 10 mL Eye Drop helps replace or supplement natural tears to keep the eye surface moist and comfortable. It is commonly used for dry eye symptoms caused by screen use, wind, air conditioning, contact lens discomfort, or reduced tear production.

How it works: Carboxymethylcellulose acts like a tear substitute by coating the eye surface and helping hold moisture in place. In Lubistar CMC 1% 10 mL Eye Drop, this helps reduce dryness and friction so blinking feels more comfortable.

Lubistar CMC 1% 10 mL Eye Drop is the higher-strength sibling compared with Lubistar CMC 10 mL Eye Drop, so it may feel more viscous and provide longer-lasting lubrication for some people. A doctor may choose Lubistar CMC 1% 10 mL Eye Drop when simpler, lower-strength lubrication is not enough or when the eyes need more persistent moisture support.

• Dry eye relief
• Burning or stinging eyes from dryness
• Gritty or scratchy eye sensation
• Eye irritation from wind, dust, or screen time
• Lubrication for reduced tear film
• Contact lens–related dryness when advised by a doctor

• Wash your hands before using Lubistar CMC 1% 10 mL Eye Drop.
• Tilt your head back, pull down the lower eyelid, and place the prescribed number of drops into the eye without touching the dropper tip.
• Close your eye gently for 1 to 2 minutes after instilling the drop; do not blink hard or rub the eye.
• If you use other eye medicines, wait at least 5 to 10 minutes between products unless your doctor tells you otherwise.
• Remove contact lenses before using the drops and reinsert them only when your doctor says it is okay.
• Use the dose and frequency your doctor recommends; do not self-increase just because the eyes feel dry.

Each drop of Lubistar CMC 1% 10 mL Eye Drop contains carboxymethylcellulose 1%, which is a lubricating eye-drop strength rather than a systemic medicine dose. The usual frequency can range from as needed to several times daily, and the doctor decides how often you should use it based on how dry or irritated your eyes are. There is no fixed universal maximum per day for this product, but using it more often than directed should be discussed with your clinician.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Carboxymethylcellulose may include:

• Temporary blurred vision right after instilling the drop, more noticeable with the 1% lubricating strength
• Mild eye irritation or stinging
• Eye redness
• Watery eyes
• Sticky or gummy feeling on the eyelids
• Foreign-body or blurry sensation for a short time

• Do not use Lubistar CMC 1% 10 mL Eye Drop if the solution changes color, becomes cloudy, or the bottle is damaged.
• Avoid touching the dropper tip to your eye, fingers, or any surface to prevent contamination.
• Because Lubistar CMC 1% 10 mL Eye Drop can cause brief blurred vision, do not drive or use machinery until your vision is clear.
• Tell your doctor if you wear contact lenses, since lenses may need to be removed before use.
• Seek medical care if dry eye is accompanied by eye pain, light sensitivity, thick discharge, or vision loss.
• If you use multiple eye products, separate them by several minutes so one medicine does not wash out the other.
• Use extra caution if you have had eye surgery, an eye infection, or a corneal injury unless your doctor has specifically approved this product.

• Other ophthalmic drops or ointments, which may wash out or dilute Lubistar CMC 1% 10 mL Eye Drop if used too closely together
• Contact lens solutions or lens wear, which can change how the drops work on the eye surface
• Prescription eye medicines such as glaucoma drops, which may need to be spaced apart
• Artificial tears or lubricating eye products with similar ingredients, which may lead to overuse or unnecessary duplication

Store Lubistar CMC 1% 10 mL Eye Drop tightly closed at room temperature away from heat, moisture, and contamination, and discard it by the label directions after opening.