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C-NAC Eye Drop is a prescription medication used to alleviate symptoms associated with dry eyes. It works by lubricating the eyes and maintaining their moisture, providing temporary relief from burning, discomfort, redness, and swelling caused by dry eyes.

Uses of C-NAC Eye Drop: C-NAC Eye Drop is primarily used for the treatment of dry eyes, a condition where the eyes do not produce sufficient tears to keep them moist. It can be caused by factors such as prolonged computer use, certain medications, or environmental conditions.

Benefits of C-NAC Eye Drop: In the treatment of dry eyes, C-NAC Eye Drop adds moisture to the eyes, keeping them lubricated. This helps relieve burning sensations and discomfort associated with dryness. Additionally, it reduces the risk of infection and irritation in the eyes.

Side Effects of C-NAC Eye Drop: Common side effects of C-NAC Eye Drop include temporary application site reactions such as burning, irritation, itching, and redness. Most of these side effects are temporary and tend to resolve on their own. Consult your doctor if you experience persistent or severe side effects.

How to Use C-NAC Eye Drop:

  • This medicine is for external use only.
  • Use it in the dose and duration as advised by your doctor.
  • Check the label for directions before use.
  • Hold the dropper close to the eye without touching it.
  • Gently squeeze the dropper and place the medicine inside the lower eyelid.
  • Wipe off any extra liquid.

How C-NAC Eye Drop Works: C-NAC Eye Drop is a combination of three medicines: Carboxymethylcellulose, Glycerin, and N-acetylcarnosine.

  • Carboxymethylcellulose and Glycerin act as lubricants, working similarly to natural tears and providing temporary relief from burning and discomfort due to dryness of the eye.
  • N-acetylcarnosine is an antioxidant that helps prevent the formation of cataracts in the eye.


  • Use C-NAC Eye Drop only in the affected eye.
  • Follow the prescribed dose and duration as advised by your doctor.
  • Inform your doctor about any known allergies to the ingredients or other medications.
  • Avoid driving or operating heavy machinery immediately after using this medicine, as it may cause temporary blurring of vision.

C-NAC Eye Drop

  • Q.1.) Can I wear soft contact lenses while using C-NAC Eye Drop? A. It is recommended to remove soft contact lenses before applying C-NAC Eye Drop. Consult your doctor for guidance on when it is safe to reinsert them.

    Q.2.) How long does it take for C-NAC Eye Drop to provide relief from dry eyes? A. The relief from symptoms may vary. Consistent use as prescribed by your doctor is essential for optimal results.

    Q.3.) What should I do if I accidentally get the drops in my ears, nose, or mouth? A. If accidental contact occurs, rinse the affected area immediately with water.

    Q.4.) Can pregnant or breastfeeding individuals use C-NAC Eye Drop? A. Consult your doctor before using this medication if you are pregnant or breastfeeding.

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