Medication information

Cystadrops 0.37% eye drops

This medication is typically used for the treatment of ocular cystinosis.

Instructions

This medication is for the eye. To use:

  • wash your hands as well as the skin surrounding the affected eye;
  • gently pull down the lower lid of the affected eye;
  • apply 1 drop of the medication;
  • unless your condition prevents you from doing so, close the eye for at least 1 minute, while gently pressing on the inner corner of the eye, near the nose.


To avoid contaminating the medication, do not let the tip of the applicator touch your fingers or any part of your eye. Close the container tightly after each use.

This medication is typically used 4 times a day. However, your pharmacist may have suggested a different schedule that is more appropriate for you. Take it regularly and continuously to maintain its beneficial effects.

Important: Follow the instructions on the label. Do not use more of this product, or more often, than prescribed. If you forget a dose, simply skip it and then apply the next dose at the regularly scheduled time. Do not double the next dose to catch up.

Side effects

In addition to its desired action, this medication may cause some side effects, notably:

  • it may cause eye pain;
  • it may cause watering of the eyes;
  • it may cause blurred vision;
  • it may irritate your eyes.

Each person may react differently to a treatment. If you think this medication may be causing side effects (including those described here, or others), talk to your health care professional. He or she can help you to determine whether or not the medication is the source of the problem.

Storage

Keep this product in the refrigerator and do not allow it to freeze. After its first use, keep it at room temperature and ask your pharmacist how long you can keep this medication.

General notes

When meeting with any health professional, it is important for you to share the following information:

  • Your medical history and allergies (medication, food, or other);
  • If you're pregnant or want to become pregnant, or if you're breastfeeding;
  • If you use tobacco or cannabis or its derivatives, or if you use recreational drugs;
  • The names of all the medications you take, whether you take them regularly or once in a while, including over-the-counter medications, vitamins, and natural health products.


It is also strongly recommended that you keep an up-to-date list of all the medications you take and carry it with you at all times. This could be useful if you have to see a health professional or need emergency care.

Keep all your medications out of the reach of children and pets and return any unused or expired medications to the pharmacy for proper disposal.