Drug information provided by: Micromedex
Your eye doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to.
If you or your child are wearing contact lenses, remove them before you use cysteamine eye drops. Wait for at least 15 minutes before putting the contact lenses back in. Talk to your eye doctor about this if you have questions.
To use the eye drops:
First, wash your hands. Tilt the head back and, pressing your finger gently on the skin just beneath the lower eyelid, pull the lower eyelid away from the eye to make a space. Drop the medicine into this space. Let go of the eyelid and gently close the eyes. Do not blink. Keep the eyes closed for 1 or 2 minutes to allow the medicine to be absorbed by the eye.
Immediately after using the eye drops, wash your hands to remove any medicine that may be on them.
To keep the medicine as germ-free as possible, do not touch the applicator tip to any surface (including the eye). Also, always keep the container tightly closed.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
For ophthalmic dosage form (eye drops):
For cystine crystal buildup in the cornea:
Adults—Use one drop in each eye, every waking hour.
Children—Use one drop in each eye, every waking hour.
If you miss a dose of this medicine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
Store the bottle in its original carton in the freezer. Allow the bottle to reach room temperature before use. You may store the thawed bottle in the refrigerator or at room temperature; do not refreeze. Throw away any unused medicine after 7 days.