All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
For all uses of this drug:
- Eye irritation.
- This drug may cause dark eyelids. Most of the time, this change goes back to normal after this drug is stopped.
For treating glaucoma or lowering eye pressure:
- Dry eyes.
- Feeling that something is in the eye.
- This drug may cause eyelash changes like dark eyelashes, thickness, or more eyelashes. Most of the time, these changes go back to normal after this drug is stopped.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects. You may report side effects to your national health agency.