Tropy Plus Eye Drop is used for examination of the eye for detection of any eye disease. It acts by enlarging the pupil of the eyes and helps the doctor visualize the eye more closely. Tropy Plus Eye Drop is for external use only. Use it in the dose and duration as advised by the doctor. Refrain from touching the tip of the dropper to any surface to avoid contaminating the eye drops. Using a Tropy Plus Eye Drop can make your eyes more sensitive to light. Thus, wear sunglasses to protect your eyes from sunlight and other bright lights. The common side effects include pain, stinging, blurring of the vision, photophobia, and allergic reaction. Usually, these symptoms resolve quickly. However, if the symptoms persist or get worse, contact your doctor. It is not advised to drive after using this medicine as it may cause temporary blurring of the vision and may affect your ability to drive.