Trobis P Eye Drop is intended for external use only It should be used in the prescribed dosage and duration as directed by your doctor To prevent contamination of the eye drops avoid touching the tip of the dropper to any surface Using Trobis P Eye Drop may increase sensitivity to light It is recommended to wear sunglasses in order to protect your eyes from sunlight and other bright lights The most common side effects include pain stinging blurred vision sensitivity to light photophobia and allergic reactions In most cases these symptoms resolve quickly However if the symptoms persist for a prolonged period of time it is advisable to consult your doctor It is not recommended to drive after using this medication as it may cause blurred vision and affect your ability to drive safely