Pilo 2 Eye Drop is intended for external use exclusively It is crucial to use it exactly as prescribed by your doctor in terms of both dosage and duration Prior to applying the medication ensure that you have removed your contact lenses Also avoid touching the tip of the dropper to any surface as this could lead to contamination of the eye drop Some common side effects that may occur include eye pain irritation or blurred vision Generally these symptoms are temporary and will only persist for a short period of time However if these symptoms persist or worsen it is advisable to consult your doctor Additionally it is not recommended to drive after using this medication