 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  that cause pain and swelling. How to use Nevanac Suspension, Drops (Final Dose Form) Apply this medication to the operated eye(s) as directed by your doctor. The instructions for use depend on the strength of the eye drops prescribed. Follow your doctor's instructions. If you are using nepafenac 0.1% eye drops, apply it usually 3 times daily starting 1 day before surgery, and continue use on the day of surgery and for 2 weeks after surgery, or as directed by your doctor. If you are using nepafenac 0.3% eye drops, apply it usually once daily starting 1 day before surgery, and continue use on the day of surgery and for 2 weeks after surgery, or as directed by your doctor. Your doctor may also instruct you to apply an additional drop one-half hour to 2 hours before surgery. To apply eye drops, wash your hands first. Shake the bottle well before each dose. To avoid contamination, do not touch the dropper tip or let it touch your eye or any other surface. This medication should not be used while wearing contact lenses. Consult your doctor or pharmacist for details. Tilt your head back, look upward, and gently pull down the lower eyelid to make a </s>