Buprefarm is a strong pain medication used to treat moderate to severe, long-lasting pain.
Your doctor will decide the right patch strength for you.
Apply one patch to a clean, dry, and hairless skin area, such as your upper arm, chest, or upper back, and change it for a new one every seven days.
Do not use more than two patches at the same time, and the total dose must not exceed 40 micrograms per hour.