I had an operation a year ago, and the weather was bad and the wound was uncomfortable. Is there any way to cure it?

Generally speaking, there is nothing you can do. However, you can try to disinfect the wound with a plastic sheet first, then clean the wound and apply a plastic sheet. It might be better. Just accompany you after the operation, and the hospital will do it for you. This is caused by scar contracture after the weather changes. It will be better to pay attention to the local warmth. Can also be combined with Chinese medicine conditioning. As time goes on, it will get better gradually. In addition, you can see a doctor to see if there are any superficial threads floating out. I wish you a speedy recovery.