What are the best ways to prevent and treat wound blisters that may occur after getting stitches?

To prevent and treat wound blisters after getting stitches, it is important to keep the area clean and dry. Avoid picking or popping the blisters, as this can lead to infection. Use a sterile dressing to cover the blisters and keep them protected. If the blisters become painful or show signs of infection, seek medical attention from a healthcare professional.