What causes transparent blisters to form at the surgical wound site after surgery?
Disease description:
Recently, my neighbor was injured and underwent surgery. After the procedure, transparent blisters appeared at the surgical wound site. What causes transparent blisters to form at a postoperative wound?
Doctor's answer (1)
Dr. Liu Wan
Transparent blisters at the surgical wound site may result from a skin allergy to the dressing materials—such as gauze—or other substances used for wound coverage. Alternatively, they may arise from increased local skin tension or impaired venous return, both of which can lead to blister formation. Consider changing the wound dressing and disinfecting the wound with iodophor. However, it is advisable to consult a physician for proper evaluation and management.
