Although double eyelid surgery is a common eye plastic surgery, there are still some potential hazards and risks. Here are some possible hazards:

Bleeding and swelling: Small blood vessels may be damaged during surgery, causing bleeding. Bleeding can cause local swelling and congestion, which may affect the effectiveness of the surgery.

Infection: There is a risk of infection in any surgery, and double eyelid surgery is no exception. Infections can occur in surgical wounds and need to be treated with antibiotics and anti-inflammatory drugs.

Postoperative pain: There will be some pain after surgery, especially in the first few days after surgery. If the pain is unbearable, you can take painkillers.

Scar hyperplasia: Scar hyperplasia may occur after surgery, especially within 1-3 months after surgery. Scar hyperplasia may affect the effect of surgery and requires corresponding treatment.

Double eyelid asymmetry: Due to factors such as personal constitution and surgical skills, double eyelid asymmetry may occur after surgery. This requires revision surgery to adjust.

Visual impact: If the tissue or nerves inside the eyeball are damaged during the operation, vision may be affected.

It should be noted that these hazards are not guaranteed to occur, but they need to be understood clearly and the pros and cons weighed before surgery. At the same time, choosing a regular hospital and experienced doctors to perform surgery is also an important factor in reducing risks. If you have any questions or require further assistance, please feel free to contact your doctor or professional organization.