How long does it take to recover from a laser burn that created a hole on the foot?

Generally, the recovery time for laser surgery wounds on the feet ranges from 1 to 4 weeks, depending on the size of the wound, individual constitution, and postoperative care. Individuals with small wounds, good physical health, and proper wound care tend to recover faster, while others may require a longer healing period. The details are as follows:

The size and depth of the wound are key influencing factors. If the laser treatment area is small and ablation is shallow, affecting only the epidermis, the wound typically forms a scab and heals within 1–2 weeks, possibly accompanied by mild redness or swelling. However, if the wound is larger or extends into the dermis, healing may take 2–4 weeks and could involve slight exudation, requiring more meticulous care to prevent infection.

Younger individuals with faster metabolism generally heal more quickly than older adults or diabetic patients. Keeping the wound dry and clean after surgery, avoiding contact with water and friction, disinfecting regularly with iodophor, and wearing loose, breathable shoes and socks can accelerate the healing process.

In daily life, prolonged standing or walking should be avoided to reduce foot pressure. A diet rich in protein and vitamins—such as eggs and vegetables—can support wound repair. Scabs should never be picked or removed manually; they must be allowed to fall off naturally to prevent scarring or delayed healing.