Can I wash my hair two months after craniotomy surgery?

Whether hair washing is permissible two months after a craniotomy depends on the individual patient’s specific condition.

1. Permissible

Two months after craniotomy, if the scalp wound has healed normally—without signs of fluid discharge, erythema, warmth, swelling, pain, or skin breakdown—hair washing is generally safe and unlikely to cause discomfort or complications. In most cases, patients may resume hair washing as early as approximately 20 days postoperatively; waiting until two months is typically unnecessary.

2. Not Permissible

If, two months after craniotomy, non-absorbable sutures remain in place, or if signs of inflammation—including redness, warmth, swelling, and pain—are present along with bleeding or exudate, resulting in fluctuation beneath the scalp or even tissue injury, hair washing should be avoided. Prompt medical evaluation and management are essential to prevent wound irritation, infection, or other adverse effects on health.

Craniotomy inevitably results in a surgical wound on the scalp. Patients must therefore practice diligent wound care to prevent infection. Application of povidone-iodine (iodophor) to the wound site is recommended to promote healing.