White spots can happen due to many reasons, so the treatment depends on the cause. It is best to get a skin check to confirm the exact cause before starting treatment.

Effective treatments for early-stage vitiligo include topical medications which help reduce inflammation and encourage repigmentation, and phototherapy like narrow-band UVB (NB-UVB) light therapy, which uses controlled ultraviolet light to stimulate pigment cells. A dermatologist can diagnose vitiligo and recommend a personalized treatment plan.

Finding the right permanent solution for your localized vitiligo spot requires a consultation with a specialist who can assess the spot's size, location, and stability. The key to successful, permanent restoration is ensuring the condition is stable, preventing further spread, and strictly adhering to a sun-protection regimen to maintain the color you regain.

A dermatologist can confirm the cause and recommend the precise medication to ensure it's safe and effective for your skin.

If it’s prescribed for Oral LP, you should wash your hands, gently clean your mouth, and apply a thin layer of the tacrolimus 0.1% ointment directly to the affected area using a finger or cotton swab. Do not swallow it, and avoid eating or drinking for 20–30 minutes afterwards. Usually, it’s applied 1–2 times a day as your doctor advises, and contact your doctor if irritation, worsening, or infection occurs.

Treatment depends on the exact issue with the burn patch. Hence, please consult a doctor. If the burn is still open, blistering, or oozing, you need immediate medical attention.