Description of Post-Chickenpox Marks + Causes
Post-chickenpox marks are hyperpigmented areas left after the lesions heal. They occur due to inflammation and skin damage during the infection.

Treatment Options
a. Use topical creams containing ingredients like arbutin or vitamin C to lighten marks.
b. Consider professional treatments like chemical peels or laser therapy for persistent marks.

Precautions to Prevent Worsening
a. Apply sunscreen daily to prevent further pigmentation.
b. Avoid picking at the marks to reduce the risk of scarring.

When to See a Dermatologist
Consult a dermatologist if marks do not improve with over-the-counter treatments or if you notice any unusual changes in the skin.