What should I do about darkened skin on the ankle?

Skin darkening around the ankle should be evaluated for its underlying cause, which could be due to prolonged sun exposure leading to hyperpigmentation, or related to poor circulation, excessive friction, or skin disorders. Different causes require different treatments. Daily sun protection is essential—apply sunscreen and wear long socks when outdoors to minimize direct UV exposure. Additionally, maintaining moderate physical activity can improve blood circulation and help restore normal skin tone. If the darkening is caused by friction, try wearing loose, comfortable shoes to reduce rubbing on the ankle area.

If a skin condition such as dermatitis or post-inflammatory pigmentation following eczema is suspected, medical consultation is recommended. Patients should also maintain healthy lifestyle habits, eat a balanced diet, and consume foods rich in vitamins C and E, which may help reduce skin pigmentation and support the recovery of natural skin color.