carotenémie

Carotenemia is a benign condition characterized by a yellowish or orangish discoloration of the skin, particularly noticeable in the palms of the hands, soles of the feet, and nasolabial folds. This pigmentation is caused by an excessive intake of carotenes, which are fat-soluble pigments found in various fruits and vegetables such as carrots, sweet potatoes, pumpkins, and spinach. Carotenemia is distinct from jaundice, which involves elevated bilirubin levels and typically affects the whites of the eyes.

The condition is primarily a cosmetic concern and does not typically cause any adverse health effects. Diagnosis is usually made based on clinical presentation and a history of high carotene consumption. Blood tests may show elevated levels of beta-carotene, but other liver function tests and bilirubin levels are normal.

Treatment for carotenemia involves reducing the intake of carotene-rich foods. The skin discoloration usually resolves gradually over a period of weeks to months as the excess carotene is metabolized and excreted by the body. It is important to differentiate carotenemia from other causes of skin discoloration to ensure proper diagnosis and management. Physicians may also consider other dietary changes or refer to a nutritionist if the excessive intake is part of a broader dietary pattern.