Specialty of Surgical Critical Care Defined Surgical critical care is a specialty of surgery and a primary component of general surgery related to the care of patients with acute, life-threatening or potentially life-threatening surgical conditions.
Hyperpigmentation Treatment for Black Skin. Black skin is often affected by hyperpigmentation. This is because already the skin has plenty of melanin production. However, most of it can be removed with topical creams or home remedies, which make use of natural ingredients.
Natural remedies that can be followed are: 1  Vitamin A - The synthetic form called Retin-A can be used to exfoliate the hyper pigmented dead skin cells and promote new cell growth.  Vitamin C - It is a tyrosinase inhibitor and thereby directly reduces melanin production in skin. Oranges, tangerines, limes, guava, lemons, papayas, strawberries, black currants, grapefruit and mangoes are an excellent source.