Sterogyl is a medication primarily used to treat and prevent vitamin D deficiencies. Vitamin D is crucial for the absorption of calcium and phosphorus from the gastrointestinal tract, which are essential minerals for the development and maintenance of healthy bones and teeth. Sterogyl, containing Vitamin D3 (cholecalciferol) as its active ingredient, helps in regulating the levels of these minerals in the body, promoting bone health and preventing conditions such as rickets in children, osteomalacia in adults, and osteoporosis. It is often prescribed to individuals who have limited exposure to sunlight, dietary deficiencies, or specific health conditions that impair vitamin D absorption. Available in various forms, including drops, capsules, and injections, Sterogyl is a versatile option for addressing vitamin D-related health concerns.