Vitamin D3 100000 IU 5ml vial

Vitamin D3 100,000 IU / 5 mL Vial is a high-potency formulation of cholecalciferol commonly used in clinical settings to rapidly correct or maintain adequate vitamin D levels. Vitamin D3 plays a critical role in calcium absorption, bone health, immune function, and modulation of inflammatory processes. This concentration typically provides 100,000 IU total per 5 mL vial (often 20,000 IU/mL, depending on compounding), and may be administered via intramuscular (IM) injection or used in specialized protocols under medical supervision. High-dose vitamin D therapy is often indicated for patients with significant deficiency, malabsorption syndromes, or increased physiological demand. Clinical benefits may include improved bone mineral density, enhanced immune response, and support for hormonal balance. However, due to the high potency, dosing must be carefully managed to avoid toxicity, such as hypercalcemia, which can lead to nausea, weakness, or kidney complications. Use of high-dose vitamin D3 should always be guided by laboratory testing and a licensed healthcare provider. Citation: National Institutes of Health; Endocrine Society