What is the treatment for vitamin d overdose?

See your doctor: The main consequence of vitamin d toxicity is a buildup of calcium in your blood which can cause symptoms such as poor appetite, nausea and vomiting. Weakness, frequent urination and kidney problems also may occur. Treatment includes the stopping of excessive vitamin d intake. Your doctor may also prescribe intravenous fluids and medications, such as corticosteroids or bisphosphonates.