VIT D3 + CALCIUM CARBONATE
Vit D3: Vitamin D3, also known as cholecalciferol, is a naturally occurring form of vitamin D that is synthesized in the skin upon exposure to sunlight. It is an important vitamin for maintaining bone health and plays a crucial role in calcium and phosphate metabolism. Vitamin D3 is available as a supplement and is used to treat and prevent vitamin D deficiency.
The primary mechanism of action of vitamin D3 is promoting the absorption of calcium and phosphate from the gut. It helps regulate the release of parathyroid hormone (PTH), which controls calcium levels in the blood. By increasing calcium absorption, vitamin D3 aids in maintaining bone density and strength, preventing conditions like osteoporosis and rickets.
The recommended dose of vitamin D3 varies depending on age, sex, and individual needs. The daily intake is usually between 400 to 800 international units (IU) for most adults. However, individuals with a deficiency may require higher doses as per the doctor’s recommendation.
Vitamin D3 is generally safe when taken at the recommended doses. However, excessive intake of vitamin D3 supplements can lead to hypercalcemia (elevated blood calcium levels) and hypervitaminosis D. Symptoms of toxicity include nausea, vomiting, weakness, frequent urination, and confusion.
It is essential to note that vitamin D3 can interact with certain medications, including corticosteroids, thiazide diuretics, and anticonvulsants. It may also have contraindications in individuals with certain medical conditions such as hypercalcemia, kidney stones, and certain types of malignancies. Therefore, it is crucial to consult with a healthcare professional before starting vitamin D3 supplementation.
Calcium Carbonate: Drug: Calcium Carbonate
Use: Calcium carbonate is a medication commonly used as a dietary supplement to prevent or treat low levels of calcium in the blood. It is also available over-the-counter as an antacid to relieve symptoms of acid indigestion, heartburn, and sour stomach.
Mechanism of Action: Calcium carbonate works by providing the body with an additional source of calcium. Calcium is an essential mineral necessary for normal functioning of various body processes, including the proper functioning of nerves, muscles, and bones.
Dose: The dose of calcium carbonate varies depending on the purpose of use. As a dietary supplement, the typical dose is 500-1500 mg per day, taken orally with food. As an antacid, the usual recommended dose is 500-1000 mg every 2-4 hours as needed, not exceeding 3000 mg per day.
Side Effects: While calcium carbonate is generally well-tolerated, some individuals may experience side effects. Common side effects include constipation, bloating, gas, and stomach upset. In rare cases, high doses or prolonged use of calcium carbonate may lead to the development of kidney stones or hypercalcemia (elevated levels of calcium in the blood), especially in individuals with pre-existing kidney problems. If any unusual or severe side effects occur, it is important to seek medical attention.
