Ergocalciferol (Vitamin D2)
Ergocalciferol (Vitamin D2)
Ergocalciferol (Vitamin D2) is a fat-soluble vitamin essential for calcium absorption, bone health, and immune support. Often prescribed to treat or prevent vitamin D deficiency, this supplement aids in the growth and development of bones and teeth, supporting overall wellness.
Why Choose Ergocalciferol (Vitamin D2)?
- Enhances Calcium Absorption: Facilitates the body’s absorption of calcium, which is vital for building and maintaining strong bones and teeth.
- Prevents and Treats Vitamin D Deficiency: Essential for individuals with low vitamin D levels, ensuring the body has sufficient levels to support overall health.
- Boosts Immune System: Plays a critical role in immune function, helping the body to defend against infections and illnesses more effectively.
- Supports Muscle Health: Aids in maintaining healthy muscle function, reducing the risk of muscle weakness and discomfort.
- Promotes Bone Density and Growth: Encourages healthy bone development and density, helping to prevent conditions like osteoporosis and fractures, especially in older adults.
How to Use Ergocalciferol (Vitamin D2)?
- Follow the dosage as prescribed by your healthcare provider.
- Take with food to improve absorption.
- Store at room temperature away from direct sunlight and moisture.
- Do not exceed the recommended dose to avoid toxicity.
- Consult with a healthcare professional before combining it with other supplements.
Important Safety Information about Ergocalciferol
- Avoid using if you have high calcium levels or kidney disease without consulting your doctor.
- Inform your healthcare provider of all medications you’re taking, as some may interact with Ergocalciferol.
- Regular blood tests may be recommended to monitor vitamin D and calcium levels.
- Pregnant or breastfeeding women should seek medical advice before use.
Fact Table
| Facts | Details |
| Generic Name | Ergocalciferol |
| Brand Names | Drisdol, Calcidol, Calciferol |
| Class | Vitamin D Analog |
| Indications | Treatment and prevention of vitamin D deficiency, rickets, osteomalacia, and hypoparathyroidism |
| Mechanism of Action | Promotes calcium and phosphorus absorption in the intestines; supports bone mineralization and calcium homeostasis |
| Forms Available | Oral capsules, oral solution |
| Strengths | 50,000 IU (1.25 mg) capsules, 8,000 IU/mL (200 mcg/mL) oral solution |
| Route of Administration | Oral |
| Dosage | – Deficiency: 50,000 IU once weekly or as directed by physician – Maintenance: 400-2,000 IU daily |
| Duration of Therapy | Determined by healthcare provider; based on blood levels of vitamin D |
| Absorption | Fat-soluble; best absorbed with meals containing fat |
| Onset of Action | Takes several hours to days to reach peak concentration |
| Storage Requirements | Store at room temperature; protect from light and moisture |
| Common Side Effects | Nausea, vomiting, constipation, dry mouth, headache |
| Drug Interactions | Antacids, corticosteroids, thiazide diuretics, and certain anticonvulsants |
| Warnings and Precautions | Risk of hypervitaminosis D and hypercalcemia; monitor calcium levels if used for extended periods |
| Last FDA Approval Date | Before 1980 |
Common Side Effects
Like all medications, Ergocalciferol (Vitamin D2) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.
- Nausea or vomiting
- Dry mouth or metallic taste
- Weakness or fatigue
- Headache or dizziness
- Loss of appetite
If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.
How Can You Buy Ergocalciferol (Vitamin D2)?
You can order Ergocalciferol (Vitamin D2) using these methods on our website:
- Order Online
- Order by Phone
- Order by Fax
- Order your refills
Visit our How to order page.
