Radivit-D Capsule 20000 IU contains Cholecalciferol (Vitamin D3) 20,000 IU, a high-strength vitamin D supplement used for the treatment of vitamin D deficiency and related bone disorders. Vitamin D3 is essential for calcium and phosphorus absorption, bone mineralization, and proper immune function.

This high-dose formulation is typically prescribed for short-term correction of deficiency under medical supervision.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Radivit-D 20000 IU is indicated for:

• Treatment of vitamin D deficiency

• Osteomalacia (softening of bones)

• Rickets

• Osteoporosis (as adjunct therapy)

• Secondary hyperparathyroidism (as prescribed)

• Individuals with limited sun exposure or malabsorption disorders

Mechanism of Action

Cholecalciferol (Vitamin D3) is converted in the liver to 25-hydroxyvitamin D and then in the kidneys to its active form, calcitriol. It works by:

• Increasing intestinal absorption of calcium and phosphorus

• Supporting bone mineralization

• Regulating parathyroid hormone (PTH) levels

• Maintaining normal blood calcium levels

Adequate vitamin D levels are essential for skeletal integrity and immune health.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Dosage and Administration

• Usually taken once weekly or as directed by a physician.

• Swallow the capsule whole with water.

• Preferably taken with a meal containing fat to enhance absorption.

The duration of therapy depends on baseline vitamin D levels and medical condition. After correction, maintenance dosing may be adjusted to lower daily doses.

Benefits

• Rapid correction of vitamin D deficiency

• Improves calcium absorption

• Strengthens bones and reduces fracture risk

• Supports immune system function

• Helps manage bone disorders related to deficiency

Side Effects

When taken as prescribed, it is generally well tolerated.

Possible side effects (usually due to excessive dosing):

• Nausea

• Vomiting

• Constipation

• Weakness

• Hypercalcemia (high calcium levels)

• Kidney stones (rare with prolonged excessive intake)

Seek medical attention if symptoms such as excessive thirst, confusion, irregular heartbeat, or persistent vomiting occur.

Precautions and Warnings

• Use only under medical supervision due to high dose.

• Monitor serum vitamin D and calcium levels during therapy.

• Use cautiously in patients with kidney disease or history of kidney stones.

• Avoid taking additional high-dose vitamin D supplements unless prescribed.

• Inform your doctor about all other supplements or medications.

Contraindications

• Hypercalcemia

• Vitamin D toxicity

• Severe renal impairment (unless advised by a physician)

• Hypersensitivity to cholecalciferol or any component of the formulation

Storage

Store below 30°C in a dry place, protected from light and moisture. Keep out of reach of children.