D-gain Capsule 40000 IU contains Cholecalciferol (Vitamin D3), a fat-soluble vitamin essential for calcium absorption, bone mineralization, and overall musculoskeletal health. It is commonly used for the treatment and prevention of Vitamin D deficiency, which can lead to conditions such as bone pain, muscle weakness, and osteoporosis.

This high-potency formulation is typically prescribed for short-term or weekly supplementation under medical supervision.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition

Each capsule contains:

• Cholecalciferol (Vitamin D3) 40000 IU

Mechanism of Action

Vitamin D3 is converted in the liver and kidneys into its active form, calcitriol. This active form increases the absorption of calcium and phosphorus from the intestine, promotes proper bone formation, and helps maintain normal serum calcium levels. It also plays an important role in muscle function and immune system regulation.

Indications

D-gain Capsule 40000 IU is indicated for:

• Vitamin D deficiency and insufficiency
• Osteomalacia (softening of bones)
• Osteoporosis (as supportive therapy)
• Rickets in children (as prescribed)
• Muscle weakness due to low Vitamin D levels
• Prevention of Vitamin D deficiency in high-risk individuals
• Supportive therapy in calcium deficiency conditions

Dosage and Administration

• To be taken orally as directed by a physician
• Commonly prescribed once weekly or as per deficiency severity
• Should be taken with food for better absorption (preferably fat-containing meals)
• Dosage varies based on serum Vitamin D levels and patient condition
• Long-term use should be monitored with periodic blood tests

Contraindications

D-gain Capsule should not be used in:

• Hypercalcemia (high blood calcium levels)
• Vitamin D toxicity
• Severe renal impairment without medical supervision
• Known hypersensitivity to Vitamin D or formulation components

Side Effects

Generally well tolerated, but may include:

• Nausea or vomiting
• Constipation
• Loss of appetite
• Headache
• Excess calcium levels (hypercalcemia) with excessive use
• Kidney-related complications in overdose cases

Precautions

• Regular monitoring of serum calcium and Vitamin D levels is recommended
• Use cautiously in patients with kidney disease or kidney stones
• Avoid excessive concurrent calcium supplementation unless prescribed
• Do not exceed recommended dosage to prevent toxicity
• Pediatric and elderly patients require careful dose adjustment

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

D-gain Capsule may interact with:

• Thiazide diuretics (increased risk of hypercalcemia)
• Anticonvulsants (reduced Vitamin D effectiveness)
• Corticosteroids (reduced calcium absorption)
• Digoxin (increased risk of arrhythmia in hypercalcemia)

Storage Conditions

• Store in a cool, dry place below 25°C
• Protect from light and moisture
• Keep out of reach of children.