Rich Calcium Soft Capsule (Alfacalcidol)

Adult dose

Chronic renal failure and osteoporosis: For alphacalcidol, administer orally once daily at 0.5 to 1 µg. Hypoparathyroidism and other conditions due to vitamin D metabolism disorders: Administer this medication orally once daily at 1 to 4 µg.

Child dose

Osteoporosis: For alphacalcidol, administer orally once daily at 0.01 to 0.03 µg per kg of body weight. Other conditions: Administer this medication orally once daily at 0.05 to 0.1 µg per kg of body weight.

This medication should not be taken by individuals who have high levels of calcium and phosphate in the blood or certain metabolic disorders. Avoid taking it especially in cases of hypercalcemia, hyperphosphatemia, hypermagnesemia, alkalosis, or symptoms of vitamin D excess. Individuals with allergic reactions or hypersensitivity to this drug should also refrain from taking it. It is important not to take this medication concurrently with magnesium-containing preparations, vitamin D or its derivatives, calcium-containing preparations, or certain diuretics. It is advisable to avoid breastfeeding while on this medication, and if unavoidable, to refrain from nursing. Women who are pregnant or may become pregnant should consult a physician before taking this medication, and it should only be used when the benefits outweigh the risks. Children, the elderly, patients taking specific medications, and those with a history of kidney stones should consult a healthcare professional before taking this medication. Symptoms associated with hypercalcemia, such as gastrointestinal discomfort, muscle cramps, headaches, renal dysfunction, skin rashes, and visual disturbances, may occur and should be carefully monitored during treatment. Regular checks are necessary as this medication may pose a risk of renal impairment or soft tissue calcification. Strict adherence to the prescribed dosage and calcium intake guidelines is crucial, as excessive doses may lead to serious side effects. Regular measurement of serum calcium levels to maintain within the normal range is very important. In case of an overdose, stop taking the medication immediately and consult a healthcare provider for appropriate treatment. Store this medication out of the reach of children, avoid direct sunlight, and keep it in a cool, dry place. Additionally, do not transfer it to another container and be cautious to prevent misuse.

Serious side effects

Hives, severe swelling, tightness in the chest, difficulty breathing, cold sweat, pallor, severe rash with fever, blisters, skin peeling, pain in the mucous membranes of the mouth/eyes, difficulty breathing or asthma attacks, breathing abnormalities accompanied by cough and fever, jaundice, extreme lethargy, sudden and severe headache, thunderclap headache, seizures, confusion, visual disturbances, paralysis, significantly reduced urine output

Mild side effects

• Loss of appetite
• nausea
• vomiting
• diarrhea
• constipation
• stomach pain
• discomfort in the upper abdomen
• abdominal bloating
• indigestion
• thirst

Drug interactions

This drug may interact with magnesium-containing preparations, vitamin D and its derivatives, calcium-containing preparations, thiazide diuretics, digitalis, phenytoin, glucocorticoids, estrogens (ethinyl estradiol, norethisterone), barbiturates, and anticonvulsants, so consultation with a physician or pharmacist is necessary when taking it.

Food interactions

This medication may interact with resins like cholestyramine, laxatives such as mineral oil, colestipol, sucralfate, or antacids containing a large amount of aluminum, which requires caution.

This medication should be stored in a tightly sealed container that blocks light and kept at room temperature between 1 and 30 degrees Celsius. This method of storage helps maintain the drug's effectiveness and prevent deterioration.

Appearance

A light reddish-purple triangular soft capsule containing a translucent yellowish oily content.

Package unit

60 capsules (10 capsules/PTPx6), 120 capsules ((10 capsules/PTPx6)x2), 30 capsules/bottle, 300 capsules/bottle, 360 capsules/bottle