Alphin Tablet 1 Microgram (Alfacalcidol)

Adult dose

Chronic renal failure and osteoporosis: Administer 0.5 to 1 µg of alfacalcidol orally once a day. Hypoparathyroidism and other diseases due to vitamin D metabolism disorders: Administer 1 to 4 µg of this medication orally once a day.

Child dose

Osteoporosis: Administer 0.01 to 0.03 µg of alfacalcidol per kg of body weight orally once a day. Other diseases: Administer 0.05 to 0.1 µg of this medication per kg of body weight orally once a day.

This medication should not be taken by patients with hypercalcemia, hyperphosphatemia, or hypermagnesemia, or by those with calcium and phosphorus levels in the blood exceeding certain limits. Additionally, it should be avoided by patients with alkalosis, signs of vitamin D toxicity, or anyone allergic to this medication or its ingredients. While taking this medication, it is advised to avoid concurrent use with magnesium-containing drugs, vitamin D and its derivatives, calcium-containing preparations, or certain diuretics, as this may increase the risk of side effects or hypercalcemia. Women who are pregnant or may become pregnant should consult a doctor before taking this medication, and caution is also necessary for children and the elderly. In particular, patients with a history of kidney stones, those taking specific medications, or those with certain diseases like sarcoidosis should consult a specialist before using this medication. During treatment, various symptoms may arise due to hypercalcemia, such as indigestion, headaches, muscle spasms, heart irregularities, or decreased kidney function; if these symptoms appear, stop taking the medication immediately and consult a physician. Regularly check serum calcium levels and kidney function; if abnormalities are found, appropriate measures should be taken. This medication is not recommended for breastfeeding women, and if its use is necessary, nursing should be avoided. During use, adhere strictly to the prescribed dosage and dietary guidelines, and avoid overdose. In case of overdose, stop taking the medication immediately and seek emergency treatment, and carefully monitor until serum calcium levels return to normal. Store this medication out of reach of children, avoiding direct sunlight, in a cool and dry place. To prevent misuse or deterioration, it is important not to transfer it to another container.

Serious side effects

Hives, severe swelling (edema), tightness in the chest, difficulty breathing, cold sweat, pallor, severe allergic reaction, severe rash with high fever, blisters, skin shedding, mucosal pain in mouth/eyes, severe skin adverse reactions, difficulty breathing or shortness of breath, asthma attacks, respiratory issues accompanied by cough and fever, jaundice (yellowing of skin or eyes), extreme lethargy, liver dysfunction (jaundice), sudden and

Mild side effects

• Loss of appetite
• nausea
• vomiting
• diarrhea
• constipation
• stomachache
• gastric discomfort
• abdominal bloating
• indigestion
• thirst

This medication is sensitive to air and moisture, so it should be stored in a sealed container. The appropriate storage temperature is room temperature between 1 degree and 30 degrees Celsius, avoiding direct sunlight.

Appearance

White round tablet

Package unit

30 tablets/bottle, 100 tablets/bottle