Calvit-A Capsule belongs to the class of nutritional supplements used to treat low blood calcium levels in people who cannot get sufficient calcium from their diet. Calvit-A Capsule is also used to treat Vitamin D deficiency, renal osteodystrophy (changes in bone caused by kidney failure), hypoparathyroidism (parathyroid glands make low levels of calcium in the body), hypocalcaemia (low levels of calcium), rickets or osteomalacia (softening or deformation of bones due to lack of calcium).

Calvit-A Capsule is a combination of two drugs, namely: Calcium (mineral) and Alfacalcidol (a type of vitamin D). Calcium provides essential nutrients to maintain bone formation. Alfacalcidol is converted into the active form of vitamin D3 (calcitriol) and works by strengthening the bones by increasing the calcium and phosphate levels in the blood. Calcium and phosphate are the essential substances to form healthy bones and teeth. It raises Vitamin D levels and thereby increases calcium levels in the blood. 

Take Calvit-A Capsule as advised by your doctor. In some cases, you may experience stomach pain, itching, rash, constipation, stomach upset or gas. Most of these side effects of Calvit-A Capsule do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your physician.

Avoid taking Calvit-A Capsule if allergic to it. If you are pregnant or breastfeeding, consult a doctor before using Calvit-A Capsule . Calvit-A Capsule should be used with caution in children and only if recommended by a pediatrician. Drive only if you are alert as Calvit-A Capsule may cause dizziness. Do not take Calvit-A Capsule if you have hypercalcaemia (high calcium levels in the blood) or calcification (high levels of calcium in the body tissues).

Calvit-A Capsule is a combination of two drugs, namely: Calcium and Alfacalcidol. It is used to treat or prevent calcium disorders. Calcium is a mineral that is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation. Alfacalcidol is a Vitamin D supplement that is activated by liver enzymes after intake. Alfacalcidol is further converted into the active form of vitamin D3 (calcitriol) and works by strengthening the bones by increasing the calcium and phosphate levels in the blood. Calcium and phosphate are the essential substances to form healthy bones and teeth. It raises Vitamin D levels and thereby increases calcium levels in the blood.

• Stomach pain
• Itching
• Rash
• Gas

Avoid taking Calvit-A Capsule if allergic to it. If you are pregnant or breastfeeding, consult a physician before using Calvit-A Capsule . Calvit-A Capsule should be used with caution in children and only if recommended by a pediatrician. Drive only if you are alert as Calvit-A Capsule may cause dizziness. Do not take Calvit-A Capsule if you have hypercalcaemia (high calcium levels in the blood) or calcification (high calcium levels in body tissues). If you have vomiting, nausea, bone pain, muscle weakness, increased thirst or urination, constipation, tiredness or lack of energy, contact a physician immediately as these might be signs of high calcium levels in the blood.

Drug-Drug Interaction: Calvit-A Capsule may interact with antacids containing magnesium, heart-related drugs (digoxin), water pills (furosemide), anticonvulsants (carbamazepine, phenytoin, primidone), painkiller (aspirin), an antidepressant (duloxetine), iron supplement (ferrous sulfate) and thyroid drugs (levothyroxine).

Drug-Food Interaction: Avoid spinach, rhubarb, bran, whole grains, soft drinks, caffeine and alcohol with Calvit-A Capsule as they may reduce the absorption of calcium.

Drug-Disease Interaction: Avoid taking Calvit-A Capsule if you have hypercalcaemia (high calcium levels in the blood) or calcification (high calcium levels in body tissues). If you have granulomas (small areas of inflammation), sarcoidosis, cancer, parathyroid gland disorder, kidney stones or any other kidney problems, inform your physician before taking Calvit-A Capsule .

• DIGITOXIN
• FUROSEMIDE
• CARBAMAZEPINE
• PHENYTOIN
• PRIMIDONE
• ASPIRIN
• DULOXETINE
• FERROUS SULPHATE
• LEVOTHYROXINE

• Include dairy products like milk, yoghurt, cheese, or milk-based custard in your diet.
• Eat daily a serving of broccoli, cabbage, bok choy (Chinese white cabbage), spinach, and other green leafy vegetables.
• Snack on calcium-rich nuts like Brazil nuts or almonds.

• Sprinkle sesame seeds over your food, vegetables, and salads. Sesame seeds are high in calcium.

• Regular blood tests are recommended while taking Calvit-A Capsule to monitor calcium and phosphate levels in the blood.
• In case you miss a dose of Calvit-A Capsule , take it as soon as possible. However, if it is too close to the next dose, revert to the original schedule.

Renal Osteodystrophy: It is a bone disease that occurs when the kidneys fail to maintain the blood calcium and phosphorus levels. It usually occurs in people with kidney diseases and patients undergoing dialysis treatment.

Hypocalcaemia: It is a condition that is caused due to low levels of calcium in the blood. Hypocalcaemia can be caused by a lack of vitamin D.

Osteomalacia/Rickets: Rickets is a bone disease caused by softening and weakening bones in children due to inadequate vitamin D. Adults can experience a similar condition known as osteomalacia. It causes bone pain, poor growth, and soft, weak bones that can lead to bone deformities.

Hypoparathyroidism: It is a disease characterized by low levels of parathyroid hormone. This can cause low calcium levels and trigger tetany (muscle cramps, spasms or tremors).