Calcium carbonate is a remedy that can be used in different doses to replenish calcium in the body, when the needs of this mineral increase, for the treatment of diseases or even to reduce heartburn.
For each case, the doses used and the duration of treatment can be very different, and should always be recommended by the doctor.
Calcium carbonate is indicated in the following situations
This remedy can be used to treat calcium deprived states such as hypocalcaemia by hypoparathyroidism, pseudohypoparathyroidism and vitamin D deprived states.In addition, it is also used to help correct hyperphosphatemia and as a supplement in the treatment of diseases such as secondary osteomalacia.vitamin D deficiency, rickilism and postmenopausal and senile osteoporosis.
Calcium carbonate can also be used when calcium needs increase, such as during pregnancy, lactation or in growing children.
This medicine is also used as an antacid in the stomach in case of heartburn, poor digestion or gastroesophageal reflux.In these situations, one of its side effects is constipation, calcium carbonate is usually associated with another magnesium-based antacid that, being slightly laxative, neutralizes the constipation effect of calcium carbonate.
The dose and duration of treatment depend on the problem to be treated and must always be determined by the doctor.
Generally, for the correction of hyperphosphatemia, the recommended dose is 5 to 13 g, which corresponds to 5 to 13 capsules per day, in divided intakes and to take with meals.For the correction of hypocalcaemia, the recommended dose is initially 2.5 to 5 g, which corresponds to 2 to 5 capsules, 3 times a day, then the dose should be reduced to approximately 1 to 3 capsules, 3 times a day.
In osteomalacia secondary to vitamin D deficiency, high doses of calcium are needed in conjunction with other therapies, the recommended daily dose should be about 4 capsules, corresponding to 4 g of calcium carbonate, in fractional doses.In osteoporosis, 1 to 2 capsules are recommended 2 to 3 times a day.
When used as an antacid, dosages are much lower, usually the recommended dose is 1 to 2 pills or envelopes, which can range from about 100 to 500 mg, with meals, if necessary; in these cases, calcium carbonate is always associated.with other antacids.
The dose of calcium carbonate prescribed to control serum phosphate varies from person to person.
This medicine is contraadized in people with hypercalcemia, hypercalciuria with calcium lilithiasis and tissue calcifications.In addition, it should not be used by people hypersensitive to the drug or any component of the formula.
The most common side effects that can occur with the use of calcium carbonate are constipation, gas, nausea and gastrointestinal irritation.In addition, there may also be an increase in calcium in the blood and urine.