Side effects of Adcal D3 are rare. They may include constipation, diarrhoea, feeling sick, indigestion or wind.

How do you avoid constipation when taking calcium supplements?

Regardless of which calcium supplement the patient is taking, there may still be the possibility of constipation. Patients should be counseled to drink plenty of water, increase their dietary fiber intake, and be physically active to minimize this possibility.

Does calcium vitamin D cause constipation?

Calcium supplements cause few, if any, side effects. But side effects can sometimes occur, including gas, constipation and bloating. In general, calcium carbonate is the most constipating.