Constipation

Causes of spastic constipation If atonic constipation occurs due to a decrease in the tone of the intestinal walls, then spastic

Constipation is the retention of stool, temporary or permanent. Constipation can be a problem at any age,

Heartburn. Each of us is familiar with an unpleasant burning sensation behind the sternum, in the esophagus, and sour belching.