Hard stools are a common occurrence. They occur when stools pass through the colon too slowly, allowing the colon time to absorb too much water from the stool. The stools then become hard and dry.

‌Your stomach has hydrochloric acid in it to help you digest your food. Hypochlorhydria is a condition marked by low levels of stomach acid. Your body may not be able to make enough hydrochloric acid ...

Eating more fiber and drinking more fluids can help treat or prevent hard stools. Hard stools occur when your colon absorbs too much water from your stool. Dehydration and a low-fiber diet are common ...