Can iron pills cause constipation?

A: Iron is hard on the digestive tract. Constipation is the most common side effect, but iron supplements can also cause nausea, indigestion, gas and bloating. The cause of the constipation is the iron itself, not any added ingredient. The ferrous gluconate dose is less constipating for many people.Click to see full answer. In this regard, why do iron supplements cause constipation?The body will only absorb so much of any mineral at a time. Even with highly absorbable forms of iron such as ferrous diglycinate, a large dose will cause some iron to remain in the gut and contribute to constipation.Beside above, is there an iron supplement that doesn’t cause constipation? An iron supplement that won’t upset your stomach or cause constipation. Many women struggle with iron deficiency anemia. The most common challenge is the iron supplements that are commonly recommended (ferrous sulfate) as a solution is not well tolerate. It does not upset the stomach or cause constipation. One may also ask, what are the side effects of taking iron pills? The most common side effects associated with ferrous sulfate treatment are: constipation, dark stools, stomach pain, nausea, and. vomiting. How can I reduce the side effects of iron supplements? Possible Side Effects Adding fiber to your diet or using a stool softener can usually help manage the symptom. To reduce the risk of side effects, start with a lower dose and gradually increase the dose as tolerated. Taking too much iron can lead to iron overload.