Constipation, diarrhea, nausea, upset stomach and stomach/abdominal cramping may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Do iron pills Constipate you?

Iron pills may cause stomach problems, such as heartburn, nausea, diarrhea, constipation, and cramps. Be sure to drink plenty of fluids and eat fruits, vegetables, and fibre each day. Iron pills can change the colour of your stool to a greenish or grayish black. This is normal.

What kind of iron supplement does not cause constipation?

Maltofer is clinically proven to correct iron levels. Maltofer has fewer gastrointestinal side effects and is less likely to cause constipation compared to ferrous iron supplements.