Indications : This medicine is indicated for treatment and prevention of iron deficiency anemia (a condition in which there is a lack of healthy red blood cells which are unable to carry sufficient oxygen). Side Effects : Some of its side effects include constipation (difficulty in passing stool), diarrhea (watery stools), stomach cramps or stomach upset. If you have serious allergic reactions from it such as rash, itching, swelling, difficulty in breathing and dizziness, consult your doctor.