Ferrograd 325mg Prolonged release Tablets 30

The name of your tablets is Ferrograd Prolonged-Release Tablets. Ferrograd are prolonged release, film coated tablets which contain the active ingredient dried Ferrous Sulphate.
Ferrograd is an iron supplement. Its use is described below.

Ferrograd is an iron supplement used to prevent and treat iron-deficiency anaemia. Ferrograd should only be used for the prevention and treatment of iron-deficiency anaemia diagnosed by laboratory testing under the supervision of a medical doctor. Ferrograd can be used by pregnant women, but only after the first thirteen weeks of pregnancy. A controlled-release system in the tablet allows release of the iron over several hours and reduces the likelihood of stomach irritation. The controlled-release system consists of a harmless plastic honeycomb with thousands of narrow passages containing iron. As the tablet passes through the stomach and gut the iron is released and the empty honeycomb is passed out in the stools.