CompositionHydrea 500 MG is used to temporarily control high white blood cell counts in conditions like chronic myeloid leukemia (CML), certain head and neck cancers, and is a life-changing treatment for Sickle Cell Disease. In sickle cell patients, it significantly reduces the frequency of ""pain crises"" and reduces the need for frequent blood transfusions by helping the body produce healthier red blood cells.
This medication contains Hydroxyurea, an antimetabolite. In cancer treatment, it stops the rapid division of abnormal white blood cells. In sickle cell disease, it works by increasing the production of ""Fetal Hemoglobin"" (HbF). This type of hemoglobin prevents red blood cells from turning into the ""sickle"" shape that gets stuck in blood vessels, thereby improving oxygen flow and preventing pain.
This is a potent medication; handle the capsules with care and wash your hands after touching them. Your doctor will require regular blood tests (CBC) to monitor your blood cell counts. Drink plenty of water (at least 2 liters a day) while taking this medicine to protect your kidneys. Inform your doctor immediately if you notice signs of infection, such as fever or a sore throat.
