Wertilin 48 Tablet SR is a medication used to prevent and treat Ménière’s disease, which is a disorder of the inner ear that causes symptoms such as dizziness (vertigo), ringing in the ears (tinnitus), and hearing loss. These symptoms are thought to be caused by an excess of fluid in the inner ear. Wertilin 48 Tablet SR works by reducing the amount of fluid in the ear, thereby relieving the symptoms.It is important to take Wertilin 48 Tablet SR as directed by your doctor, usually at the same time each day. The tablet should be swallowed whole with water and not crushed, chewed or broken. You may need to take this medicine for several months and should continue taking it for as long as prescribed, even if you start feeling better.The most common side effects of Wertilin 48 Tablet SR include headache, nausea, and indigestion (dyspepsia). You may also experience stomach pain and bloating. Taking the medicine with food can help reduce stomach problems. Before taking this medicine, it is important to inform your doctor if you have a stomach ulcer, asthma, or high or low blood pressure. You should also inform your doctor of any other medications you are taking, to ensure that it is safe to take with Wertilin 48 Tablet SR. If you are pregnant, trying to become pregnant, or breastfeeding, you should discuss with your doctor before taking this medicine.