TEMOSIDE 250MG CAPSULE contains Temozolomide which belongs to the group of medicines called Antineoplastic agents. TEMOSIDE 250MG CAPSULE is used to treat specific forms of brain tumors in adults with newly diagnosed glioblastoma multiforme which is used first together with radiotherapy as a concomitant phase of therapy and then used alone as a monotherapy.It is also used in children (above 3 years) and adults to treat malignant glioma, such as glioblastoma multiforme or anaplastic astrocytoma if they return or get worse after standard treatment.