1. Cerebral circulatory disorders-
a) prophylaxis and maintenance therapy for symptoms of cerebral vascular spasms and arteriosclerosis;
b) sequelae of cerebral and cranial trauma;
c) post apoplectic disorders;
d) migraine
2. Peripheral circulatory disorders
3. Disorders of balance- a) prophylaxis and maintena ance therapy for symptoms of labyrinthine arteriosclerosis, vestibular irritability & Meniere’s syndrome; b) prophylaxis of motion sickness