Some behavioural changes induced by amantadine (adamantine)

Abstract

In experiments carried out in mice, it was shown that amantadine (adamantine) (50, 75, 100 and 200 mg/kg i.p.) reduced the exploratory activity. This phenomenon was due not to reduction of the locomotion and of the muscular force. Amantadine in large doses had a slight convulsant action; at the same dose (100 mg/kg i.p.) it greatly potentiated the convulsant effects of pentetrazol. On Haffner's test amantadine had no analgesic activity.