HI sir My mother , age of 58 , Met a small accident and admitted in hospital on 19th NOv 2013. After CT scan done -s/o e/o moderate size vermian haematoma with mass effect on 4th ventricle and early and early obstruction hydrocephalus also has moderate size left frontal contusion with severe diffuse oedema .Diagnosed as Posterior fossa haematoma with hydrocephalus .hence sub occipital Craniectmy and haematoma evacuated done under GA on 20th Nov 2013 .In the view of Bronchospasm treated with Aminophylline infusion and nebulization. After discharge from hospital started using Levipil 500mg , Amlog 5 mg ,Itopride 50 mg medicines.After 2 days she is feeling giddiness and vomiting( even after giving emset /Domstall all 3 times.) ....it is continuing ...... After 45days , again admitted hospital for review . condition : she is very much conscious , BP 110/70 sugar-88 and pulse 80/min - Giddiness while getting up from sleep bitter in taste and vomiting. CT brain result : 1. As this know case of RTA Operated with occipital craniotomy and bone flap refixation measure 28mm , no mass found 2. Gliotic changes noted in cerebellum and in left frontal region 3. small vessel ischemic changes noted in bilateral periventricular of noted. Current course of medicines : 1. Levipil 500 , 2.Accuvert(Stopped after 20day) 3.Vertin ( now stopped after 20days ) 4.amlog 5.Nomabrain 800 ( continue) ,Aminophylline Tab( Stopped after 10day). budocort for Asthama . Current situation : vomiting stopped for 20 day and giddiness come for few days . However it is Giddiness started again and vomiting ( alternate days) also and bitter taste and feeling weekness. ( she able to walk some time in day ) . Please help us how to stop Gidiness and vomiting