Hi there ,
Welcome to Just answer !
1)What is your wife 's age ?
2) has a CT scan of brain carried out on her ?
3) along with above complaints has she also become agitated , disorientated with time and palce and person , as in, not able to know what time it is , what day and date it is , and unable to recognise near and dear ones or recall their names or her own home address ?
Kindly answer a few questions against their numbers , and i shall get back to you with an appropriate reply.