Hi. My. 20 Yr Old Daughter Is Not Coping W/

Hi. My. 20 yr old daughter is not coping w/ her injection of ability think dr said will lessen to 300 not sure she is very restless and seems worse on it she has had 2 injections and she does not want anymore due on Thursday 24th dec please help me w/ this query. She started all up on ability in tablet form dice sept 2015 and had her 1st injection in end of October and end of November and she refuses the one due this week even the dr said to reduce it thank u in advance