Suggest Remedy For Back Ache, Breathing Problem And Numbness In Legs After Taking Eptoin

My mom has taken eption 100mg for 4months till date with 2dosess a day and she is complaining backached,before taking eption suddenly used to attack in unconscious,after 2months taking eption her both legs and hands become cognition and pain right leg which she cannot move, sometimes having breathing problem and weak,loss of memory,she couldn t sleep every night but slept around 1-2am till 11am.Along with eption 100mg the doctor advised her to take Osip (syrup),Vitazyme and Chlorpromazine tablets 100mg which she is taken regularly.Does these medicines have any side effect,if she stop eption what would be the result ?please do reply any suggestion.