My mother in law age 65 has no control over urination and latrine. I mean she can't wait and do it wherever she is. This is her daily problem. She urinates in her bed also. She cries and agitated all the day .also her left hand is paralyzed. She does not want to walk. She has been taking sleeping pills solopose dm 0.5 mg since 2 years 1 tablet at night but she doesn't sleep and talks to my father in law during midnight. What blood test should be done and what may be her problem? How to make her health better?