My mother 47 ... when she is tensed.. if she sleeps she ll pass urine while sleeping on the bed itself.has she lost control over her body.i m worrie?

Loss of bladder cont: There are many reason for bladder control which may include Over sedation with medication or Alcohol , other medications such as diuretics , Bladder irritants such as caffeine and artificial sweeteners . Constipation , causing pressure on the bladder , UTI . All these are correctable . Your mother needs an evaluation . There are some neurological conditions that need to be ruled out . See a doc