My Mum Have A Problem Of Urinating And Whenever She

my mum have a problem of urinating and whenever she try to sleep she always pee after every single 10 min and she cant sleep and whenever she takes a nap its still in her head that she has to pee she has done tests of all kind but the reports always come positive and she cant sleep without taking any kind of sleeping pill when she take pills so she get relaxed but for few hours and always get frustrated and starts to abuse me and beat me..... these r the drugs she take tryptanol,lexotanal and alp and she suffering from all this after getting married means for the last 25 years