many women who have classic urinary tract symptoms often have urethritis (irritation of the urinary opening). this can be caused by soaps laundry detergents perfumed sheet dryer softeners and even a mild yeast infection. the reason it may improve with urination and drinking water could be that you are "washing out" the irritant (like soap).
problem with burning urine tried different antibiotic no helping. it gets better when i drink water come back again. my urine was taken to lab for further tests. nothing unusual was found. . . . if i drink lot of water the burn will go away for couple of hours and come back again. . . . please help. . . . regards. .