Hey Doctor, I am feeling dry skin dry eyes and dry lips. My tongue burns like a hot tava when I drink water then it cools after few second it again burns. I feel thirsty all the time and digestion is not good. I go to 2 -3 times a day and during sleeping sometimes I feel pain in my leg. Even I feel drowsiness. I took neurobion forte but it increases my heart beat and I feel dizzy so please guide me.