question: Hi I am taking omeprazole 40 mg capsules and started getting pins and needles in my left leg and foot. I have just had blood tests done and the Dr s nurse rang to tell me to drink lots of water as my kidneys were doing something not quite right. I am 69years old. I am taking sotalol and asprin as I suffered from A.F and had a heart attack 18 months ago regards Cheryl