You are less than the normal urine output per hour if you're producing less than 400ml of urine in a day. This condition is usually different from anuria in which you produce less than 50ml urine in a day. You may experience this situation for many different reasons. normal person urinates anywhere between 800 and 2,000 ml per day. It means your normal urine output per hour should be anywhere between 33.3 and 83.3 ml. If it's not within this range, there's something wrong.
Sometimes called a slipped or ruptured disk, a herniated disk most often occurs in your lower back. It is one of the most common causes of low back pain, as well as leg pain (sciatica). Between 60% and 80% of people will experience low back pain at some point in their lives. A high percentage of people will have low back and leg pain caused by a herniated disk.
Many of us will have lumbar disc bulges that show up on scans and we may not even know we had a problem. Very few of us will have symptoms from them, in fact less than 5% of people with lower back pain will have trouble because of lumbar discs. A bulging lumbar disc causing irritation of the sciatic nerve.