Creatine is a naturally-occurring amino acid (protein building block) that's found in meat and fish, and also made by the human body in the liver, kidneys, and pancreas.It is converted into creatine phosphate or phosphocreatine and stored in the muscles, where it is used for energy.reatine is a naturally-occurring amino acid (protein building block) that's found in meat and fish, and also made by the human body in the liver, kidneys, and pancreas.
Lumbar punctures usually take place in a doctorâs office â most often a neurologist â that has been equipped to do this procedure. Who will be in the room with my child during the procedure? Your child will be with her doctor or nurse practitioner performing the lumbar puncture, and a nurse or clinical assistant who will help.
You may experience discomfort during a lumbar puncture. The doctor will use all possible comfort measures and complete the procedure as quickly as possible to minimize any discomfort or pain. What happens after a lumbar puncture? You usually will be asked to lie flat for about one hour after the lumbar puncture is completed.