Best Answer: The peripheral nervous system, which it is a component of. The sympathetic and parasympathetic systems are components of the autonomic nervous system.
Also, make the call if: 1  Constipation is a new problem for you. 2  You have blood in your stool. 3  You are losing weight even though you are not dieting.  You have severe pain with bowel 1  movements. Your constipation has lasted more than 2 weeks.  You have pencil-thin stools.
How Long Does Cialis Last? The answer depends on a number of factors and will vary between individuals. However, in most people, Cialis will last for about 36 hours. In previous research studies, the effects of Cialis were measured by comparing people who took Cialis to people who took a sugar pill.