The parasympathetic and sympathetic components of the autonomic nervous system (ANS) differ in their structure and in their function, but the two systems have some important features in common.he cell bodies of the presynaptic neurons of both the parasympathetic and sympathetic systems are located within the central nervous system. These presynaptic autonomic neurons synapse only with postsynaptic autonomic neurons.
Hydrocodone itself does not cause possible liver damage, but the actual acetaminophen in the pill is what can cause liver damage in high doses. Typically one must consume more then 8,000 mg in a 24 hour period consistently over a period of time to cause damage.cetaminophen is processed by the liver and it takes about 4 hours for the liver to break it down. Taking more then the recommended dosage can cause the liver hardship. Granted going over a few times won't necessarily cause permanent damage, but consistent use may.
Norco is hydrocodone (vicodin) without the acetomenophine (ibuprofen). Vicodin will also damage your liver over time, but by subtracting the ibuprofen, it slows the damage down. It is not uncommon for ibuprofen to hurt people's stomach, especially when taking lots of it.es. Ibuprofen (AKA acetomenophine) will damage your liver over time. However, it takes at least 800mg (or more) per day over a period of years to damage your liver. Those liver warnings are mostly for people with chronic pain conditions. There are a great many medicines that are hard on your liver.