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.
Hydrocodone is a narcotic cough medicine. Homatropine is a drug that works against the narcotic to prevent an overdose of this medication. The combination of homatropine and hydrocodone combination is used to treat cough.Homatropine and hydrocodone may also be used for purposes not listed in this medication guide.top using this medication and call your doctor at once if you have a serious side effect such as: 1  painful urination; 2  urinating less than usual or not at all; 3  extreme drowsiness or weakness; 4  feeling like you might pass out; 5  weak or shallow breathing, or breathing that stops; 6  feeling anxious or fearful; or.