The 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.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/APAP and Pregnancy Category C. The acetaminophen component of hydrocodone/APAP is usually considered safe for pregnant women (see Tylenol and Pregnancy) . However, the hydrocodone component may not be safe.When given to pregnant hamsters, a single dose of hydrocodone increased the risk of birth defects, including cranial defects.Limited human studies also indicate that hydrocodone may increase the risk of similar birth defects in humans.ydrocodone/APAP and Pregnancy Category C. The acetaminophen component of hydrocodone/APAP is usually considered safe for pregnant women (see Tylenol and Pregnancy) . However, the hydrocodone component may not be safe.
It is also used to protect the liver. Donât confuse betaine hydrochloride with betaine anhydrous. Use only the FDA-approved betaine anhydrous product for the treatment of high levels of homocysteine in the urine (homocystinuria).This is a symptom of some rare genetic diseases.here isn't enough information to know if betaine hydrochloride is safe. It might cause heartburn. Pregnancy and breast-feeding: Not enough is known about the use of betaine hydrochloride during pregnancy and breast-feeding. Stay on the safe side and avoid use.