The law of conservation of mass (from Lavoisier) states that mass can be neither created nor destroyed (but it may change its form into something that is not desired, such as heat with an engine) or that in a chemical reaction, the total mass of the reacting substances is equal to the total mass of products formed.
The anticholinergics and antispasmodics are a group of medicines that include the natural belladonna alkaloids (atropine, belladonna, hyoscyamine, and scopolamine) and related products. The anticholinergics and antispasmodics are used to relieve cramps or spasms of the stomach, intestines, and bladder. Some are used together with antacids or other medicines in the treatment of peptic ulcers. Others are used to prevent nausea, vomiting, and motion sickness.
Anticholinergics are used to treat poisoning caused by medicines such as neostigmine and physostigmine, certain types of mushrooms, and ânerveâ gases or organic phosphorous pesticides (eg, demeton [SystoxÂ®], diazinon, malathion, parathion, and ronnel [TroleneÂ®]).yomax SL, Symax SL. Hyomax SL (hyoscyamine) is an anticholinergic used to treat irritable bowel syndrome (IBS) and peptic ulcers. It controls muscle spasms, which can ease symptoms of IBS and allow for faster healing of ulcers. Hyomax SL is a sublingual tablet, also available as Symax SL and generic hyoscyamine.