Anticholinergic agents are those which block neurotransmitter acetylcholine in the central nervous system, and antispasmodics are herbs or drugs that suppress spasms. This category is dedicated to both or combinations of both.
Regular Websites
This section of About.com which relates to IBD provides information about anticholinergics including the definition and pronunciation. - Anticholinergics
http://ibdcrohns.about.com/od/ibsdrugs/g/Anticholinergics.htm
Includes information about Merbentyl and its uses for Irritable Bowel Syndrome and colic, contraindications, and side effects. Also presents other medicines which contain the same active ingredients. - Net DoctorMerbentyl
http://www.netdoctor.co.uk/medicines/100001618.html