British journal of surgery volume 72, issue 2 , article first published online: 7 dec 2005 abstract references cited by options for accessing this content: if you have access to this content through a society membership, please first log in to your society website. If you would like institutional access to this content, please recommend the title to your librarian. viagra women does do If your institution is on this list, you should login via openathens. buy viagra without prescription If it is not, please login via athens login via other institutional login options you can purchase online access to this article for a 24-hour period (price varies by title) if you already have a wiley online library or wiley interscience user account: login above and proceed to purchase the article. New users: please register, then proceed to purchase the article. viagra uk paypal Registered users please login: access your saved publications, articles and searches manage your email alerts, orders and subscriptions change your contact information, including your password e-mail: password: please register to: save publications, articles and searches get email alerts get all the benefits mentioned below! Register now >. Additional x-rays may be made immediately after the procedure in order to obtain greater details of the area under examination. buy viagra canada Often, additional x-rays are made after the barium has been excreted from the bowel, which is usually one or more days after the procedure. buy cheap viagra Barium swallow what is a barium swallow? can you purchase viagra over the counter A barium swallow, also called an upper gi series, is an examination of the esophagus and stomach using barium to coat the walls of the upper digestive tract so that it may be examined under x-ray. viagra canada Barium swallows are used to identify any abnormalities such as tumors, ulcers, hernias, pouches, strictures, and swallowing difficulties. effects of using viagra How is a barium swallow performed? Usually, a barium swallow can be performed on an outpatient basis. Patients may be advised not to eat or drink after midnight on the night before the examination. Although each hospital may have specific protocols in place, generally, a barium swallow procedure follows this process: the patient will be asked to drink the barium liquid and to swallow baking soda crystals. It is important not to belch, as the gas assists the radiologist in evaluation. The patient will stand behind a machine called a fluoroscope (a device used for the immediate showing of an x-ray image). viagra pills The patient may be asked to move in different positions and to hold his or her breath while the x-rays are taken. If the small intestine is to be examined, the patient may be asked to drink additional barium and a series of x-rays will be taken until the barium reaches the colon. Following the examination, barium may cause constipation.. cheap australian viagra order viagra online