What is pre -operative fasting?

pre -operative fasting reduces the risk of regurgitation and inhalation of the stomach content by limiting the amount of material present in the stomach. Patients may be recommended that they do not take anything by mouth for a specified number of hours before the scheduled surgery. Exact instructions on this topic were the subject of debate due to changes in anesthesia technique, and a number of studies with different results offered unclear information for research staff. Individual patients may have special risk factors that cause the cause of them, which requires an assessment of the case. Preoperative fasting can help reduce this risk. Antacid drugs can also be recommended, so if there is a certain inhalation, the fluid will not be so sour, which can reduce lung damage. Changes in the anesthesis of the accessories caused this risk to be less likely across the board and reduced the need for draconian preoperative instructions on an empty stomach. In an emergency, the need to perform surgery prevails over the worry of the patient last time, although NasogastriThe tube can be used to move the stomach content. For young children and infants, it may be permissible to eat closer to surgical procedure.

Older adults, people with stomach disorders and overweight individuals are exposed to increased risk of regurgitation during surgery or postoperative recovery. They could potentially aspire and inhale part of the stomach. An increased risk can lead to a surgeon to ask the patient to observe stricter instructions for preoperative fasting on Ensure, that the stomach is as natural as possible. This protects the patient, although it can be unpleasant. People concerned about their ability to follow the recommended instructions can talk to their surgeons to discuss their possibilities and always tell their doctors if they ate inside.

Diabetic patients and other people who may have problems with fasting may be special cases. Although they still need to follow the requestKy for pre -operative fasting, they may have to prepare before the operation to reduce the risk of feeling well during fasting. For certain operations, such as those related to the gastrointestinal tract, the patient may need to monitor special food for a few days before the operation to clean the stomach and intestines.