What Are the Common Methods of Avoiding the GI Tract?
Several methods are employed in clinical settings to bypass the GI tract, including:
1. Parenteral Nutrition (PN): This involves the administration of nutrients directly into the bloodstream, bypassing the GI tract entirely. It is often used for patients with non-functioning GI tracts or severe malabsorption issues.
2. Intravenous (IV) Medications: Many medications can be given intravenously to avoid the GI tract, which is particularly useful in cases of severe nausea, vomiting, or when oral intake is contraindicated.
3. Nasogastric (NG) and Nasointestinal Tubes: While these do use parts of the GI tract, they can be used to bypass the stomach and deliver nutrition and medications directly to the intestines.
