The post-op sleeve diet is vital for healing and weight loss after sleeve gastrectomy. It begins with liquids, followed by pureed foods, and eventually includes solid foods. Protein intake is prioritized, and patients must avoid high-fat, high-sugar foods to prevent complications like nausea or dumping syndrome.

A doctor for gastric issues is typically a gastroenterologist, a specialist in diagnosing and treating conditions related to the digestive system. Gastroenterologists treat conditions such as acid reflux, gastritis, ulcers, and irritable bowel syndrome (IBS).

Lap band surgery, also known as gastric banding, is a type of weight-loss surgery where a band is placed around the upper part of the stomach to create a small pouch. This restricts food intake, leading to weight loss. In the UK, lap band surgery is available through both private healthcare providers and the NHS. The procedure has become less common compared to other forms of bariatric surgery, such as the RNY or sleeve gastrectomy, due to its lower success rates and higher complication risks.

Weight loss tablets are medications designed to help individuals lose weight by suppressing appetite or blocking fat absorption. Common examples include Orlistat, which reduces fat absorption, and phentermine, which is an appetite suppressant. These medications are typically prescribed to individuals with a BMI over 30 or those with obesity-related conditions.

A gastroenterologist is a specialist in diagnosing and treating diseases of the gastrointestinal tract, including the stomach, intestines, liver, pancreas, and gallbladder. Common conditions treated include IBS, Crohn's disease, and gastritis. They play a critical role in the care of patients post-bariatric surgery, helping manage complications and ensuring proper digestion.