A sick tummy feeling refers to nausea, which can have many causes, including gastritis, food poisoning, or acid reflux. Depending on the severity, nausea may be treated with antacids, dietary adjustments, or medications like anti-nausea drugs.

A GI malignancy refers to any cancerous growth within the gastrointestinal tract. These cancers are often aggressive and can spread quickly if not detected early. Colon cancer, stomach cancer, and pancreatic cancer are common forms of GI malignancy. Gastroenterologists play a vital role in screening for these cancers through procedures like colonoscopies and endoscopies.

Sleeve bariatric surgery, also known as Vertical Sleeve Gastrectomy (VSG), is a restrictive procedure where 80% of the stomach is removed. This reduces stomach capacity, limiting food intake and helping with significant weight loss. It is one of the most popular forms of bariatric surgery due to its effectiveness and relatively lower risk compared to bypass surgeries.

In the UK, gastric sleeve surgery is available through the National Health Service (NHS) for patients who meet specific criteria, such as having a Body Mass Index (BMI) over 40 or over 35 with obesity-related health conditions. Private options are also available, and the cost typically ranges from £8,000 to £12,000.

An infection in the stomach is commonly caused by bacteria like H. pylori, which can lead to gastritis, ulcers, or even stomach cancer. Symptoms of a stomach infection include nausea, vomiting, diarrhea, and stomach pain. Treatment involves antibiotics and medications to reduce stomach acid and heal the stomach lining.

Feeling sick in your stomach can indicate nausea, indigestion, or an underlying condition such as gastritis, food intolerance, or stress. If persistent, it’s essential to consult a healthcare provider for proper diagnosis and treatment.

After a stomach bypass (gastric bypass) surgery, patients must follow a strict diet to promote healing and sustain weight loss. This typically starts with liquids, then progresses to pureed and soft foods, eventually allowing small, nutrient-dense meals. Long-term dietary adjustments are crucial to prevent complications like dumping syndrome.

Roux-en-Y Gastric Bypass (RYGB) is a popular form of bariatric surgery that reduces the size of the stomach and reroutes the digestive system. This results in both restriction of food intake and malabsorption, leading to significant weight loss. The surgery is considered highly effective for morbidly obese individuals and also helps improve obesity-related health issues like diabetes, hypertension, and sleep apnea. However, it requires lifelong dietary changes and nutritional supplements to avoid deficiencies.

When the stomach is taken out through a procedure like gastrectomy, the patient must adapt to a new lifestyle that involves eating smaller, more frequent meals and relying on supplements for essential nutrients. This surgery is performed to treat conditions like stomach cancer, ulcers, or severe obesity.

RNY (Roux-en-Y) gastric bypass and the gastric sleeve (sleeve gastrectomy) are two of the most common bariatric surgeries. While both procedures restrict the stomach’s size, the RNY bypass also reroutes part of the small intestine, reducing calorie absorption. The sleeve removes a large portion of the stomach without altering the intestines. The choice between the two depends on the patient’s health, goals, and surgeon recommendations.