Medical articles from Mr Oliver Old

A hernia occurs when an internal organ or tissue pushes through a weak area in the surrounding muscle or connective tissue, most commonly in the abdomen or groin. Hernias can cause a visible lump, dis...

Acid reflux is the backward flow of stomach acid into the oesophagus, causing symptoms such as heartburn and regurgitation. It occurs when the lower oesophageal sphincter (LOS) fails to close properly...

Knowing when emergency surgery is needed for gallstones and what it involves can help patients recognise the signs, and seek timely care.

Oesophageal cancer is a serious and increasingly common condition affecting the food pipe (oesophagus), which connects the mouth to the stomach. It can develop without obvious symptoms in its early st...

Weight loss injections have become increasingly popular in recent years, offering a non-surgical option for people struggling with obesity or difficulty losing weight through diet and exercise alone. ...

Barrett’s oesophagus is a condition in which the lining of the oesophagus changes, often as a result of prolonged acid reflux or gastro-oesophageal reflux disease (GORD). People with Barrett's oesopha...

In recent years, bariatric surgery has emerged as the leading solution for individuals struggling with severe obesity. This transformative procedure offers hope for improved health and quality of life...