Medicines for Functional dyspepsia

What it is

Functional dyspepsia is a common condition causing ongoing or recurrent indigestion-type symptoms in the upper abdomen, without any ulcer, inflammation or other structural cause being found on tests. Symptoms can include discomfort or a burning feeling in the upper tummy, feeling uncomfortably full after eating, feeling full very quickly when eating, bloating and nausea. It is called "functional" because the problem lies in how the stomach and gut work and how the person experiences symptoms, rather than in visible damage — the gut may be more sensitive, empty more slowly, or be affected by stress and how the brain and gut communicate. It is not dangerous and does not lead to serious disease, but it can be persistent and affect quality of life. Because the symptoms overlap with other conditions, assessment (sometimes including tests such as a camera test in certain people) helps confirm it and exclude other causes.

How it is treated

Management combines reassurance, lifestyle and dietary measures, and, where needed, medicines. Understanding that it is a real but non-dangerous condition is itself helpful. Dietary and lifestyle steps can ease symptoms — eating smaller, more regular meals, not lying down soon after eating, reducing fatty, spicy or trigger foods, limiting caffeine and alcohol, stopping smoking, and managing stress (which often influences gut symptoms). Testing and treating for the stomach bacterium Helicobacter pylori is recommended, as clearing it helps some people. Medicines such as those that reduce stomach acid, or that help the stomach empty, are used depending on the main symptoms, and some people benefit from treatments that act on the gut-brain interaction. Because stress and the gut-brain link are important, psychological approaches help some people. The reassuring message is that, although it can be stubborn, functional dyspepsia is manageable and not a sign of serious disease.