How can I drink coffee with IBS?

While most people tolerate caffeine in moderate amounts, people who have IBS may find they need to limit themselves to 2-3 cups per day or less. If you find you are particularly sensitive, it may be worth trying half strength, decaf coffee or even switching to tea, which is naturally much lower in caffeine than coffee.

Why does coffee hurt my stomach IBS?

Coffee contains Salicylates

Salicylates are not FODMAPs (carbohydrates that cause IBS symptoms) but can cause similar gut symptoms. A small proportion of people are sensitive to salicylates, and this may cause symptoms of IBS.