In my recent exploration of the connection between stomach ulcers and weight loss, I discovered that stomach ulcers can indeed lead to weight loss. This can be due to discomfort or pain while eating, causing a reduction in food intake. Sometimes, severe ulcers can also lead to complications like internal bleeding, impacting your overall health and causing weight loss. Additionally, the stress of having a health condition like ulcers can contribute to weight loss too. It's crucial to consult a doctor if you're experiencing sudden and unexplained weight loss along with other ulcer symptoms.