Why do I get a stomach ache every morning?

A stomach ache that arrives every morning has clock-driven suspects. An empty stomach is a pool of unbuffered acid, and if your lining is irritated - gastritis, an ulcer, or reflux from late eating - the overnight hours are when acid does its worst work, and the morning ache is the bill. Morning cortisol peaks naturally, speeding gut activity and sharpening pain perception. And anxiety lives in the morning for many people - the gut is dense with nerves, and dread about the day ahead genuinely hurts there. NIDDK lists upper-belly pain and discomfort among core indigestion symptoms, and timing patterns are diagnostic gold. Sorting it: does eating settle it fast - that is the acid-and-empty-stomach pattern, and it points toward gastritis or an ulcer, worth a provider visit since ulcers are treatable and H. pylori testing is simple. Does it come with loose morning stools and ease after the bathroom - that is the IBS pattern. Does it track stressful days and vanish on calm weekends - that is the anxiety pattern. Does it come with nausea and you could be pregnant - test. The flags that skip the sorting: pain with vomiting blood or black stools, pain that wakes you in the night, unexplained weight loss, difficulty swallowing, or pain steadily worsening over weeks - all provider-prompt. A morning ache that survives two weeks of earlier dinners, no late snacks, and calmer mornings deserves the visit too. Pymander is a free AI doctor, 24/7 by text. Describe the ache and what relieves it, and it can help you sort the pattern.