What causes stomachache at night?

1, unreasonable diet at

night excessive intake of pepper, garlic and other irritant foods lead to gastric mucosa stimulation, will cause congestion, edema, and pain.

2, dyspepsia

patients overeating at night lead to gastric motility rhythm slowed down, and then increase food gas production, will appear stomachache symptoms.

3, gastric ulcer

patients gastric mucosa or deep tissue ulcers lead to gastric acid during sleep at night directly stimulate the ulcer site, will cause pain symptoms.