What should I do if I feel nauseous and want to vomit when I wake up in the morning?
Feeling nauseous and wanting to vomit upon waking in the morning usually requires treatment based on the underlying cause. Common causes include pregnancy, chronic gastritis, and gastric ulcers.
1. Pregnancy
Nausea and vomiting upon waking may indicate pregnancy in women. Elevated levels of sex hormones such as estrogen and progesterone during pregnancy can stimulate the gastrointestinal tract, leading to early pregnancy symptoms.
2. Chronic Gastritis
Infection with Helicobacter pylori, long-term consumption of irritating foods, or use of medications that damage the gastric mucosa may injure the stomach lining and impair digestive function, resulting in chronic gastritis. When there has been no food intake for an extended period overnight, excessive hunger may trigger nausea and vomiting upon waking.
3. Gastric Ulcer
Nausea and vomiting upon waking may also result from gastric ulcers caused by prolonged dietary irritation, irregular eating habits, excessive mental stress, or poor sleep quality, which can damage gastric tissues such as the antrum and angularis. Gastric ulcers often cause discomfort after long periods without food, particularly during the night.