What could be the cause of nausea?
Nausea is a common physical symptom that can be caused by a variety of diseases or physiological factors. Among the health topics that have been hotly debated on the Internet recently, discussions about the causes and coping methods of nausea have been particularly prominent. This article will combine the popular health information of the past 10 days to analyze the diseases that may be involved in nausea and provide structured data reference.
1. Common causes of nausea

According to recent hot search data on medical and health categories, the following diseases are most commonly associated with nausea symptoms:
| Cause classification | specific disease | Hot search index |
|---|---|---|
| Digestive system diseases | Gastritis, gastric ulcer, cholecystitis | ★★★★★ |
| neurological diseases | Migraines, concussions, meningitis | ★★★★ |
| endocrine diseases | Diabetic ketoacidosis, hyperthyroidism | ★★★ |
| cardiovascular disease | Myocardial infarction, hypertension | ★★★ |
| psychological factors | anxiety disorder, depression | ★★ |
| Others | Pregnancy reactions, drug side effects | ★★★★ |
2. Recently hotly discussed topics related to nausea
1."Sequelae and nausea symptoms of COVID-19": Many experts took to social media to discuss the possible mechanisms of persistent nausea after recovery from COVID-19.
2."Summer Food Safety": Centers for Disease Control and Prevention in many places have issued warnings that cases of nausea and vomiting caused by food poisoning have increased significantly.
3."Workplace Stress and Somatic Symptoms": An employee health report from a well-known company showed that 35% of the respondents experienced symptoms of stress nausea.
3. Disease tips associated with nausea
According to the data compiled by the medical Q&A platform in the past 10 days:
| accompanying symptoms | possible disease | Medical advice |
|---|---|---|
| Vomiting + fever | Gastroenteritis, food poisoning | Seek medical attention within 24 hours |
| Dizziness + nausea | hypotension, anemia | Check within 3 days |
| Chest pain + nausea | heart disease | Emergency call immediately |
| Headache + Nausea | Migraine, brain disease | See a doctor within 48 hours |
| Loss of appetite + nausea | Hepatobiliary diseases, gastritis | Check within 1 week |
4. When do you need immediate medical treatment?
According to the recent warning information issued by the emergency department of a tertiary hospital, you should seek medical treatment immediately if the following situations occur:
1. Nausea accompanied by severe chest pain or difficulty breathing
2. Vomitus is bloody or coffee grounds-like
3. Unable to eat if nausea persists for more than 48 hours
4. Accompanied by confusion or severe headache
5. Severe nausea in pregnant women affects daily life
5. Recently recommended nausea relief methods
1.diet modification: Eat small meals frequently and avoid greasy and spicy food (No. 3 on the hot search list)
2.acupressure: Video tutorial on Neiguan acupoint pressure method has exceeded one million views
3.Breathing training: The search volume of 4-7-8 breathing method in health apps increased by 200%
4.drug selection: A certain brand of gastrointestinal medicine is on the e-commerce bestseller list due to its remarkable effect in relieving nausea.
6. Latest suggestions from experts
The Gastroenterology Branch of the Chinese Medical Doctor Association emphasized in a recent health tip:
1. Long-term and recurring nausea requires gastroscopy
2. People over 40 years old who experience sudden nausea should be investigated for cardiovascular and cerebrovascular diseases.
3. Teenagers suffering from unexplained nausea need to pay attention to their mental health.
4. Pay special attention to food hygiene in summer to prevent infectious nausea
This article is compiled based on the hot topics on health in the past 10 days and is for reference only. If symptoms persist or worsen, please seek medical examination promptly. For health problems, you should consult a professional medical institution to avoid delaying treatment.
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