What causes nausea and stomachache?

What causes nausea and stomachache?

Nausea and stomachache are common symptoms of physical discomfort that can be caused by a variety of reasons. Among the hot topics on the Internet in the past 10 days, health content has received particular attention, especially discussions about digestive system problems. This article will analyze the common causes of nausea and stomachache based on recent hot topics and provide structured data for reference.

1. Review of recent hot health topics on the Internet

2. Analysis of common causes of nausea and stomach pain

1.gastrointestinal infection: There has been a recent surge in norovirus and rotavirus infections, a type of viral gastroenteritis that often causes nausea, vomiting, abdominal pain and diarrhea. Symptoms usually appear suddenly and may be accompanied by a low-grade fever.

2.food poisoning: Eating food contaminated with bacteria (such as salmonella, E. coli) can cause abdominal pain, nausea, vomiting and diarrhea. Recently, seafood food safety issues have become a hot topic.

3.Indigestion: Overeating, eating too fast, or eating greasy food can cause indigestion. Symptoms include upper abdominal discomfort, nausea, and a feeling of fullness.

4.Menstrual related symptoms: Women may experience abdominal pain and nausea before or during menstruation, which is related to hormonal changes and prostaglandin secretion.

5.gastroesophageal reflux disease: Reflux of gastric acid into the esophagus may cause heartburn and nausea, especially when lying down or bending over.

3. Assessment of symptom severity

4. Recent popular preventive measures

1.Pay attention to hand hygiene: There has been a high incidence of norovirus recently, and frequent handwashing is the key to prevention.

2.food safety: Avoid eating raw and cold seafood, and heat food thoroughly. Seafood safety issues have been reported in many places recently.

3.Eat properly: Avoid overeating and control the intake of greasy food. This is a popular suggestion from health bloggers recently.

4.moderate exercise: Promote gastrointestinal motility and prevent indigestion.

5. When Do You Need Medical Treatment?

It is recommended to seek medical attention immediately if:

- Symptoms persist for more than 48 hours without relief

- Symptoms of severe dehydration (dry mouth, oliguria, dizziness)

- Vomiting blood or having blood in your stool

- Persistent high fever (over 38.5℃)

- Severe abdominal pain that does not relieve

Medical resources have been tight recently, and the number of emergency calls in hospitals in many places has increased. It is recommended that in non-emergency cases, you can first consult with the hospital through the Internet to avoid cross-infection.

6. Home care suggestions

1.hydration: Drink warm water or oral rehydration salts in small sips frequently.

2.diet modification: Follow the BRAT diet principles (bananas, rice, applesauce, toast).

3.rest: Ensure adequate sleep and avoid fatigue.

4.medicine: Antiemetics or antispasmodics can be used under the guidance of a doctor.

Finally, a reminder that although nausea and stomach pain are mostly self-limiting problems, many infectious diseases have been prevalent recently. If symptoms are severe or persistent, you should seek medical examination in time to avoid delays in treatment.