What are the symptoms of being infected with hepatitis B?
Hepatitis B (hepatitis B) is a contagious liver disease caused by the hepatitis B virus (HBV). Understanding the symptoms of hepatitis B is crucial for early detection and treatment. The following is a detailed analysis of the symptoms of hepatitis B, combined with the hot topics and hot content on the entire network in the past 10 days, to provide you with structured data.
1. Common symptoms of hepatitis B
Symptoms of hepatitis B vary depending on the stage of infection and individual differences. The following are common symptoms of hepatitis B infection:
| Symptom type | Specific performance | Emergence stage |
|---|---|---|
| acute hepatitis B symptoms | Fatigue, loss of appetite, nausea, vomiting, abdominal pain, joint pain | 1-6 months after infection |
| Chronic hepatitis B symptoms | Chronic fatigue, bloating, itchy skin, jaundice (yellowing of the skin and eyes) | Infected for more than 6 months |
| serious complications | Cirrhosis, hepatic ascites, hepatic encephalopathy, liver cancer | No treatment for a long time |
2. Transmission routes of hepatitis B
Hepatitis B is mainly spread through the following ways. Understanding these ways can help prevent infection:
| Transmission route | Specific instructions | Precautions |
|---|---|---|
| Bloodborne | Through blood transfusion, shared needles, incomplete sterilization of medical equipment, etc. | Avoid sharing needles and ensure medical equipment is sterilized |
| mother-to-child transmission | passed from mother to baby during childbirth | Pregnancy screening, infant vaccination with hepatitis B vaccine |
| sexually transmitted | Transmitted through unprotected sex | Use condoms, get vaccinated |
3. Diagnosis and treatment of hepatitis B
Early diagnosis and standardized treatment are the keys to controlling hepatitis B. Here are the ways to diagnose and treat hepatitis B:
| diagnostic methods | Treatment | Things to note |
|---|---|---|
| Blood test (five items for hepatitis B) | Antiviral drugs (such as entecavir, tenofovir) | Check liver function regularly |
| liver function test | immunomodulatory therapy | Avoid alcohol and hepatotoxic drugs |
| Liver ultrasound or CT | Liver transplant (end-stage patients) | maintain a healthy lifestyle |
4. Recent hot topics and hepatitis B related information
Combined with the hot content on the Internet in the past 10 days, the following are the hot topics about hepatitis B:
| hot topics | Content summary | Source |
|---|---|---|
| Hepatitis B vaccine popularity increases | Many countries have reported significant increases in hepatitis B vaccination rates and a decrease in neonatal infection rates | World Health Organization (WHO) |
| Progress in R&D of New Hepatitis B Drugs | Scientists discover new antiviral drug that could cure chronic hepatitis B | "Nature" magazine |
| Mental health concerns of hepatitis B patients | Survey shows that hepatitis B patients have prominent mental health problems and need to strengthen social support | Chinese Center for Disease Control and Prevention |
5. How to prevent hepatitis B infection
Preventing hepatitis B infection is an important step to protect yourself and the health of others. Here are practical tips for preventing hepatitis B:
1.Get Hepatitis B Vaccination: Hepatitis B vaccine is the most effective way to prevent hepatitis B, especially for newborns and high-risk groups.
2.Avoid sharing personal items: Such as razors, toothbrushes and other items that may come into contact with blood.
3.safe sex: Using condoms can reduce the risk of sexual transmission.
4.Regular physical examination: Especially high-risk groups should undergo regular hepatitis B screening.
Conclusion
Hepatitis B is a preventable and treatable disease. Understanding its symptoms and transmission routes can help with early detection and prevention. Through vaccination, standardized treatment and healthy lifestyle, the spread and development of hepatitis B can be effectively controlled. If you or someone around you develops relevant symptoms, please seek medical examination in time.
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