Hepatitis B is often referred to as a silent infection because many sufferers experience no obvious symptoms. Although hepatitis B may seem harmless, infection with the hepatitis B virus can cause chronic inflammation that slowly damages the liver.
If not detected and controlled early, this condition can progress to various serious complications such as cirrhosis, liver failure, and even liver cancer. Therefore, understanding the risks and undergoing regular monitoring is crucial to prevent dangerous hepatitis B complications. The good news is that the risk of hepatitis B complications can be prevented through early detection, regular checkups, appropriate treatment, and a healthy lifestyle.
Understanding Hepatitis B and Why This Infection Can Persist in the Body for a Long Time
Hepatitis B is a disease caused by the hepatitis B virus (HBV) and causes liver infection. This virus can be transmitted through blood, sexual contact, shared needles, and from mother to baby during childbirth.
In some people, hepatitis B infection is only temporary or acute. However, in certain conditions, the virus can persist for more than 6 months and develop into chronic hepatitis B.
Chronic hepatitis B infection often causes no specific symptoms, so many patients are unaware that their liver is starting to suffer damage. However, the hepatitis B virus can cause chronic inflammation that slowly damages liver cells and triggers the formation of scar tissue, or fibrosis.
If this condition continues without proper monitoring and treatment, fibrosis can develop into cirrhosis, liver failure, and even liver cancer as a very serious complication of hepatitis B.
Hepatitis B Complications That Can Occur If the Disease Is Not Properly Monitored
The following complications of hepatitis B can occur:
1. Liver cirrhosis
Cirrhosis is a condition in which liver tissue is permanently damaged due to scarring. This condition causes decreased liver function and can disrupt various vital bodily processes. Patients with cirrhosis often experience abdominal swelling, fatigue, and even loss of consciousness.
2. Liver Failure
Liver failure occurs when the liver can no longer function properly. This condition is a dangerous complication of hepatitis B because it can cause a buildup of toxins in the body. In severe cases, patients can experience loss of consciousness and require a liver transplant.
3. Liver Cancer
Chronic hepatitis B is a major risk factor for liver cancer. The risk of liver cancer may increase in patients with long-term liver inflammation. Therefore, patients with chronic hepatitis B need regular monitoring to detect liver cancer as early as possible.
4. Portal Hypertension
Portal hypertension is increased pressure in the portal vein due to liver damage. This condition can lead to serious complications such as an enlarged spleen, fluid buildup in the abdomen, and gastrointestinal bleeding. Patients may experience vomiting blood or black stools, which require emergency treatment.
5. Fulminant Hepatitis
Fulminant hepatitis is a severe liver inflammation that progresses rapidly and leads to acute liver failure. Although rare, this condition can be life-threatening and requires immediate intensive care.
Symptoms and Signs of Hepatitis B Complications That Need to be Watched Out for Immediately
Some signs of hepatitis B complications can appear slowly and are often overlooked. Therefore, it's important to recognize the following symptoms:
- Yellowing of the skin and eyes can be a sign that liver function is starting to experience serious problems.
- An enlarged abdomen due to fluid accumulation (ascites) is often found in patients with liver cirrhosis.
- The body tires easily and loses appetite can occur because the liver's metabolic function begins to decline.
- Unexplained weight loss should be considered as a possible cause of serious complications, including liver cancer.
- Nausea, vomiting, and pain in the upper right abdomen can occur due to inflammation or enlargement of the liver.
- Vomiting blood or black stools is an emergency condition that can indicate gastrointestinal bleeding due to portal hypertension.
- Drowsiness, confusion, or decreased consciousness can occur when toxins build up in the body due to liver failure.
If these symptoms appear, immediately have a medical examination to determine the overall condition of your liver.
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How to Prevent the Risk of Hepatitis B Complications through Treatment, Routine Check-ups, and a Healthy Lifestyle
Here are 3 ways you can prevent the risk of hepatitis B complications:
1. Proper Treatment
The doctor will prescribe antiviral therapy to help suppress the amount of hepatitis B virus in the body. This treatment aims to reduce liver inflammation and lower the risk of long-term hepatitis B complications. In addition, patients will need to undergo regular check-ups as recommended by their doctor, including HBV DNA monitoring and regular liver function evaluations.
2. Routine Check-up
Regular checkups are essential for monitoring disease progression and detecting complications early. Some common tests include:
- Liver function tests such as SGOT and SGPT
- HBV DNA testing
- Liver ultrasound
- FibroScan to assess liver fibrosis
- AFP test for liver cancer screening
Routine monitoring is especially necessary in patients with chronic hepatitis B and high risk factors.
3. Living a Healthy Lifestyle
Lifestyle changes also play an important role in maintaining liver health and reducing the risk of hepatitis B complications. Some recommended steps include:
- Avoid alcohol consumption
- Maintain ideal body weight
- Eating a balanced nutritious diet
- Regular exercise
- Do not consume drugs or herbs carelessly
- Vaccinate all family members in the same house with hepatitis B.
When to See a Doctor to Prevent Hepatitis B Complications
See a doctor immediately if you experience yellowing of the eyes and skin, especially if accompanied by severe weakness, abdominal pain, or decreased consciousness.
Hepatitis B patients who haven't had a checkup in a long time are also advised to undergo an immediate liver evaluation. Routine checkups can help detect hepatitis B complications early, allowing for faster and more optimal treatment.
Consulting with an internal medicine specialist or hepatology consultant is important to determine appropriate treatment and monitoring for each patient's condition.
Article written by Dr. Fenny Elvina Ridho, Sp.PD – FINASIM (Internal Medicine Specialist, EMC Cikarang Hospital).