A chronic hepatitis B infection usually cannot be cured completely, but it can be suppressed well with medicines. That sounds bleaker than it is, because most healthy adults who catch the virus clear it themselves and are left with nothing. The difference lies in whether the infection stays acute or becomes chronic.
That distinction determines everything: the treatment, the monitoring and the outlook.
Below you will read what happens after an infection, when a doctor starts treating and why hepatitis B differs from hepatitis C here.
Can hepatitis B be cured?
With an acute infection usually yes, and through your own immune system. Most healthy adults clear the virus within about six months by themselves, often without any medicines. Afterwards they are generally protected against a new infection.
If the infection becomes chronic, it is different. The virus can then be suppressed, but rarely removed from the body entirely.
That is the big difference from hepatitis C, which now genuinely cures in more than 95 percent of cases. How that works is in our piece on hepatitis C treatment.
What is the difference between acute and chronic hepatitis B?
The difference is time. If the virus is still detectable in your blood after about six months, the infection is called chronic. If it clears earlier, it was an acute infection your body resolved.
The age at which you are infected weighs heavily. Infection in adulthood becomes chronic far less often than infection around birth.
| Acute hepatitis B | Chronic hepatitis B | |
|---|---|---|
| Duration | Shorter than about six months | Longer than about six months |
| Symptoms | Often none, sometimes jaundice and fatigue | Often no symptoms for years |
| Treatment | Usually rest and monitoring only | Sometimes suppressive medicines, sometimes monitoring only |
| Outlook | Usually full recovery | Well controllable, rarely fully gone |
Precisely because chronic hepatitis B often runs quietly, it is regularly found by chance. Symptoms are not a reliable guide.
What does treatment look like?
For chronic hepatitis B it usually means antiviral medicines in tablet form, which slow the virus from multiplying. That eases the strain on your liver and lowers the chance of long-term damage. A specialist decides which medicine and schedule fit.
Such treatment often lasts a long time, sometimes years. Stopping happens only in consultation, because the virus can otherwise flare up again.
We describe here how it generally goes. This is not a treatment plan and does not replace a conversation with a doctor.
When does a doctor start treating?
Not everyone with chronic hepatitis B gets medicines straight away. The doctor looks at how active the virus is, whether your liver shows signs of strain and how your wider health is doing. Sometimes periodic monitoring is enough for now.
Those checks usually consist of blood tests at regular intervals. That makes it visible whether the situation stays stable or changes.
The RIVM points out that regular monitoring in chronic infection matters for spotting damage in time. That is exactly why waiting without monitoring is not a good idea.
What if you are not treated?
In some people chronic hepatitis B stays quiet for years, without symptoms and without damage. In others the virus gradually strains the liver, which can lead to scarring over time. Which way it goes cannot be said in advance.
That is why monitoring holds so much value, even when no treatment is running. You want to see a change at the point where something can still be done.
If you recognise symptoms or are unsure, read our piece on hepatitis B and C. How you catch the virus is in our piece on hepatitis B transmission.
Can hepatitis B be prevented?
Yes, and that is the most striking thing about this STI. There is a vaccination that protects most people long term, and since 2011 it has been part of the national immunisation programme. For most other STIs nothing like it exists.
If you do not know whether you are vaccinated, a blood test for anti-HBs shows it. More on that is in our piece on the hepatitis B vaccination.
If you want to know where you stand now, the hepatitis screening looks at both infection and protection. Always discuss an unusual result with your GP, who can refer you if needed.
References
- RIVM. Hepatitis B. 2025. rivm.nl
- World Health Organization. Hepatitis B fact sheet. 2026. who.int
- Thuisarts.nl. Hepatitis B. 2025. thuisarts.nl
Every blood test result at Discreet Test includes a professional assessment by a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
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Dr. Naimi، طبيب مسجل في سجل BIG الهولندي، يشرف على المعايير الطبية لمحتوانا وتقييماتنا. اقرأ سياستنا الطبية
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