Could You Have Hepatitis B Without Knowing? Understanding Hidden Risks and Symptoms

What Are the Hidden Signs of Hepatitis B?

Did you know up to half of people newly infected with hepatitis B experience no noticeable symptoms? It’s possible to feel completely healthy and still carry the virus, risking damage to your liver and potentially spreading it to others.

How Is Hepatitis B Transmitted in the UK?

• Unprotected sex
• Sharing razors or toothbrushes in the home
• Contact with infected blood (accidents, tattoos, medical procedures)
• Travel to countries where hepatitis B is common

If you live, work, or study with people from areas where hepatitis B is more common, your risk may be higher—even if you feel well.

Why Is Hepatitis B Called the “Silent Infection”?

The NHS notes that hepatitis B can quietly damage the liver over months or years. You might not develop symptoms until there is already liver inflammation. Symptoms like mild tiredness, stomach discomfort, or joint aches can be easily dismissed.

Tip: If you have ever felt tired for weeks, lost your appetite, or noticed yellowing of your eyes, it’s safer to check for viral infections, including hepatitis B.

How Does Self-Sampling Work?

• Order a home hepatitis B blood test kit from Mayfield Clinic
• Follow the simple instructions with the small-volume blood collection kit
• Post your sample to our UK laboratory
• Get your results—usually within one working day of your sample arriving

What Can I Do If I Think I’ve Been Exposed?

• See your GP or book a test promptly if you think you were exposed to infected blood or body fluids
• Wash any cuts or wounds immediately if you suspect exposure
• Learn more about prevention on the NHS website
• Consider regular screening if you have ongoing risk factors

Order Your Home Test or Get In-Person Support

Protect yourself and your loved ones. Order your home hepatitis B surface antigen test kit here or book a confidential in-person appointment with Mayfield Clinic’s private GPs.