What is Hepatitis C?
Hepatitis C, sometimes called hep C or HCV, is a virus carried in the blood which infects and can damage the liver, causing inflammation (swelling and tenderness). The liver is an important organ in the body that processes nutrients from food, filters the blood, and helps fight infections. When the liver is inflamed or damaged, it cannot work as well as usual.
Acute hepatitis C occurs within the first 6 months following infection with the virus. Infection does not usually cause symptoms at this stage, so many people are unaware that they have been infected. If 100 people were infected with hepatitis C, around 25 would clear the virus during the first 6 months. The other 75 would develop chronic infection.
Chronic hepatitis C is an infection that lasts longer than 6 months. Over time, the virus can damage the liver, and this can cause scarring of the liver (fibrosis) and then a hardening of the liver (cirrhosis). Some people with advanced cirrhosis will develop liver failure, liver cancer or will need a liver transplant.
Hepatitis C
Transmission
Hepatitis C is a blood-borne virus (BBV); it is spread by blood-to-blood contact.
In the UK Hepatitis C is most often transmitted through sharing of needles, syringes and other injecting paraphernalia used to take drugs.
It can also be transmitted by sharing straws or rolled bank notes to snort drugs, tattoos, piercings, acupuncture or electrolysis in unlicensed premises, sharing personal items such as razors, hair clippers, toothbrushes, nail scissors and tweezers.
If you have received medical or dental treatment in countries where infection control procedures may be poor, or you have previously received blood or blood products in the UK before September 1991 you may have been exposed to BBVs and should seek testing.
If you become pregnant and you have hepatitis C, there is a risk your baby can become infected therefore speak to your doctor or midwife as soon as possible about treatment and prevention.
Although hepatitis C can be transmitted through sex without a condom, this is rare. It can be more common if bleeding occurs such as during anal or rough sex or when a woman has their period.
Hepatitis C cannot be transmitted through normal social contact. There is no risk to your friends and family from everyday activities like hugging and kissing, sharing toilets or sharing cups and plates.