We use some essential cookies to make this website work. We’d like to set additional cookies to understand how you use https://www.uhsussex.nhs.uk/, remember your settings and improve our services. We also use cookies set by other sites to help us deliver content from their services.
Blood tests are one of the most common types of medical test with a wide range of uses. This can assess your general health, check for infections, check how your organs are working, as well as screen for genetic conditions.