Thrombosis UK (formerly Lifeblood: The Thrombosis Charity) is dedicated to providing support and information to individuals living with and affected by thrombosis, including conditions such as VTE, DVT, PE, and blood clots. Their website serves as a valuable resource for those currently suffering from a thrombosis-related illness, individuals looking to understand potential signs and symptoms, and those who wish to support a friend, relative, or colleague with a similar diagnosis. Thrombosis UK aims to raise awareness of thrombosis among the general public and healthcare professionals while also raising funds for research to improve patient care.

Their extensive range of information includes fact sheets, booklets, patient presentations, films, and psychological support resources. Thrombosis UK also offers opportunities for individuals to get involved through fundraising, volunteering, and participating in various campaigns and events. Through their efforts, Thrombosis UK strives to improve support, understanding, and prevention of blood clots