What is onco bcg?

Onco BCG (Bacillus Calmette-Guerin) is a vaccine used in the treatment of bladder cancer. It is made from a weakened strain of Mycobacterium bovis, which is similar to the tuberculosis bacterium. When Onco BCG is given directly into the bladder, it causes an immune response that can help the body fight cancer cells in the bladder. Onco BCG has been shown to be effective in reducing the risk of recurrence of bladder cancer and has been used for over 40 years. However, Onco BCG treatment can cause side effects such as fever, chills, nausea, and bladder irritation. Patients receiving Onco BCG treatment should be closely monitored by their healthcare provider.