Resting for about 24 hours after a knee prp injection alone is sufficient, but when combined with surgery, resting for anywhere from 1 to 3 months is required.
The so-called knee prp injection is to extract the active factor in the blood and inject it into the knee joint to improve the related symptoms. If the prp knee injection is performed alone and is not combined with other surgical treatments, no special rest is needed, and normal activities can be performed after about 24 hours of rest after the completion of the injection without any obvious discomfort.
However, if the injection is combined with other surgeries, such as fracture repositioning, minimally invasive surgery, etc., the time of rest needs to be decided according to the situation. Minimally invasive surgery requires a relatively short rest time, usually around 1 month, while fracture surgery requires a rest time ranging from 1 to 3 months, which needs to be determined by consulting with the doctor.