The answer to the question of whether you can wear a knee brace for a long time is definitely not. In the same way that wearing a knee brace for a long time can lead to atrophy of the muscles around the knee joint, or disuse atrophy, the strength of the muscles around the knee joint will become worse and worse, which may lead to instability of the knee joint. Wearing knee pads for long periods of time may also affect blood circulation in the lower legs and feet, especially when using tighter knee pads, so it is not recommended. If you want to wear a knee brace, only wear it when you have symptoms, when you have to stand for a long time, walk for a long time or participate in sports, and take it off when you rest or sleep at night.