Can pulling a hamstring cause bruising?

While bruising is not a typical symptom of a pulled hamstring, it can occur in some cases. When a hamstring muscle is pulled, the fibers of the muscle are torn, which can cause bleeding and swelling in the surrounding area. This bleeding and swelling can sometimes lead to bruising, especially if the injury is severe. However, it's important to note that bruising is not a common symptom of a pulled hamstring, and it's more likely to occur with more severe injuries that involve significant muscle damage.