Leg pain is also frequently a sign of injury, such as the following: Muscle strain is a common injury that happens when the muscle fibers tear as a result of overstretching. It often occurs in the larger muscles, such as the hamstrings, calves, or quadriceps.
medical Definition of superinfection : a second infection superimposed on an earlier one especially by a different microbial agent of exogenous or endogenous origin that is resistant to the treatment used against the first infection
Definition of hyper-. 1 : above : beyond : super- hypermarket. 2a : excessively hypersensitiveb : excessive hyperemia. 3 : that is or exists in a space of more than three dimensions hyperspace. 4 : bridging points within an entity (as a database or network) nonsequentially hypertext.