Knee Lateral Collateral Ligament Injury. Lateral collateral ligament (LCL) is a thin set of tissues present on the outer side of the knee, connecting the thighbone (femur) to the fibula (side bone of lower leg). It provides stability as well as limits the sidewise rotation of the knee.
OTC Pain Relief: Understanding Acetaminophen. Youâve probably taken acetaminophen at one time or another for fever or pain relief. You may know acetaminophen as the active ingredient in Tylenol and many other over-the-counter (OTC) products, including cold medications. When used as directed, taking acetaminophen is generally safe and effective. But it can be harmful if itâs not taken correctly.
Do not take with other acetaminophen medicines. This pain reliever has two active ingredients: hydrocodone and acetaminophen (also known as Tylenol, and often abbreviated as APAP). Too much acetaminophen can damage the liver and cause death.o not take with other acetaminophen medicines. This pain reliever has two active ingredients: hydrocodone and acetaminophen (also known as Tylenol, and often abbreviated as APAP). Too much acetaminophen can damage the liver and cause death.