Paracetamol basic info. Product name: ParacetamolCAS No.: 103-90-2  Application: Antipyretic AnalgesicsGeneric Name: paracetamolAlternate Name: acetaminophenMoleacular Formula: C8H9NO2Molecular Weight: 151.16 Paracetamol is a pain reliever and a fever reducer. The exact mechanism of action of is not known. Paracetamol is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds, and fevers. It relieves pain in mild arthritis …

Two of the most commonly used local anesthetics are lidocaine and benzocaine. As local anesthetics, the two drugs share many similarities. They also have important differences, and one or the other may be more appropriate for different medical situations. In this lesson, we’ll compare these two local anesthetics in their uses and forms, effectiveness in pain relief, and side effects. …