Calpol 500 Plus Tablet is used to relieve mild to moderate pain, such as headaches, toothache, muscle or joint pain, period pain, sprains, and strains. It also helps reduce fever and eases symptoms of cold and flu. Calpol 500mg Tablet is used in treatment or management of Pain and fever. Learn more about its uses, side effects, dosage, composition, price and order it online from PharmEasy with fast delivery and extra discount. Calpol 500mg Tablet is a medicine that treats mild to moderate pain and fever. It contains paracetamol, also called acetaminophen, which works by reducing body temperature and blocking pain signals.