CALPOL 650 + Tablet is an analgesic and antipyretic medicine used to control fever and body pain and aches. It contains paracetamol as the active ingredient which is a non-steroidal anti-inflammatory medicine. Calpol 650 which contains 650mg of Paracetamol (also known by its IUPAC name Acetaminophen) belongs to the pharmacological class of Analgesics and therapeutic class of Analgesics and antipyretic agents. Calpol 650 is used in the treatment of fever and pain. Calpol 650 , which contains 650mg of ... Calpol 650 mg Tablet is used to reduce fever and treat mild to moderate pain. Also, it is used to relieve headaches, migraines, toothaches, period pain, back pain, muscle pain, and rheumatic pains. It contains Paracetamol, which works by inhibiting the production of certain chemical messengers in the brain known as prostaglandins. Thus, reduces ...