Panadol Extra with Optizorb is a pain reliever that contains a combination of paracetamol and caffeine. It is commonly used to provide relief from headaches, migraines, backaches, toothaches, menstrual cramps, arthritis, and muscle aches. The Optizorb technology allows the tablets to be absorbed quickly into the bloodstream, providing faster pain relief. The pack contains 20 capsules. It is important to read the instructions on the pack and follow the recommended dosage. It is also advisable to consult with a healthcare professional before taking any medication.