Panadol ActiFast tablets have been specially formulated for the paracetamol to be absorbed up to twice as fast as standard paracetamol tablets. In this soluble form the absorption is even faster! When you have a headache, Panadol ActiFast Soluble Tablets can relieve pain fast. Containing paracetamol, Panadol ActiFast Soluble can relieve common types of pain, including backache, sore throats, joint pain, muscle pain and toothache. Panadol ActiFast Soluble can also help to reduce fever.