Panadol Joint Tablets is a unique bi-layer caplet containing 665mg paracetamol incorporating an immediate-release and a sustained release dose of paracetamol. Paracetamol is released in 2 stages, with the first stage being released quickly, for rapid onset of action, and the second stage being released slowly over the day or night, to provide prolonged pain relief. It can provide long-lasting relief from joint pain such as that associated with Osteoarthritis.