Cipzen-D Tablet belongs to the class of drugs known as 'non-steroidal anti-inflammatory drug' (NSAID). It is a fixed-dose combination composed of diclofenac and serratiopeptidase. Pain can be temporary (acute) or lifelong (chronic) in nature. Acute pain is for short time caused by damage to the tissues of the muscle, bone, or organs. While, chronic pain lasts for life long caused due to nerve damage, osteoarthritis, and dental pain due to damage of the tooth nerve, infection, decay, extraction, or injury.