DICLOFENAC (Voltaren®-XR) is an anti-inflammatory drug. Diclofenac reduces the joint pain, stiffness, inflammation, or swelling caused by rheumatoid arthritis and osteoarthritis.
Generic drug (pl. generic drugs, short: generics) is a drug which is produced and distributed without a brand name. A generic must contain the same active ingredients as the original formulation. In most cases, it is considered bioequivalent to the brand name counterpart with respect to pharmacokinetic and pharmacodynamic properties.