Diclofenac Sodium & Diclofenac Potassium

Diclofenac sodium and Diclofenac Potassium are same and there works are also same but Diclofenac Sodium works slowly and Diclofenac Potassium works more faster than Diclofenac Sodium as compare.Both are used as Painkiller and as antinflammtory drug.