Figure 1From: S-Adenosyl methionine (SAMe) versus celecoxib for the treatment of osteoarthritis symptoms: A double-blind cross-over trial. [ISRCTN36233495]Mean VAS pain scores (based on the "pain today" measure) in the two treatment sequence groups. In both sequence groups, SAMe was associated with higher pain scores during the first month of treatment but this effect disappeared after two months of treatment.Back to article page