title: I've read that fish oil is effective as a pain killer for rheumatoid arthritis (RA), and I know several people who suffer from RA and have found fish oil supplements effective.  So far, I've been taking them for three months to relieve RA pain in my hands and have noticed no difference.  Do these supplements really work?
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000276:immunology; D019587:Dietary Supplements; D015118:Eicosapentaenoic Acid / Q000627:therapeutic use; D005395:Fish Oils / Q000627:therapeutic use*; D006801:Humans; D010146:Pain / Q000188:drug therapy* / Q000209:etiology
chemical_list: D005395:Fish Oils; D015118:Eicosapentaenoic Acid