Epidemiological data, efficacy and safety of a paracetamol–tramadol fixed combination in the treatment of moderate-to-severe pain. SALZA: a post-marketing study in general practice

Abstract

PTC, due to the complementary action of its two analgesics, is effective in treating the different types of pain in a GP's practice setting and is well-tolerated, even in an elderly population. Study limitations include all those inherent to non-interventional and open-label observations.