The BMJ Today: Thinking about common and not so common conditions

• Pityriasis versicolor is a superficial fungal infection of the skin that is commonly seen in general practice. The latest practice pointer looks at its diagnosis, differential diagnosis, management, and prevention. One particular aspect about its management is that first line treatment comprises shampoo containing either ketoconazole, selenium sulphide, or zinc pyrithione. • Iron deficiency […]

Read More…

Paul Glasziou: Six proposals for evidence based medicine’s future

This blog is part of a series of blogs linked with BMJ Clinical Evidence, a database of systematic overviews of the best available evidence on the effectiveness of commonly used interventions. Gordon Guyatt coined the term “Evidence based medicine” (EBM) over 20 years ago, and it has had a remarkable global influence. But EBM is […]

Read More…

Richard Smith: “Flat of the curve” healthcare

Alain Enthoven, an economist and inventor of the internal market, described “flat of the curve” healthcare where increased expenditure on healthcare produces no further benefit. Are we at that point in many health systems in high income countries, including Britain? Enthoven’s graph is best thought of as theoretical insofar as it’s not easy to measure […]

Read More…

Jeffrey Aronson: When I use a word . . . Rough breathing

Exploring the English phonemes, I have reached the unvoiced labiodental fricative f. When consonantal shift changes p, the unvoiced bilabial plosive, into f, a breath becomes a sneeze, even though it is the p that is plosive. Let’s start with orthopnoea, the symptom of breathlessness—or worsening breathlessness—on lying flat. But “orthopnoea” does not mean breathlessness […]

Read More…

Richard Smith: Will health become more like education or education more like health in the UK?

Uwe Reinhardt, the world’s funniest health economist, says that eventually all health systems will be the same: whatever they want for the rich; an insurance based system for the majority; and a rump service for the poor. “Never in Britain,” say Reinhardt’s British friends, but I wondered if he might be right as I read […]

Read More…