A rare effect of COVID-19?

Carole is a 32-year-old typist who attends for review two weeks after her first COVID–19 infection. Her acute COVID symptoms of cough, fever and myalgia…

An effect of lithium?

Gerry is a 49-year-old disability support pensioner who presents for review of thirst, polyuria and polydipsia that has been present for several years. He reports…