This site is intended for health professionals only

Covid-19 Primary Care Resources


New onset diabetes


diabetes


Covid-19 can trigger new-onset diabetes in previously healthy people

This information is sourced from the Primary Care Diabetes Society (PCDS):

Key headlines for Primary care from the PCDS February 2021:

  • Covid-19 can trigger new-onset diabetes and can result in life-threatening DKA and/or hyperosmolar hyperglycaemic state
  • New-onset diabetes affects >14% of people admitted to hospital with Covid-19
  • Corticosteroids should not normally be prescribed to treat Covid-19 that is not severe or critical, because there is risk of harm
  • Some people with new-onset diabetes may be discharged from hospital on doses of glucose-lowering therapies, including insulin, that may need adjustment in subsequent days or weeks
  • Concern has arisen regarding overlooked new-onset type 1 diabetes in children and young people
  • Breathlessness due to acidosis in DKA may be wrongly attributed to Covid-19, resulting in late presentation, risking increased morbidity

The PCDS advise GPs to:

  • Remain vigilant for symptoms of new-onset type 1 diabetes, particularly in children and young people who are unwell
    • Consider the 4Ts – Toilet, Thirsty, Tiredness, Thinner
    • Check urine for glucose and ketones, and do a finger-prick glucose test. If the random point-of-care glucose is >11.0 mmol/L, refer immediately
  • Capillary glucose and urinary ketone levels should be checked in people presenting acutely unwell with suspected Covid-19 or possible diabetes-related emergency