While YourLifeChoices reported on the promising results for the steroid dexamethasone in reducing the number of deaths from COVID-19, Australian scientists are warning not to take the medication in an attempt to prevent catching the virus.

A new consumer-friendly article from NPS MedicineWise explains what we know about dexamethasone and what its role may be in treating COVID-19.

“For some people, the body overreacts when fighting COVID-19, causing such strong inflammation that it damages the lungs and other organs, sometimes leading to death,” says pharmacist Nerida Packham.

“The early findings from a recent study in the UK show that dexamethasone – a steroid medicine that reduces inflammation – may help protect the organs from these extreme reactions experienced by people in the hospital, needing oxygen or ventilation to breathe.

“The study, however, showed no benefit (and possibly some harm) for people with less severe COVID-19 and didn’t look at whether it can be used to prevent COVID-19.

“Like with all medicines, dexamethasone can have unwanted side effects, so it should only be used when the potential benefits outweigh the risks. Never take this, or indeed any medicine in an attempt to prevent or treat COVID-19 without talking to your doctor.

“Dexamethasone can cause changes in the immune system and in some situations increase the frequency and seriousness of infections. For this reason, it should only be taken exactly as prescribed.

“The best way to protect yourself from COVID-19 remains regularly washing your hands and practicing physical distancing,” she says.

Do you currently take dexamethasone for its originally intended use (treating eye inflammation)? Have you had any side effects from the medication?