With increasing covid cases many people frequently inhale steam with the idea that steam inhalation kills the virus and hence prevent the chances of COVID-19 infection.
But,there is NO SCIENTIFIC RESEARCH TO PROVE SO yet.
Steam inhalation during common cold and sinus.
The principle behind how steam inhalation helps with common cold and congestion is that steam increases the humidity and moisture in the airway and makes the mucus thin so that it is easier to blow it out or drain from your nose.
Steam inhalation for corona virus
But with the virus there is still no proven fact regarding how steam inhalation kills the virus.
Even CDC and WHO do not recommend steam inhalation as a treatment as there are no scientific studies yet to prove it effectiveness.
It may reduce the existing symptoms but can sometimes also worsen the symptoms and cause asthma like symptoms
When can we do steam inhalation?
Preventive measure - once a day for 5-10 minutes.
Common cold- 3 times a day 5 minutes each.
Additional tips that you need to know.
We shouldn’t under/ overdo it.
It’s better to use the machine steam inhalation over a vessel of hot water as there is a higher risk of the vessel falling resulting in burns injury.
Do not inhale HOT steam keep some distance between the machine/vessel and your face to prevent face or airway burns.
Risk of steam inhalation
There are high chances of skin burns (scalds) when using a vessel of hot water.
High chances of respiratory tract burns when inhaling hot steam for a prolonged duration.
High chance of face burns when steam is too close to face for long duration.
The best way to prevent and protect yourself from infection is by getting vaccinated as soon as possible, wearing mask (double mask better), social distancing and frequent hand washing.
While good nutrition and lifestyle habits helps in recovery.
By Suhana Shriyan, MSc, Registered Dietitian
And
Geethanjali, MPT
(Physiotherapy)
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