Antiviral/Decongestant Nasal Inhaler
- Dale Parker

- Oct 15
- 2 min read
Updated: Nov 1
For several seasons now, I have made nasal inhalers with essential oils that are antiviral and antimicrobial. This is based on research and the chemical constituents in these oils that have been shown to have these properties. Additionally, some of the oils used in this are immune stimulating. Using a nasal inhaler is a great way to get essential oils into the body quickly. Those that have used these inhalers report very positive results even when those around them have been infected with Covid. One person used the inhaler while travelling via plane. She did not get Covid, but her companions on the plane did.
Some of the users of this inhaler have asked for specific information about the properties of these essential oils. Here is a list of them and what they do in the body:
Cajeput (Melaleuca cajuputi): Cajeput essential oil was studied in vitro and shown to prevent Sars Covid virus from binding with human receptor cells. The researchers concluded that cajeput essential oil should be considered as a powerful substance in Covid prevention. (My TTA, et al. Chemistry Select. 2020;5(21):6312-6320).
Eucalyptus (Eucalyptus radiata): this species of eucalyptus has shown antiviral, expectorant, and immune stimulating properties.
Lemon (Citrus limon): lemon essential oil has antiviral and immune stimulating properties. It has been shown to boost white blood cell production which strengthens the immunity.
Tea tree (Melaleuca alternifolia): tea tree essential oil has antiviral, antibacterial, and antifungal properties. It is another immune stimulating oil.
Ravintsara (Cinnamomum camphora): ravintsara (not to be confused with ravensara (Ravensara aromatica) which also has antiviral properties) has anti-infective, anti-inflammatory, immunostimulating, and analgesic properties. It is a strong antiviral essential oil.
The combination of these essential oils has a synergistic effect on the immune system. It is a strong deterrent to viral, bacterial, and fungal infections. Of course, there are many factors in any infection. The state of a person’s immune system, the amount of exposure to a particular pathogen, and a history of infection can all affect any remedy. There is no guarantee that this inhaler will prevent a viral infection but can be a strong tool in their prevention. Additionally, it has a decongestant effect for sinus and lung congestion.
There are instructions on how to use the inhaler for best results and in a blog, I have a short video demonstration of this (see the blog on nasal inhalers). I encourage folks to use the inhaler before going into areas that have lots of people: the grocery store, gatherings, etc. This can really help the prevention effects. If a person gets infected, the inhaler can still be of benefit to reduce the severity and length of symptoms, including its decongestant effect. I encourage people to use it throughout the day as a maintenance practice.
Contact me with any questions.




