have you seen my immune boosting protocol in my guide located under “Protocols” in the Resources section (here)? His body is clearly fighting something.
In that guide, I share my favorite remedies for sore throats (sucking on A.D.P emulsified oregano tablets, gargling/swallowing with Silver hydrosol, gargling/spitting with sole and turmeric, propolis spray)
And here’s my flaxseed cough remedy that works wonders (also in Protocols). It’s both a demulcent and an expectorant so it can help break up mucus.
For stubborn cases, NAC and glutathione have been shown in research to be very helpful with lung health.
Supporting overall immunity is also a good idea, and I share my protocol in the guide (short term high dose vit D, zinc, vitamin A).
Hope he gets well soon!