As an RN, you might find this interesting. Elsewhere I was reading of an OTC drug combination that might work in reducing the dangerous Severe Respiratory Distress associated with influenza, possibly even for use in a cytokine storm event. If you could make some inquiries, this might prove to be a lifesaver.
(Rx) Ace-2 Inhibitor (unk dose), or 10,000 IU Vitamin D for a similar effect.
Histamine-1 Blocker, such as Benadryl, Claritin, or Zyrtec. (unk dose)
Histamine-2 Blocker, such as Tagamet, Zantac or Pepcid. (unk dose)
Ibuprofen. (unk dose)
Importantly, all ingredients are essential for reducing the SRD.