Hey, Rhod.
Sorry your husband is still sick. Better now?
Did they put your husband on an antibiotic? Biaxin has been shown to be very effective against any lung/sinus infection, and has been shown to work in ARDS (acute respiratory distress syndrome), along with IVIG and Plaquenil.
***Always check with a doctor and/or a pharmacist before starting anything new, even OTCs. There could be interactions between those and prescription drugs.
Has your husband had an overnight oximetry? MG can cause hypoxia, making breathing even worse. Our breathing becomes worse at night due to muscles being even weaker.
I hope he is better. Take care of yourselves.
Annie
Vitamin D
https://www.bmj.com/content/bmj/356/bmj.i6583.full.pdf
Quercetin
Quercetin, Inflammation and Immunity
Echinacea and Curcumin
Immunomodulators Inspired by Nature: A Review on Curcumin and Echinacea. - PubMed - NCBI