I have that too. Besides being prepared in an emergency, I save money on antibiotics in the rare case of a sinus infection or other need for antibiotics - my pharmacist confirmed that they are the same pills from the same factory as the ones she sells. The fish version in bottles of 100 is cheaper than my copayment on medicines.
I have several 10 day courses of antibiotics stored away
“ Day After Armageddon” scared the crap out of me
I think antibiotics could make excellent barter items but it would be hard to turn away anyone with a serious infection
Reminds me I need to order a home step test kit
I am just startng to delve into essential oils and medicinal herbs , maybe if I had to travel I could become a folk healer