as with many medications, underlying health problems can cause death. That's why your doctor writes the prescription.

When I had a nasty MRSA infection my doctor didn't prescribe me penicillin at first because I'm allergic, lab results came back and turns out the antibiotics they give us because of the penicillin allergy was the correct treatment for MRSA.

Weird how the person who is supposed to be aware of the medical conditions prescribes medicine appropriate for your condition and health