It’s not often that I make us of this blog to write about my firsthand experiences. But I’m here today to do just that. Thanks to a slew of antibiotic allergies — for which I broke out in dangerous quantities of hives — I have been limited only to doxycycline-family antibiotics since the mid 1990s. I’ve always wondered since then — with a foreboding sense that I’ve been thrown into the antibiotic dark ages — what would happen in the event my old standby, doxycycline, failed to work in the event of a severe infection. As antibiotics go, doxycycline, like its better-known counterpart tetracycline, is not a new or particularly heavy-duty drug. If anything, this class of antibiotics is seriously overused — ubiquitous in agriculture and dermatology alike.
Recently, I was talking to an old friend and, quite coincidentally, learned that my friend belongs to the same bizarre club: limited to the use of doxycycline, as an antibiotic treatment, because all others have begun to provoke serious allergic reactions. She’s the fourth-such person I’ve met to have become so over-reactive to multiple classes of antibiotics as an adult, and yet anecdotally the trend would appear to be on the uptick. In a recent case, a child not known to be allergic to blueberries made medical headlines after researchers determined that antibiotic residues — not the blueberries themselves — had provoked a life-threatening reaction. It’s not just factory-farmed animals that pose antibiotic-linked health risks. Antibiotics have shown up in corn, potatoes and even lettuce, researchers have found. (more…)