Doxycycline Hyclate and stark realization

Wow! Seems as if I'm one of many, many folks with Doxycycline issues. Was prescribed it for symptoms arising from a bad tick bite. Now, in my 5th day of a 10-day course, I have the crushing exhaustion, the mild nausea, the sudden hot flashes and sweats (I didn't even get those during an unmedicated menopause), the aches, the muzzy, on-another-planet head symptoms. I'm thinking that the side effects are better than, say, Lyme or Tularemia – but whew! This has been a stark realization that even if you're a "good patient", even if you read everything that's given to you in connection with a drug, you're still not getting even half the story. And doctors in this managed care world certainly aren't going to tell us. Thanks to everyone who has shared info on this site!