I am having weird side effects as well. I quit taking it Saturday and left a message for my doctor to call me this morning. I will post what I found out. I am having weird feet sweats. Like sweaty palms, but in my feet. Also, pain and stiffness in my upper back. But yes, I feel wacko too!
If i were you i would stop taking it at once. My mum is a nurse and i phoned her today to tell her about my doxy experience and before i even finished telling her about my experience she told me to never take doxy..She told me not all poeple react to it but if you do, it could be bad or cause permanent medical problems e.g impaired vision, irregular heart beat etc
doxycycline shortness of breath moods dizziness insomnia nausea sleep sweaty palms weird side stiffness irregular heart beat poeple medical problems nurse