I've been taking Doxycycline for three days now, and my lips are numb, my eyes are twitching, and my hands are tingling. Also my heart feels like it's racing or fluttering.
The worst bit is that I've been given it for a pelvic infection caused by dislodged Mirena device, and I've had dreadful abdominal pain since the device was removed, but don't know if that's due to the damage done by the device, or the Doxycline, which is definitely causing gastric problems.