Doxycycline Hyclate and arms and legs

Just finished my sixth day of Doxy for a sinus infection. The first day I had a serious muscle cramp in my leg, then on the second day through - experienced weired tingling sensations from my elbows down and my knees down (almost like my arms and legs were "asleep". ) I thought I was losing my mind until reading other postings. Does anyone know how long these sensations last?

Hey I have been on Doxycycline for 15 days now and could not figure out why a healthy 25 year old was having back pains and stomach pains like im dying until i looked up this site i had never had a problem with acne until about 6 months ago and my doc put me on this mess i still have 2 more weeks of this med and i am deff. not gonna take it anymore i casnt beleave how painful it is to try to better yourself ... this stuff should be banned , oh yeah no kind of sun issues at all and to the guy who said something about drinkers i dont drink or smoke and the side effects are VERY VERY PAINFUL !!!!

I have been taking doxycycline for 2 weeks (Malaria prophylaxis) now and have noticed some unfortunate side effects this week. I normally work out and feel great. Last Tuesday and today I felt absolutely wretched after my work out - ESPECIALLY today! I felt like I was having a heart attack. It started out with a bit of nausea and dizziness, light-headedness set in and by the time I got home I was so ill and my arms and legs were tingling all over. I lay down for a while and started to feel better. I still don't feel quite like myself. I've also noticed some heartburn. I had been taking zantac and stopped a couple of days ago - so my guess is I hadn't noticed it before because of this.

My daughter just started useing Doxycycline a few days ago after having it prescribed by her doctor for acne. She is haveing terrible burning pain in her hands and feet, sometimes spreading to her arms and legs. She has only been taking the pilld for a few days. At first we thought she had been sun burned, but after a few days ouf of the sun, the pain still continues. I am trying to find out if this is a short turm side effect or she should stop useing the Doxycycline and try something else. If you have any helpful advice please pass it along to us.
Thanks!