I am a 42yr old female that was prescribed these injections by my neurologist after being diagnosed with complex migraine syndrome. I just had my 3rd set of injections 10 days ago. After my first set, I was severely fatigued for a few days after and I didn't have a migraine for 12wks, but I landed in ER with heart palpitations and shortness of breath, nausea, etc. I had no idea it could be related. After my 2nd set of injections, I collapsed that evening with severe fatigue, nausea, weakness, chills,dizziness, shortness of breath and a red whelped dotted rash all over both sides on my torso and back. By the 2nd day I had a dibilitating headache, worse than ever before, lasting 5 days. I had weakness in my legs and feet, tingling in my face, heart palpitations, extreme weakness and fatigue. I had no idea the injections could cause that, so I thought I had a shingles relapse. I also began to have drooping eyelids and very puffy eyelids. Also ended up in ER. When mentioning all this to my neurologist, "they said had NEVER heard of any of these things as side effects". After most recent injections, I had immediate profound fatigue, dizziness, and random stabbing pains at injection sites. Each day got worse, by day 2, same rash all over my torso, back and legs. Then dizziness, disorientation, extreme weakness, fatigue, nausea, chills for the past 5 days, heart palpitations, shortness of breath, blood pressure rising and dropping. If I stand up, my body feels filled with lead and dizziness like I will faint. I woke at 3am with severe chest pain, dizziness, shortness of breath, anxiety, trembling, and immediately back to ER. There, after all my tests, ekg, blood panel, CT on heart, xray, etc, doctor and nurse said, I think it was the Botox shots. I JUST googled side effects and similar reactions. Never ever again. Please be warned!!! In this instance, I am not sure the cure out weighs the disease. Read More Read Less