I started monthly Aimovig 70 mg injections in Aug 2018. Headaches resolved but I suffered severe constipation that required medical and RX treatment and severe muscle cramps that responded moderately to opioid pain control and muscle relaxants. My MD did not think symptoms were related to Aimovig so I continued with monthly injections. In April 2019, my MD increased dosage to 140mg. By May 2019, I began having post-injection complications including hive-like rash over 40-50% of my body, especially on face, neck and legs; debilitating joint pain and swelling in hands, elbows, knees, cervical and lumbar spine; severe muscle cramps and what feels like "long bone pain" (upper arm, thigh and shin); insomnia; hyperreactive sense of smell; and general sense of malaise and unwell. For the next 3 months, the symptoms progressively got worse with each injection. Finally, in Aug 2019, the neurologist recommended I discontinue the Aimovig because of adverse effects. He insisted that he had not heard of other cases with severe reactions like mine. To date (Nov 2019) I am no longer able to work (Nursing Professor) and I am nearly 100% disabled. Even considering the prolonged half-life of 120 days, my symptoms continue although the drug was discontinued in Aug. Has anyone had similar reactions?