Iām getting my 5th shot November 6, was on Prolia but I had 3 fractures while on it the worst was in April when I fell and fractured my femur, started Eventi in June, headache with the first shots, second one not so bad the headache, nothing with the next two shots. Just had a bad fall on October 12, and no fractures so O believe that the Eventi is working
Only side effects I had with Evenity were headaches and after the 3rd month, none.