Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Prolia (denosumab) and Evista (raloxifene) are both used to treat osteoporosis, but they work differently and have different uses. Prolia is a monoclonal antibody given as an injection every six months, while Evista is a selective estrogen receptor modulator (SERM) taken as a daily tablet. Prolia is also used for bone loss in people taking certain cancer medications, whereas Evista can lower the risk of invasive breast cancer in postmenopausal women. Prolia requires regular calcium and vitamin D supplements and can cause low calcium levels, while Evista can increase the risk of blood clots and stroke. Prolia is not safe during pregnancy, and Evista is not recommended for women who haven't gone through menopause. Both medications have their own side effects, with Prolia potentially causing back pain and muscle pain, and Evista causing hot flashes and joint pain.
Prolia (denosumab)
Raloxifene (Evista)
Prolia (denosumab)
Raloxifene (Evista)
Summary of Prolia vs. Evista
Summary for Monoclonal antibody
Prescription only
Prolia (denosumab) is an injection that's used to treat osteoporosis in adults at high risk of fracture. It's also for those at high risk of fractures from certain cancer medications. It works as a monoclonal antibody called a RANKL inhibitor to strengthen your bones. Prolia (denosumab) is a convenient option because you only need an injection every 6 months. It's injected under the skin by a healthcare professional at a medical office. Side effects include back and muscle pain. It also has a risk of causing dangerously low calcium levels.
Summary for Selective estrogen receptor modulator (SERM)
Prescription only
Raloxifene (Evista) is used to treat osteoporosis (bone loss) and lower the risk of breast cancer in women who've gone through menopause. This medication belongs to the drug class known as selective estrogen receptor modulators (SERMs). Raloxifene (Evista) is a tablet that's taken once a day. Side effects can include hot flashes, headaches, and joint pain.
Indications of Prolia vs. Evista
Indications for
•Osteoporosis in women who've gone through menopause and at high risk of fracture