Evenity is a prescription drug used to treat postmenopausal osteoporosis. Its cost may vary based on dosage, insurance status, and the pharmacy used. Evenity is for women after menopause who have a high risk of fractures, especially when other medications are ineffective or unsuitable. The drug comes in prefilled syringes as a liquid solution and is administered as an injection under the skin at your doctor's office. The cost of Evenity depends on your treatment plan, insurance coverage, and pharmacy. Note that some insurance companies may require prior authorization to cover the cost of Evenity. Consult your doctor or insurance provider for more details.