Can A Cortisone Shot Mess Up Your Menstrual Cycle?

Can A Cortisone Shot Mess Up Your Menstrual Cycle? Steroids: Steroid medications such as prednisolone can affect periods and make them irregular, prolonged and sometimes heavier. This is usually after long-term use of steroids. How do steroid injections affect menstrual cycle? TA may interfere with female sex hormones, causing disturbances in levels that manifest as