"Sevista" doesn't appear to be a medication or drug that is widely known or recognized. It's possible that it might be a brand name for a specific medication that was not included in the data available to me at that time.
If you are referring to a different medication or if "Sevista" is a name that has come into existence , I recommend checking the medication's packaging or consulting a healthcare professional or pharmacist for the most up-to-date and accurate information regarding its potential side effects.
Keep in mind that different medications can have different side effects, and it's essential to be aware of them to ensure proper management of your health.