Vascepa (icosapent ethyl) is a prescription medication used to reduce triglyceride levels in adults with severe hypertriglyceridemia. Like any other medication, Vascepa may cause side effects. The most common side effects associated with Vascepa are joint pain, swelling, and stiffness. Other common side effects include headache, muscle pain, and abdominal pain [2]. However, it is essential to note that not all individuals taking Vascepa will experience these side effects. In addition, some people may experience side effects that are not listed here. If you experience any side effects while taking Vascepa, it is essential to contact your healthcare provider immediately [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.everydayhealth.com/drugs/vascepa
[3] https://www.rxlist.com/vascepa-drug.htm