Vascepa is a prescription medication used to treat high levels of triglycerides in the blood. According to the sources provided [1][2][3], there are potential side effects associated with taking Vascepa. The most common side effects include joint pain, swelling, and stiffness, as well as flu-like symptoms such as fever, chills, and fatigue. Other potential side effects include gastrointestinal symptoms such as nausea, diarrhea, and upset stomach.

In rare cases, Vascepa may cause more serious side effects such as an allergic reaction, which can cause difficulty breathing, swelling of the face, lips, tongue, or throat, and hives. Patients taking Vascepa may also experience an increase in liver enzymes, which can be detected through blood tests.

It is important to note that not all patients who take Vascepa will experience side effects. However, if you experience any of the above symptoms or have concerns about taking Vascepa, you should speak with your healthcare provider. Your doctor can help determine if Vascepa is right for you and can monitor you for any potential side effects.

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