Vascepa (icosapent ethyl) is a prescription medication used to treat high triglyceride levels in adults. According to the sources provided, Vascepa has fewer side effects compared to other similar medications.

The first source, Drug Patent Watch [1], provides information about the drug's active ingredient, icosapent ethyl, and its patent status. However, it does not provide any information about the side effects of Vascepa.

The second source, Everyday Health [2], provides a comprehensive overview of Vascepa, including its uses, dosage, and side effects. According to the article, the most common side effects of Vascepa are joint pain, swelling, and stiffness. Other possible side effects include a headache, muscle pain, and an upset stomach. However, the article notes that Vascepa has fewer side effects compared to other similar medications used to treat high triglyceride levels.

The third source, SingleCare [3], also provides information about Vascepa's side effects. According to the article, the most common side effects of Vascepa are joint pain, muscle pain, and an upset stomach. However, the article notes that these side effects are usually mild and go away on their own. Additionally, the article notes that Vascepa has fewer side effects compared to other similar medications used to treat high triglyceride levels.

In conclusion, according to the sources provided, Vascepa has fewer side effects compared to other similar medications used to treat high triglyceride levels. The most common side effects of Vascepa are joint pain, swelling, and stiffness, muscle pain, and an upset stomach. However, these side effects are usually mild and go away on their own. As with any medication, it is important to discuss any concerns or questions about side effects with a healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.everydayhealth.com/drugs/vascepa
[3] https://www.singlecare.com/blog/vascepa-side-effects/