Vascepa is a prescription medication that contains icosapent ethyl, which is a type of omega-3 fatty acid. It is used to reduce the risk of cardiovascular events in adults with high triglyceride levels. According to the sources provided, there are some contraindications and precautions to be aware of when taking Vascepa.

Firstly, Vascepa is contraindicated in patients with a known hypersensitivity to icosapent ethyl or any of its components [2]. This means that individuals who have had an allergic reaction to Vascepa or any of its ingredients should not take this medication.

Secondly, Vascepa may interact with certain medications. Patients should inform their healthcare provider about all the medications they are taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements, before starting Vascepa [3]. This is important because Vascepa may interact with some medications, such as anticoagulants, and increase the risk of bleeding.

Thirdly, Vascepa may cause side effects. The most common side effect of Vascepa is joint pain [3]. Other possible side effects include muscle pain, swelling, and redness of the skin. Patients should report any side effects to their healthcare provider.

In conclusion, Vascepa is contraindicated in patients with a known hypersensitivity to icosapent ethyl or any of its components, and may interact with certain medications. Patients should inform their healthcare provider about all the medications they are taking before starting Vascepa. Additionally, Vascepa may cause side effects, and patients should report any side effects to their healthcare provider [2][3].

Sources:
[2] https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/202057s019lbl.pdf
[3] https://www.vascepa.com/about-vascepa/safety-and-side-effects/