Based on the information available, there is no inherent risk in combining Vascepa with a multivitamin. Vascepa (icosapent ethyl) is a prescription medication used to lower triglyceride levels in adults [1]. It is a fish-derived omega-3 fatty acid, specifically eicosapentaenoic acid (EPA) [1]. Common side effects of Vascepa include joint pain, diarrhea, and a runny nose [1].

Multivitamins, on the other hand, contain various vitamins and minerals that are essential for maintaining good health [2]. They are available over-the-counter and are generally considered safe when taken as directed [2].

However, it is always important to consult with a healthcare provider before starting or combining any medications or supplements, including Vascepa and multivitamins. This is because drug interactions can occur, and some medications or supplements may affect how other medications or supplements work [1][2]. Additionally, certain vitamins or minerals can be harmful if taken in excess, and some may interact with other medications or medical conditions [2].

In summary, while there is no inherent risk in combining Vascepa with a multivitamin, it is always best to consult with a healthcare provider before starting or combining any medications or supplements.

Sources:
[1] Vascepa (icosapent ethyl) [Drug Monograph]. (2021). Retrieved from <https://www.drugpatentwatch.com/drugs/vascepa>
[2] Multivitamins/multiminerals [Drug Monograph]. (2021). Retrieved from <https://www.drugpatentwatch.com/drugs/multivitamins-multiminerals>