Based on the available information, there is no known interaction between Vascepa and Vitamin D.

Vascepa, also known as Icosapent Ethyl, is a medication used to lower triglyceride levels in the blood. According to the drug's official website and the information provided by Drugs.com, there are no known interactions between Vascepa and Vitamin D [1][2].

Medical News Today also states that there are no known interactions between Vascepa and Vitamin D [3].

It is important to note that while this information suggests that there are no known interactions between Vascepa and Vitamin D, it is always best to consult with a healthcare provider or pharmacist before starting any new medication or supplement. They can provide the most up-to-date information and advice based on an individual's specific health status and medications.

Sources:

* <https://www.drugpatentwatch.com/p/tradename/VASCEPA>
* <https://www.drugs.com/drug-interactions/icosapent,vascepa.html>
* <https://www.medicalnewstoday.com/articles/drugs-vascepa-interactions>