Vascepa is a prescription drug that contains the active ingredient icosapent ethyl, which is a type of omega-3 fatty acid. According to the drug label [3], Vascepa is not known to have any clinically significant drug interactions. However, it is important to inform your healthcare provider about all the medications, supplements, and herbal products you are taking before starting Vascepa.

The drug patent watch website [1] provides information on patents related to Vascepa. The website does not provide any information on the impact of Vascepa on the absorption of other drugs.

The drugs.com website [2] provides patient tips for taking Vascepa. According to the website, Vascepa should be taken with food to improve its absorption. However, the website does not provide any information on the impact of Vascepa on the absorption of other drugs.

In conclusion, based on the provided sources, there is no evidence that Vascepa impacts the absorption of other drugs. However, it is important to inform your healthcare provider about all the medications, supplements, and herbal products you are taking before starting Vascepa. Additionally, Vascepa should be taken with food to improve its absorption.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.drugs.com/tips/vascepa-patient-tips
[3] https://www.accessdata.fda.gov/drugsatfda_docs/label/2019/202057s035lbl.pdf