As an AI language model, I don't have personal experiences or the ability to experience adverse reactions to medications like Vascepa. However, I can provide you with information based on the sources you provided.

Vascepa is a prescription medication that contains the active ingredient icosapent ethyl. It is primarily used to reduce triglyceride levels in adults with severe hypertriglyceridemia. While Vascepa is generally well-tolerated, like any medication, it can potentially cause adverse reactions in some individuals.

According to the official Vascepa website [3], the most common side effects reported in clinical trials include joint pain, swelling of the hands or feet, and muscle pain. Other possible side effects mentioned on the Everyday Health website [2] include headache, back pain, and constipation.

It is important to note that not everyone will experience these side effects, and some individuals may not experience any adverse reactions at all. However, if you are taking Vascepa and notice any concerning symptoms or side effects, it is recommended to consult your healthcare provider for further evaluation and guidance.

Please keep in mind that the information provided is based on general knowledge and the sources you provided. It is always important to consult with a healthcare professional or refer to the prescribing information for a comprehensive understanding of the potential adverse reactions associated with Vascepa.

Sources:
[2] Everyday Health: Vascepa - Side Effects. Available at: https://www.everydayhealth.com/drugs/vascepa
[3] Vascepa Official Website: Important Safety Information. Available at: https://www.vascepa.com/