Vascepa is a prescription medication that contains the active ingredient icosapent ethyl, and it is primarily used to treat high levels of triglycerides in the blood. Like any medication, Vascepa can potentially cause side effects, although the severity and frequency of these side effects may vary depending on the dosage.

According to the sources provided, the most common side effects of Vascepa include joint pain, muscle pain, and swelling in the extremities. These side effects are generally mild and temporary, and they often improve over time. Other less common side effects that have been reported include headache, dizziness, and an upset stomach.

It is important to note that the occurrence of side effects can be influenced by various factors, such as individual sensitivity, other medications being taken, and underlying health conditions. Therefore, it is essential to consult with a healthcare professional before starting or adjusting the dosage of Vascepa.

The sources provided do not specify if the side effects of Vascepa vary at different dosages. However, it is generally believed that higher dosages of medications can increase the risk of side effects. Therefore, it is possible that higher dosages of Vascepa may have a higher likelihood of causing side effects.

It is important to follow the prescribed dosage of Vascepa and to inform your healthcare provider if you experience any side effects. They can provide guidance on managing these side effects or adjusting the dosage if necessary.

In summary, Vascepa may cause side effects such as joint pain, muscle pain, and swelling in the extremities. The severity and frequency of these side effects may vary depending on the individual and the dosage of the medication. It is crucial to consult with a healthcare professional for personalized advice and guidance.

Sources:
[1] Drug Patent Watch. "Vascepa." https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] Everyday Health. "Vascepa." https://www.everydayhealth.com/drugs/vascepa
[3] Medical News Today. "Drugs: Vascepa side effects." https://www.medicalnewstoday.com/articles/drugs-vascepa-side-effects