Artesunate is an antimalarial medication used to treat severe cases of malaria. When it comes to the frequency of side effects, it is important to consider information from reliable sources. According to the sources provided, the common side effects of artesunate are as follows:

1. Drug Patent Watch: This source does not provide specific information about the common side effects of artesunate. It primarily focuses on patent information and does not provide comprehensive medical information.

2. Mayo Clinic: According to the Mayo Clinic, the common side effects of artesunate can include dizziness, headache, loss of appetite, nausea, vomiting, and abdominal pain. These side effects are generally mild and temporary.

3. RxList: RxList also mentions common side effects of artesunate, which include dizziness, headache, loss of appetite, nausea, vomiting, and abdominal pain. It is important to note that these side effects are generally mild and temporary.

Based on the information from these sources, it can be concluded that the common side effects of artesunate include dizziness, headache, loss of appetite, nausea, vomiting, and abdominal pain. However, it is essential to consult a healthcare professional for personalized advice and to discuss any concerns or potential risks associated with the use of artesunate.

Sources:
[1] Drug Patent Watch. "Artesunate." Retrieved from: https://www.drugpatentwatch.com/p/tradename/ARTESUNATE
[2] Mayo Clinic. "Artesunate (Intravenous Route) - Side Effects." Retrieved from: https://www.mayoclinic.org/drugs-supplements/artesunate-intravenous-route/side-effects/drg-20489625
[3] RxList. "Artesunate." Retrieved from: https://www.rxlist.com/artesunate/generic-drug.htm