Are severe headaches, nausea and bowel pain normal when taking Harvoni?

According to the Summary of Product Characteristics, headache and tiredness are common side effects of Harvoni. However, I do not find information in the medical literature regarding nausea and intestinal pain. If you are concerned about the effects of the drug, it is best to talk to your doctor about it, who is familiar with your health in detail. If it is not possible to visit stationary, I encourage you to use teleadvice via, for example, the Gdziepolek.pl portal: https://www.gdziepolek.pl/telekonsultacja I also encourage you to report the occurrence of side effects of the preparation. Reporting side effects increases control over medicines available on the market. We wrote about how and why to report side effects in the article: https://www.gdziepolek.pl/artykuly/jak-i-dlaczego-zglaszac-dzialania-niepozadane