Read the side effects of Simeprevir as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Nausea, muscle pain, mouth ulcers, red or swollen eyes, breathing difficulties.
Photosensitivity, Rashes and itching of the skin.
Other Precautions :
Consult the doctor if you have any serious liver problems before taking simeprevir.
There is a possibility of a reactivation of hepatitis B viral infection during treatment with simeprevir.