What side effects may I notice from receiving Sofosbuvir, Velpatasvir?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions (skin rash, itching or hives, swelling of the face, lips, or tongue)
-breathing problems
-depressed mood
-dizziness
-unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-diarrhea
-headache
-irritable
-nausea
-tiredness
-trouble sleeping

This list may not describe all possible side effects for Sofosbuvir, Velpatasvir. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.