Side Effects Of Sweet N Lo How Long Do Antiviral Medicine Side Effects Start To Kick In?

How long do antiviral medicine side effects start to kick in? - side effects of sweet n lo

I am on acyclovir or something that medicines for the treatment of herpes zoster. The side effects are upset stomach and vomiting, and I really hope not to vomit. I am in my dose of 4, and I really had no side effects, but ... Does that mean I'm right? Side effects normally occur?