Hi, Steph66, and welcome to the forum! Some people do well on treatment, while others get very sick. Depression is a common side effect and patients are often placed on antidepressents when they start treatment.
What side effects is your loved one experiencing?
There are several people here who have undergone treatment or their loved ones have, who may be able to give input. I started interferon treatment back when that was the only thing available, and wasn't on it long enough to suffer any side effects. My understanding is that with the combo treatment, it's the ribavirin/ Rebetron that causes the problems.
P.S. I deleted your other post as it was a duplication and you give more info in this one.
Hugs,
Connie
hep93
Forum moderator - Hepatitis
"But that was yesterday, and I was a different person then."
Lewis Carroll, Alice in Wonderland