Yes, itchy skin can be a side effect, with or without a rash.
For people taking riba, sun exposure is not a good idea.
I got nightmare full body riba rash with the old interferon tx. With the DAAs it was not bad at all, just an odd spot here and there.
The rash can look like bites, for example on your arms. That kind looks like pinprick red spots, especially after sun exposure. Other places it can look like your skin got scalded, or sometimes like the veins just under your skin turned angry pink.
Actually, the "rash from hell" was my worst fear when I started this round of the DAA's + riba but I am happy to say that without interferon it did not come to anything that had me worried.
dt