My husband's experience was that he got the Incivek rash
around week 1-2 of treatment, and it lasted about 5 weeks or so. It was very red, had some welts, and had some small blisters
. In looking at the photos and showing it to the NP, it was described as moderate. She gave him two prescriptions for it Hydroxyzine HCL, 25 mg, 1 – 2 tablets every 6 hours as needed Triamcinolone, 0.025% OINT, twice per day as needed).