i got a viral exanthem 4 days back, fever with generalized rash and I just treated myself symptomatically with Panadol. my rash has resolved today but my palms & soles are very itchy, kindly tell me ssome therapy for that.. And I have pain in my joints, ankle, writs, knees, PIPS, DIPS and my fingers are lil bit swollen too, is that because of viral infection?