Tophi are modest, chalk-coloured, stone-like deposits of uric acid that accumulate underneath the skin and so are most often present in pores and skin across the joints and on the surface on the ear.Sekiranya anda berisiko mengambil NSAID atau colchicine, atau kedua-dua ubat tidak berfungsi dengan berkesan, doktor anda mungkin memberi anda steroid