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