My nose in blackness it then 1monts so I done all treat for this infection .blackness to ends for used skin lite cream already used if blackness to ends but then redness in all nose I ask him doctor to say these infection to sun light (chai)is it. So they me some give more tablet,as betnisol,one all,pentasol,altrhon500. I used this but redness is not go in my nose so give or tell me better treatment for this infection. Thanks