I am due to go into hospital next month. I have had aspergillus for several years, firstly treated with sporanox then v-fend. However the last year I am feeling so low with terrible fatigue. My consultant is admitting me to try me on posaconazole. The other two meds helped at the time but as the years went on they both seemed to have served their purpose. Is it likely I will tolerate this new medicine and is it likely to help? Doctor wants me in hospital in case I have any reaction.