Are you taking any of the following: Antifungals, Antivirals, Cephalosporin antibiotics, chemotherapy or other cancer drugs, Ciclosporin, Colistimethate, Didanosine, Foscarnet, Gentamicin, Methotrexate, non-steroidal anti-inflammatory drugs e.g. Iburoprofen, Diclofenac, Naproxen, Tacrolimus, Trimethoprim?