penicillium citrinum

I don’t have experience with this particular fungal mold but I’ve read here that there’s an alternate fungal medication with fewer side effects, cresemba. It’s not covered by insurance and so it’s an out-of-pocket payment which is pricey but might be worth it if it’s only a short period you need to be on the medication.
https://www.mayoclinic.org/drugs-supplements/isavuconazonium-oral-route/description/drg-20137966
Can you say more about how you were diagnosed and what your symptoms are? And what side effects you are having and where do you receive your treatment. Sometimes this info helps with responses from others.