The references below focus on Aspergillus, but there are many such example in other fungal pathogens.
[1] Impact of the use of azole fungicides, other than as human medicines, on the development of azole‐resistant Aspergillus spp. https://www.efsa.europa.eu/en/efsajournal/pub/9200
[2] Celia-Sanchez BN, Mangum B, Gómez Londoño LF, Wang C, Shuman B, Brewer MT, Momany M. Pan-azole- and multi-fungicide-resistant Aspergillus fumigatus is widespread in the United States. Appl Environ Microbiol. 2024 Apr 17;90(4):e0178223. doi: 10.1128/aem.01782-23. Epub 2024 Apr 1. PMID: 38557086; PMCID: PMC11022549.
So you can suffer for weeks with an infection and high fever because the pharmacies won't sell you antibiotics because you don't have a paper from a doctor.