High-dose antibiotic shows partial skull base infection resolution

A man in his 80s with type 1 diabetes developed a dangerous infection at the base of his skull, linked to a chronic ear problem. Doctors gave him a high dose of the antibiotic ceftazidime for about seven weeks. His inflammatory markers improved and swab cultures turned negative, but the infection only partially resolved, spreading to a jaw joint area. He also had severe low blood pressure when standing, which persisted despite stopping other medications and using a treatment to support blood pressure. Sadly, he died in the hospital during this period. This single case shows that while high-dose antibiotics can help fight this serious infection, the outcome can still be very difficult, especially in older, frail patients with other health issues. The report cannot prove the infection caused his blood pressure problems, and other factors could have played a role.