Methemoglobinemia After Bronchoscopy
Author Information
Author(s): Kwok Sophie, Fischer Jacqueline L, Rogers John D
Primary Institution: Department of Internal Medicine, University of Illinois College of Medicine at Peoria
Hypothesis
Can the use of lidocaine and benzocaine during bronchoscopy lead to methemoglobinemia?
Conclusion
Methemoglobinemia can occur after exposure to lidocaine and benzocaine, and it is important for physicians to recognize this condition for timely treatment.
Supporting Evidence
- Methemoglobinemia is a rare but serious condition that can occur after using certain anesthetics.
- The patient improved with supplemental oxygen and did not require methylene blue treatment.
Takeaway
Sometimes, medicines like lidocaine and benzocaine can make it hard for your blood to carry oxygen, which can be very dangerous. Doctors need to know this so they can help quickly.
Methodology
A case report of a 62-year-old male who developed methemoglobinemia after bronchoscopy using lidocaine and benzocaine.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
62-year-old Caucasian male with a history of hypertension and hyperlipidemia.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website