A rare side effect of transesophageal echocardiography: Methemoglobinemia from topical benzocaine anesthesia

INIS

• side effects 100%
• anesthesia 100%
• methylene blue 66%
• patients 33%
• oxygen 33%
• drugs 33%
• blood 33%
• levels 33%
• evaluation 33%
• women 33%
• induction 33%
• resolution 33%
• symptoms 33%
• hepatitis 33%
• availability 33%
• pulses 33%
• saturation 33%
• sprays 33%
• methemoglobin 33%

Keyphrases

• Benzocaine 100%
• Rare Side Effect 100%
• Topical Anesthesia 66%
• O2 Saturation 33%
• Intravenous Drug Use 33%
• Hepatitis C Drugs 33%

Medicine and Dentistry

• Methemoglobinemia 100%
• Benzocaine 100%
• Topical Anesthesia 66%
• Fatty Acid Desaturation 33%
• Methemoglobin 33%