Logo American Journal of Case Reports

Call: 1.631.629.4328
Mon-Fri 10 am - 2 pm EST

Contact Us

Logo American Journal of Case Reports Logo American Journal of Case Reports Logo American Journal of Case Reports

08 April 2020 : Case report  Japan

Acute Bromide Intoxication in a Patient with Preserved Renal Function

Unexpected drug reaction

Chihiro Munekawa1BE, Tatsuya Kawasaki12ABDE*, Tomoki Miyoshi1BD, Yusuke Yamane1F, Hiroshi Okada1F, Hirokazu Oyamada1F

DOI: 10.12659/AJCR.922019

Am J Case Rep 2020; 21:e922019

Abstract

BACKGROUND: Electrolyte imbalance is frequent in many situations, but severe hyperchloremia is markedly rare in the absence of renal impairment. We report a patient with preserved renal function who exhibited severe hyperchloremia and negative anion gap.

CASE REPORT: A 70-year-old female with preserved renal function presented with fatigue and impaired consciousness. Venous blood gas analysis was notable for a chloride level of 137 mEq/L and anion gap of –18.2 mEq/L. Careful history taking revealed that she had taken bromide-containing over-the-counter painkillers. Her symptoms and laboratory tests gradually improved after intravenous hydration and painkiller withdrawal. The serum level of bromide ions on admission was later found to be 4-times higher than that considered toxic.

CONCLUSIONS: It is important to recognize that hyperchloremia with a negative anion gap strongly suggests bromide intoxication, and that bromide intoxication can develop even in patients with preserved renal function. Careful history taking is essential to the diagnosis because some over-the-counter drugs that are widely available and a few prescription drugs contain bromides.

Keywords: Acid-Base Equilibrium, Bromides, Chlorides, Fluid Therapy, Nonprescription Drugs, Water-Electrolyte Imbalance

Add Comment 0 Comments

In Press

12 Feb 2024 : Case report  USA

Erdheim-Chester Disease Occult on Radiographs and CT but Visible on MRI and PET

Am J Case Rep In Press; DOI: 10.12659/AJCR.941169  

0:00

12 Feb 2024 : Case report  USA

Surgical Treatment of Spontaneous Superficial Temporal Artery Arteriovenous Malformation: A Case Report

Am J Case Rep In Press; DOI: 10.12659/AJCR.942839  

13 Feb 2024 : Case report  Bahrain

Warfarin Woes: A Rare Case of Hemoperitoneum with Intramural Small Bowel Hematoma

Am J Case Rep In Press; DOI: 10.12659/AJCR.943519  

13 Feb 2024 : Case report  Portugal

Hemorrhagic Presentation in Primary Central Nervous System Lymphoma: A Case Study

Am J Case Rep In Press; DOI: 10.12659/AJCR.942951  

Most Viewed Current Articles

07 Mar 2024 : Case report  USA

Neurocysticercosis Presenting as Migraine in the United States

DOI :10.12659/AJCR.943133

Am J Case Rep 2024; 25:e943133

0:00

10 Jan 2022 : Case report  Germany

A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...

DOI :10.12659/AJCR.935263

Am J Case Rep 2022; 23:e935263

19 Jul 2022 : Case report  Saudi Arabia

Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19

DOI :10.12659/AJCR.936128

Am J Case Rep 2022; 23:e936128

23 Feb 2022 : Case report  USA

Penile Necrosis Associated with Local Intravenous Injection of Cocaine

DOI :10.12659/AJCR.935250

Am J Case Rep 2022; 23:e935250

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923