A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report

Objective: To report a rare case of hypokalemic rhabdomyolysis induced by the heavy and prolonged ingestion of cola-based beverages, and its uneventful recovery after kalemia normalization. Methods: We report a 38-year-old Caucasian male presented in our emergency room with a recent and progressive...

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Main Authors: Davide Ferrazzoli, Annarita Sabetta, Grazia Palamara, Luca Caremani, Marina Capobianco, Pietro Balbi, Giuseppe Frazzitta
Format: Article
Language:English
Published: SAGE Publishing 2017-02-01
Series:SAGE Open Medical Case Reports
Online Access:https://doi.org/10.1177/2050313X17695717
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author Davide Ferrazzoli
Annarita Sabetta
Grazia Palamara
Luca Caremani
Marina Capobianco
Pietro Balbi
Giuseppe Frazzitta
author_facet Davide Ferrazzoli
Annarita Sabetta
Grazia Palamara
Luca Caremani
Marina Capobianco
Pietro Balbi
Giuseppe Frazzitta
author_sort Davide Ferrazzoli
collection DOAJ
description Objective: To report a rare case of hypokalemic rhabdomyolysis induced by the heavy and prolonged ingestion of cola-based beverages, and its uneventful recovery after kalemia normalization. Methods: We report a 38-year-old Caucasian male presented in our emergency room with a recent and progressive weakness of the lower limbs proximal muscles. Results: A dietary history revealed a prolonged ingestion of cola-based beverages. Blood tests showed severe hypokalemia and marked increase in serum creatine phosphokinase. The analysis of cerebrospinal fluid resulted normal. Electromyography was suggestive for a myopathy. The clinical, laboratory and neurophysiological data were evocative for a cola-induced hypokalemic rhabdomyolysis. After kalemia normalization, the improvements of the electromyographic findings paralleled the clinical recovery. Conclusion: Chronic consumption of large amount of cola-based soft drinks may result in severe symptomatic hypokalemia, eventually leading in turn to myopathy. To our knowledge, this is the first description of the electromyographic findings of the cola-induced hypokalemic rhabdomyolysis. An early diagnosis and a prompt treatment appear to be crucial for a benign clinical course.
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spelling doaj.art-037108bad00b41acb036b7a7dcc1c77a2022-12-22T01:59:42ZengSAGE PublishingSAGE Open Medical Case Reports2050-313X2017-02-01510.1177/2050313X1769571710.1177_2050313X17695717A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case reportDavide Ferrazzoli0Annarita Sabetta1Grazia Palamara2Luca Caremani3Marina Capobianco4Pietro Balbi5Giuseppe Frazzitta6Department of Neurorehabilitation and Neurological Service, “Moriggia - Pelascini” Hospital, Gravedona ed Uniti (Como), ItalyDepartment of Neurorehabilitation and Neurological Service, “Moriggia - Pelascini” Hospital, Gravedona ed Uniti (Como), ItalyDepartment of Neurorehabilitation and Neurological Service, “Moriggia - Pelascini” Hospital, Gravedona ed Uniti (Como), ItalyDepartment of Neurorehabilitation and Neurological Service, “Moriggia - Pelascini” Hospital, Gravedona ed Uniti (Como), ItalyDepartment of Neurorehabilitation and Neurological Service, “Moriggia - Pelascini” Hospital, Gravedona ed Uniti (Como), ItalyDepartment of Neurorehabilitation, Scientific Institute of Pavia via Boezio, IRCCS, “Salvatore Maugeri” Foundation, Pavia, ItalyFondazione Europea Ricerca Biomedica FERB, “S. Isidoro” Hospital, Bergamo, ItalyObjective: To report a rare case of hypokalemic rhabdomyolysis induced by the heavy and prolonged ingestion of cola-based beverages, and its uneventful recovery after kalemia normalization. Methods: We report a 38-year-old Caucasian male presented in our emergency room with a recent and progressive weakness of the lower limbs proximal muscles. Results: A dietary history revealed a prolonged ingestion of cola-based beverages. Blood tests showed severe hypokalemia and marked increase in serum creatine phosphokinase. The analysis of cerebrospinal fluid resulted normal. Electromyography was suggestive for a myopathy. The clinical, laboratory and neurophysiological data were evocative for a cola-induced hypokalemic rhabdomyolysis. After kalemia normalization, the improvements of the electromyographic findings paralleled the clinical recovery. Conclusion: Chronic consumption of large amount of cola-based soft drinks may result in severe symptomatic hypokalemia, eventually leading in turn to myopathy. To our knowledge, this is the first description of the electromyographic findings of the cola-induced hypokalemic rhabdomyolysis. An early diagnosis and a prompt treatment appear to be crucial for a benign clinical course.https://doi.org/10.1177/2050313X17695717
spellingShingle Davide Ferrazzoli
Annarita Sabetta
Grazia Palamara
Luca Caremani
Marina Capobianco
Pietro Balbi
Giuseppe Frazzitta
A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
SAGE Open Medical Case Reports
title A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
title_full A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
title_fullStr A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
title_full_unstemmed A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
title_short A cola-induced hypokalemic rhabdomyolysis with electromyographic evaluation: A case report
title_sort cola induced hypokalemic rhabdomyolysis with electromyographic evaluation a case report
url https://doi.org/10.1177/2050313X17695717
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