We report a case of thyrotoxicosis in a 37 year old male, in whom hypokalemic periodic paralysis was the first manifestation of the disease. We comment about the differential diagnosis with other types of periodic paralysis, and the importance of a correct diagnosis to avoid permanent muscle damage.
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Muscle Nerve
December 2024
Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Introduction/aims: Primary hypokalemic periodic paralysis (HypoPP) can present with periodic paralysis and/or permanent muscle weakness. Permanent weakness is accompanied by fat replacement of the muscle. It is unknown whether the permanent muscle weakness is solely due to fat replacement or if other factors affect the ability of the remaining muscle fibers to contract.
View Article and Find Full Text PDFIntroduction: Thyrotoxic hypokalemic periodic paralysis (THPP) is a rare but severe complication of hyperthyroidism characterized by acute muscle weakness. This study reports the first case of THPP in an adolescent with type 1 diabetes mellitus (T1DM) and Graves' disease, triggered by high-dose insulin, high carbohydrate intake, and strenuous exercise. It highlights the clinical presentation, management, and implications of THPP in this context.
View Article and Find Full Text PDFCureus
November 2024
Emergency Medicine, Mayo Clinic Arizona, Phoenix, USA.
Thyrotoxic periodic paralysis (TPP) is a rare but significant complication of hyperthyroidism, characterized by episodes of muscle weakness or paralysis and associated hypokalemia. This case report details a 30-year-old Latin American male with a history of Graves' disease, presenting with acute muscle weakness and hypokalemia. The patient reported transient episodes of weakness over recent weeks, culminating in a severe episode prompting emergency evaluation.
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November 2024
Emergency Medicine, Amrita Institute of Medical Sciences, Kochi, IND.
One type of hypokalemic periodic paralysis that is associated with hyperthyroidism is called thyrotoxic periodic paralysis (TPP). TPP can be linked to any cause of hyperthyroidism, although Graves' disease is the most common cause. This sporadic variant of hypokalaemic periodic paralysis, thyrotoxic periodic paralysis, is characterized by rapid onset weakness in the proximal muscles.
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November 2024
Internal Medicine Department, Saint Joseph Hospital, Jerusalem, PSE.
Thyrotoxic periodic paralysis (TPP) is a rare complication primarily associated with thyrotoxicosis, particularly in individuals with Graves' disease. While more common in males aged 20 to 40, it can occur across all ethnic backgrounds. It is the most common type of acquired periodic paralysis.
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