Key result
Prompt diagnosis of thyrotoxic periodic paralysis in a young male with quadriparesis and severe hypokalemia allowed for rapid reversal of symptoms with potassium replacement and initiation of propranolol and carbimazole.
Case Report (n=1)
No
Thyrotoxic periodic paralysis should be considered in patients presenting with hypokalemic paralysis, as early diagnosis via ECG and thyroid function tests guides appropriate treatment with propranolol and prevents dangerous rebound hyperkalemia.
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Raises awareness for thyrotoxic periodic paralysis in young men with post-exercise quadriparesis; hypothesis-generating and needs prospective validation.
Mahon-Daly et al. (2022) conducted a case report in Thyrotoxic periodic paralysis (n=1). Potassium chloride, propranolol, and carbimazole was evaluated on Resolution of paralysis and normalization of serum potassium. Prompt diagnosis of thyrotoxic periodic paralysis in a young male with quadriparesis and severe hypokalemia allowed for rapid reversal of symptoms with potassium replacement and initiation of propranolol and carbimazole.
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