<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Hypokalemic periodic paralysis (HOKPP) is a rare neuromuscular disorder caused by altered transport of cellular potassium that leads to significant muscle weakness of the extremities. Paralytic attacks are induced by a drop in the serum potassium level and they have been associated with specific triggers. This case describes a 21-year-old male who has had recurrent presentations of acute paralytic attacks following vigorous physical activity. At presentation, this patient exhibited flaccid paralysis of all skeletal muscles below the neck, but was alert and oriented with stable vital signs. The patient was found to have a potassium level of 2.1 mmol/L and an EKG demonstrating U waves (characteristic of hypokalemia). The patient was treated with potassium supplementation with resolution of symptoms. The mainstay of prevention of long term permanent muscle weakness is avoidance of triggers that can lead to hypokalemia. Through education on disease process and lifestyle modifications, we were able to end the cycle of recurrent hospital readmissions and the subsequent financial burden this generated for the patient and his family.</p></abstract>

Hypokalemic periodic paralysis (HOKPP) is a rare neuromuscular disorder caused by altered transport of cellular potassium that leads to significant muscle weakness of the extremities. Paralytic attacks are induced by a drop in the serum potassium level and they have been associated with specific triggers. This case describes a 21-year-old male who has had recurrent presentations of acute paralytic attacks following vigorous physical activity. At presentation, this patient exhibited flaccid paralysis of all skeletal muscles below the neck, but was alert and oriented with stable vital signs. The patient was found to have a potassium level of 2.1 mmol/L and an EKG demonstrating U waves (characteristic of hypokalemia). The patient was treated with potassium supplementation with resolution of symptoms. The mainstay of prevention of long term permanent muscle weakness is avoidance of triggers that can lead to hypokalemia. Through education on disease process and lifestyle modifications, we were able to end the cycle of recurrent hospital readmissions and the subsequent financial burden this generated for the patient and his family.

Hypokalemic periodic paralysis – the importance of patient education

Romanian Journal of Internal Medicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Hypokalemic periodic paralysis \u2013 the importance of patient education"}

Hypokalemic periodic paralysis (HOKPP) is a rare neuromuscular disorder caused by altered transport of cellular potassium that leads to significant muscle...

Hypokalemic periodic paralysis – the importance of patient education

Publié en ligne: 09 sept. 2019

Pages: 263 - 265

Reçu: 14 janv. 2019

DOI: https://doi.org/10.2478/rjim-2019-0004

Mots clés
hypokalemia, periodic paralysis, neuromuscular disorders, muscle weakness

© 2019 Kristyn L. Lewis et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Hypokalemic periodic paralysis – the importance of patient education

Publié en ligne: 09 sept. 2019

Pages: 263 - 265

Reçu: 14 janv. 2019

DOI: https://doi.org/10.2478/rjim-2019-0004

Mots cléshypokalemia, periodic paralysis, neuromuscular disorders, muscle weakness

© 2019 Kristyn L. Lewis et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
hypokalemia, periodic paralysis, neuromuscular disorders, muscle weakness