Hypermagnesemia | Hypermagnesemia Causes, Symptoms, Diagnosis, & Treatment | NCLEX Review

In this video we talk about hypermagnesemia. We talk about how to define hypermagnesemia, as well as the role magnesium plays in the body. We see how magnesium acts like a calcium and potassium channel blocker; and therefore causes a myriad of symptoms. We see how renal failure, increased laxative or antacid intake, as well as excessive IV magnesium administration can lead to hypermagnesemia.
Some symptoms of high magnesium levels include respiratory depression, hypotension, bradycardia, diminished deep tendon reflexes and muscle weakness.
Before ending this video, you’ll be reminded that calcium gluconate is the antidote for magnesium toxicity and that there are a few other ways to help correct hypermagnesemia. Today, you’ll understand the difference between hypermagnesemia and hypomagnesemia, as well as the pathophysiology behind this electrolyte imbalance.

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**Disclaimer: Though I strive for 100% accuracy, errors may occur and practices may change. Please always consult the latest literature, professors, and textbooks prior to testing or practicing. None of the information in this video is medical advice. Please always seek medical attention from your primary care doctor. **