HYPONATREMIA-NORMOVOLUMIC HYPONATREMIA CAUSES

SUMMARY

1. SIADH, causes: Neurological (GBS, SAH, SDH), Respiratory (TB, asthma, atelectasis, pneumothorax), Tumour, Infection, Trauma, Substances/drugs (anti-depressants, anti-psychotics, anti-convulsants)

2. Psychogenic polydypsia

3. Hypothyroidism

4. Glucocorticoid deficiency

5. Thiazide diuretics

6. Hyperglycemia, hyperlipidemia

Reference(s)

Wilkinson, I., Furmedge, D. and Sinharay, R. (2017). Oxford handbook of clinical medicine. Oxford: Oxford University Press. Get it on Amazon.
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Hannaman, R. A., Bullock, L., Hatchell, C. A., & Yoffe, M. (2016). Internal medicine review core curriculum, 2017-2018. CO Springs, CO: MedStudy.
Therapeutic Guidelines. Melbourne: Therapeutic Guidelines Limited. https://www.tg.org.au [Accessed 2021].