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| <figure-inline>[[File:Siren.gif|link=hyperkalemia resident survival guide|41x41px]]</figure-inline>|| <br> || <br> | |||
| [[Hyperkalemia resident survival guide|Resident <br> Survival <br> Guide]] | |||
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{{Hyperkalemia}} | {{Hyperkalemia}} | ||
{{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com]; {{RT}} | {{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com]; {{RT}}, {{MS}} | ||
==Overview== | |||
[[Hyperkalemia]] is an elevated [[blood]] level (above 5.1 mmol/L) of the [[electrolyte]] [[potassium]]. ". Extreme degrees of [[hyperkalemia]] are considered a [[medical emergency]] due to the risk of potentially fatal [[arrhythmia]]s. Hyperkalemia can be caused by reasons that include increased uptake, [[extracellular]] shift, tissue breakdown and impaired excretion from the [[body]]. | |||
==Causes== | ==Causes== | ||
===Life Threatening Causes=== | |||
*Hyperkalemia can become a life-threatening condition if potassium levels are too high and body is not able to remove it effectively. | |||
*[[Acute kidney injury|AKI]] and [[chronic renal failure]]<ref name="pmid11095656">{{cite journal| author=De Nicola L, Bellizzi V, Minutolo R, Cioffi M, Giannattasio P, Terracciano V et al.| title=Effect of dialysate sodium concentration on interdialytic increase of potassium. | journal=J Am Soc Nephrol | year= 2000 | volume= 11 | issue= 12 | pages= 2337-43 | pmid=11095656 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11095656 }} </ref> | |||
*[[Addisonian crisis]] | |||
*[[Diabetic ketoacidosis]] | |||
*Intravenous [[potassium]] supplement | |||
*[[Digoxin]] toxicity | |||
*[[Tumor lysis syndrome]] | |||
===Common Causes=== | ===Common Causes=== | ||
The most common causes of hyperkalemia include:<ref name="pmid18839206">{{cite journal| author=Wang WH, Giebisch G| title=Regulation of potassium (K) handling in the renal collecting duct. | journal=Pflugers Arch | year= 2009 | volume= 458 | issue= 1 | pages= 157-68 | pmid=18839206 | doi=10.1007/s00424-008-0593-3 | pmc=2730119 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18839206 }} </ref><ref name="pmid21170894">{{cite journal| author=Giebisch GH, Wang WH| title=Potassium transport--an update. | journal=J Nephrol | year= 2010 | volume= 23 Suppl 16 | issue= | pages= S97-104 | pmid=21170894 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21170894 }} </ref> | |||
* [[ACE inhibitors]] | * [[ACE inhibitors]] | ||
* [[Acidosis]] | * [[Acidosis]] | ||
* [[Addisonian crisis]] | * [[Addisonian crisis]] | ||
* [[Beta blockers]] | * [[Beta blockers]] | ||
* [[Blood transfusion]] | * [[Blood transfusion]] | ||
* [[Cirrhosis]] | * [[Cirrhosis]] | ||
* [[Diabetic nephropathy]] | * [[Diabetic nephropathy]] | ||
* [[ | * [[Potassium#Potassium in The Diet|High potassium diet]] | ||
* [[Malnutrition]] | * [[Malnutrition]] | ||
* [[Renal tubular acidosis]] | * [[Renal tubular acidosis]] | ||
* [[ | |||
=== Less common causes === | |||
* Fasting | |||
*[[Exercise]] | |||
*[[Fluoride]] toxicity | |||
*[[Hypoparathyroidism]] | |||
=== Genetic causes === | |||
*[[Congenital adrenal hyperplasia|Congenital adrenal hypoplasia]] | |||
* Hyperkalemic periodic paralysis | |||
*[[Pseudohypoaldosteronism]] type1 and type 2 | |||
===Causes by Organ System=== | ===Causes by Organ System=== | ||
{|style="width:80%; height:100px" border="1" | {| style="width:80%; height:100px" border="1" | ||
| | | style="width:25%" bgcolor="LightSteelBlue" ; border="1" | '''Cardiovascular''' | ||
| | | style="width:75%" bgcolor="Beige" ; border="1" | [[Heart failure]], [[volume depletion]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Chemical / poisoning''' | | '''Chemical / poisoning''' | ||
|bgcolor="Beige"| [[Ammonium Bifluoride]], [[ | | bgcolor="Beige" | [[Ammonium Bifluoride]], [[arsenicals]], [[fluoride]] toxicity, [[foxglove]] [[poisoning]], [[oleander]] [[poisoning]], [[tungsten]], white chameleon [[poisoning]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Dermatologic''' | | '''Dermatologic''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Drug Side Effect''' | | '''Drug Side Effect''' | ||
|bgcolor="Beige"| [[ACE inhibitors]], [[ | | bgcolor="Beige" | [[ACE inhibitors]], [[Acetaminophen and Oxycodone]], [[acetylsalicylic Acid]], [[aldosterone antagonists]], [[amiloride]], [[Amlodipine besylate and Valsartan]], [[angiotensin receptor blockers]], [[Basiliximab]], [[beta blockers]], [[Cefepime]], [[Cefpodoxime]], [[celecoxib]], [[Cidofovir]], [[cyclosporine]], [[diazoxide]], [[digoxin]], [[Drospirenone and Ethinyl estradiol]], [[eplerenone]], epsilon amino caproic acid, (EACA), [[erythropoietin]], [[heparin]], [[ibuprofen]], [[indomethacin]], [[isoflurane]], [[ketoprofen]], [[low-molecular weight heparin]], [[Lisinopril and Hydrochlorothiazide]], [[mannitol]], [[melarsoprol]], [[methotrexate]], [[minoxidil]], [[naproxen]], [[Nivolumab]], [[Nilotinib]], [[pancuronium bromide]], [[pimecrolimus]], [[potassium chloride]], [[Potassium bicarbonate]], [[potassium citrate]], [[pomalidomide]],[[propofol infusion syndrome]], [[rifaximin]], [[sodium thiopental]], [[somatostatin]] therapy, [[spironolactone]], [[succinylcholine]], [[sulindac]], [[suxamethonium]], [[tacrolimus]], [[thalidomide]], [[triamterene]], [[trimethoprim]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Ear Nose Throat''' | | '''Ear Nose Throat''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Endocrine''' | | '''Endocrine''' | ||
|bgcolor="Beige"| [[ACTH Deficiency]], [[ | | bgcolor="Beige" | [[ACTH Deficiency]], [[addisonian crisis]], [[addison's disease]], [[adrenal gland disorders]], [[adrenal hyperplasia, congenital type 3]], [[autoimmune adrenalitis]], [[congenital adrenal hyperplasia]] -- sodium-wasting form, [[diabetes]], [[diabetic ketoacidosis]], [[hyperglycemia]], hypoadrenocorticism -- [[hypoparathyroidism]] -- [[moniliasis]], [[hyporeninemic hypoaldosteronism]], isolated aldosterone synthase deficiency, [[lipoid congenital adrenal hyperplasia]], [[pseudohypoaldosteronism]] type 1, [[pseudohypoaldosteronism]] type 2 | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Environmental''' | | '''Environmental''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Gastroenterologic''' | | '''Gastroenterologic''' | ||
|bgcolor="Beige"| [[Cirrhosis]], [[ | | bgcolor="Beige" | [[Cirrhosis]], [[gastrointestinal bleeding]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Genetic''' | | '''Genetic''' | ||
|bgcolor="Beige"| [[18-Hydroxylase deficiency]], [[ | | bgcolor="Beige" | [[18-Hydroxylase deficiency]], [[congenital adrenal hyperplasia]] type 3, [[congenital adrenal hyperplasia]] -- sodium-wasting form, isolated aldosterone synthase deficiency, [[lipoid congenital adrenal hyperplasia]], [[pseudohypoaldosteronism]] type 1, [[pseudohypoaldosteronism]] type 2 | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Hematologic''' | | '''Hematologic''' | ||
|bgcolor="Beige"| [[Hemolytic anemia]], [[ | | bgcolor="Beige" | [[Hemolytic anemia]], [[leukaemia]], [[leukocytosis]], [[sickle cell disease]], [[thrombotic thrombocytopenic purpura]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Iatrogenic''' | | '''Iatrogenic''' | ||
|bgcolor="Beige"| [[ | | bgcolor="Beige" | [[blood transfusion ]] , cuffed [[blood]] sample, delayed separation [[blood]] sample, drip arm sample, EDTA blood sample, hemolysed blood sample, IV fluids containing [[potassium]], using clenched fist while collection of blood | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Infectious Disease''' | | '''Infectious Disease''' | ||
|bgcolor="Beige"| [[HIV | | bgcolor="Beige" | [[HIV]] infection | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Musculoskeletal / Ortho''' | | '''Musculoskeletal / Ortho''' | ||
|bgcolor="Beige"| | | bgcolor="Beige" | Muscle damage, muscle wasting | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Neurologic''' | | '''Neurologic''' | ||
|bgcolor="Beige"| [[Amelo-cerebro-hypohidrotic syndrome]], | | bgcolor="Beige" | [[Amelo-cerebro-hypohidrotic syndrome]], Kohlschutter-Tonz syndrome | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Nutritional / Metabolic''' | | '''Nutritional / Metabolic''' | ||
|bgcolor="Beige"| [[Arginine hydrochloride]], | | bgcolor="Beige" | [[Arginine|hydrochloride Arginine]], high [[Potassium]] diet, [[Malnutrition]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Obstetric/Gynecologic''' | | '''Obstetric/Gynecologic''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Oncologic''' | | '''Oncologic''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Opthalmologic''' | | '''Opthalmologic''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Overdose / Toxicity''' | | '''Overdose / Toxicity''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Psychiatric''' | | '''Psychiatric''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Pulmonary''' | | '''Pulmonary''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Renal / Electrolyte''' | | '''Renal / Electrolyte''' | ||
|bgcolor="Beige"| [[Acidosis]], [[ | | bgcolor="Beige" | [[Acidosis]], [[acute glomerulonephritis]], [[acute renal failure]], chronic [[interstitial nephritis]], [[chronic renal failure]], [[diabetic nephropathy]], distal [[chloride]] shunt, distal [[renal tubular acidosis]] type IV, Gordon's syndrome, [[hemolytic uremic syndrome]], [[hyperkalemic periodic paralysis]], hyperkalemic [[Renal tubular acidosis]], [[hypernatremia]], [[hyperosmolality]], [[hyperphosphataemia]], [[lupus nephritis]], [[obstructive uropathy]], [[polycystic kidney disease]], Familial [[pseudohyperkalemia]]-due to red cell leak, Distal [[renal tubular acidosis]] type 1, transplanted kidneys, [[tubulointerstitial disease]], [[urinary tract obstruction]], [[urolithiasis]], [[hyporeninemic hypoaldosteronism]], [[amyloidosis]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Rheum / Immune / Allergy''' | | '''Rheum / Immune / Allergy''' | ||
|bgcolor="Beige"| [[ | | bgcolor="Beige" | [[systemic lupus erythematosus]], [[autoimmune adrenalitis]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Sexual''' | | '''Sexual''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Trauma''' | | '''Trauma''' | ||
|bgcolor="Beige"| [[ | | bgcolor="Beige" | [[crush syndrome]] | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Urologic''' | | '''Urologic''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Dental''' | | '''Dental''' | ||
|bgcolor="Beige"| No underlying causes | | bgcolor="Beige" | No underlying causes | ||
|- | |- | ||
|-bgcolor="LightSteelBlue" | |- bgcolor="LightSteelBlue" | ||
| '''Miscellaneous''' | | '''Miscellaneous''' | ||
|bgcolor="Beige"| [[Amyloidosis]] - Renal, [[ | | bgcolor="Beige" | [[Amyloidosis]] - Renal, [[burns]], [[dehydration]], [[fasting]], [[hypothermia]], [[internal bleeding]], [[intravenous infusion]], [[malignant hyperpyrexia]], [[phlebotomy]] complication, [[rhabdomyolysis]], [[sea snake poisoning]], selective impairment of [[potassium]] excretion, [[strenuous exercise]], [[transplant rejection]], [[tumor lysis syndrome]], ureterojejunostomy | ||
|- | |- | ||
|} | |} | ||
===Causes in Alphabetical Order=== | ===Causes in Alphabetical Order=== | ||
{{MultiCol}} | |||
{{MultiCol|width:80%}} | |||
* [[Acidosis]] | * [[Acidosis]] | ||
* [[ACTH Deficiency]] | * [[ACTH Deficiency]] | ||
Line 141: | Line 170: | ||
* [[Addison's disease]] | * [[Addison's disease]] | ||
* [[Adrenal gland disorders]] | * [[Adrenal gland disorders]] | ||
* [[ | * [[Congenital adrenal hyperplasia due to 21-hydroxylase deficiency]] | ||
* [[Aldosterone antagonists]] | * [[Aldosterone antagonists]] | ||
* [[Amelo-cerebro-hypohidrotic syndrome]] | * [[Amelo-cerebro-hypohidrotic syndrome]] | ||
* [[Amiloride]] | * [[Amiloride]] | ||
* [[Ammonium Bifluoride]] | * [[Ammonium Bifluoride]] | ||
* [[Amyloidosis]] | * [[Amyloidosis]] | ||
* [[Angiotensin receptor blockers]] | * [[Angiotensin receptor blockers]] | ||
* [[Arginine hydrochloride]] | * [[Arginine hydrochloride]] | ||
Line 152: | Line 181: | ||
* [[Autoimmune adrenalitis]] | * [[Autoimmune adrenalitis]] | ||
* [[Beta blockers]] | * [[Beta blockers]] | ||
* [[Blood transfusion | * [[Blood transfusion]] | ||
* [[Burns]] | * [[Burns]] | ||
* [[Celecoxib]] | * [[Celecoxib]] | ||
* [[ | *[[Cefepime]] | ||
* [[Interstitial nephritis]] | |||
* [[Chronic renal failure]] | * [[Chronic renal failure]] | ||
*[[Cidofovir]] | |||
* [[Cirrhosis]] | * [[Cirrhosis]] | ||
* [[Crush syndrome]] | * [[Crush syndrome]] | ||
* | * Cuffed blood sample | ||
* [[Cyclosporine]] | * [[Cyclosporine]] | ||
* [[Dehydration]] | * [[Dehydration]] | ||
* | * Delayed separation blood sample | ||
* [[Diabetes]] | * [[Diabetes]] | ||
* [[Diabetic ketoacidosis]] | * [[Diabetic ketoacidosis]] | ||
Line 169: | Line 199: | ||
* [[Diazoxide]] | * [[Diazoxide]] | ||
* [[Digoxin]] | * [[Digoxin]] | ||
* [[ | * Distal [[chloride]] shunt | ||
* | * Drip arm sample | ||
* | * EDTA blood sample | ||
* [[Eplerenone]] | * [[Eplerenone]] | ||
* | * Epsilon amino caproic acid (EACA) | ||
* [[Erythropoietin]] | * [[Erythropoietin]] | ||
* [[Fasting]] | * [[Fasting]] | ||
* [[Fluoride | * [[Fluoride]] toxicity | ||
{{ColBreak}} | |||
* [[Foxglove poisoning]] | * [[Foxglove poisoning]] | ||
* [[Gastrointestinal bleeding]] | * [[Gastrointestinal bleeding]] | ||
* | * Gordon's syndrome | ||
* [[Heart failure]] | * [[Heart failure]] | ||
* | * Hemolysed blood sample<ref>Sevastos N et al. (2006) Pseudohyperkalemia in serum: the phenomenon and its clinical magnitude. J Lab Clin Med, 147(3):139-44; PMID 16503244.</ref> | ||
* [[Hemolytic anemia]] | * [[Hemolytic anemia]] | ||
* [[Hemolytic uremic syndrome]] | * [[Hemolytic uremic syndrome]] | ||
Line 192: | Line 223: | ||
* [[Hyperosmolality]] | * [[Hyperosmolality]] | ||
* [[Hyperphosphataemia]] | * [[Hyperphosphataemia]] | ||
* | * Hypoadrenocorticism-- [[hypoparathyroidism]] -- [[moniliasis]] | ||
* [[Hyporeninemic hypoaldosteronism]] | * [[Hyporeninemic hypoaldosteronism]] | ||
* [[Hypothermia]] | * [[Hypothermia]] | ||
* [[Ibuprofen]] | * [[Ibuprofen]] | ||
* [[Indomethacin]] | * [[Indomethacin]] | ||
* [[Internal bleeding]] | * [[Internal bleeding]] | ||
* [[Intravenous infusion]] | * [[Intravenous infusion]] | ||
* [[Isoflurane]] | * [[Isoflurane]] | ||
* | * Isolated aldosterone synthase deficiency | ||
* IV fluids containing [[Potassium]] | * IV fluids containing [[Potassium]] | ||
* [[Ketoprofen]] | * [[Ketoprofen]] | ||
* | * Kohlschutter-Tonz syndrome | ||
* [[Leukaemia]] | * [[Leukaemia]] | ||
* [[Leukocytosis]] | * [[Leukocytosis]] | ||
* [[Lipoid congenital adrenal hyperplasia]] | * [[Lipoid congenital adrenal hyperplasia]] | ||
* [[Lisinopril and Hydrochlorothiazide]] | |||
* [[Low-molecular weight heparin]] | * [[Low-molecular weight heparin]] | ||
* [[Lupus nephritis]] | * [[Lupus nephritis]] | ||
Line 218: | Line 247: | ||
* [[Methotrexate]] | * [[Methotrexate]] | ||
* [[Minoxidil]] | * [[Minoxidil]] | ||
* | * Muscle damage | ||
* [[Muscle wasting]] | * [[Muscle wasting]] | ||
* [[Naproxen]] | * [[Naproxen]] | ||
* [[Obstructive uropathy]] | * [[Obstructive uropathy]] | ||
{{ColBreak}} | |||
* [[Oleander]] [[Poisoning]] | * [[Oleander]] [[Poisoning]] | ||
* | * Oxalate blood sample | ||
* [[Pancuronium bromide]] | * [[Pancuronium bromide]] | ||
* [[Phlebotomy]] complication<ref>Don BR et al. (1990) Pseudohyperkalemia caused by fist clenching during phlebotomy. N Engl J Med, 322(18):1290-2; PMID 2325722.</ref> | * [[Phlebotomy]] complication<ref>Don BR et al. (1990) Pseudohyperkalemia caused by fist clenching during phlebotomy. N Engl J Med, 322(18):1290-2; PMID 2325722.</ref> | ||
Line 231: | Line 261: | ||
* [[Potassium citrate]] | * [[Potassium citrate]] | ||
* [[Propofol infusion syndrome]] | * [[Propofol infusion syndrome]] | ||
* [[ | * [[Pseudohyperkalemia]] familial, due to red cell leak <ref>Iolascon A et al. (1999) Familial pseudohyperkalemia maps to the same locus as dehydrated hereditary stomatocytosis. Blood, 93(9):3120-3; PMID 10216110.</ref> | ||
* [[Pseudohypoaldosteronism]] type 1 | * [[Pseudohypoaldosteronism]] type 1 | ||
* [[Pseudohypoaldosteronism]] type II | * [[Pseudohypoaldosteronism]] type II | ||
* | * Pyrimidifen | ||
* [[Renal tubular acidosis]], distal-type 1 | * [[Renal tubular acidosis]], distal-type 1 | ||
* [[Renal tubular acidosis]], distal-type 4 | * [[Renal tubular acidosis]], distal-type 4 | ||
* [[Rhabdomyolysis]] | * [[Rhabdomyolysis]] | ||
* [[Sea snake poisoning]] | * [[Sea snake poisoning]] | ||
* | * Selective impairment of [[potassium ]]excretion | ||
* [[Sickle cell disease]] | * [[Sickle cell disease]] | ||
* [[Sodium thiopental]] | * [[Sodium thiopental]] | ||
Line 252: | Line 282: | ||
* [[Thrombocytosis]] | * [[Thrombocytosis]] | ||
* [[Transplant rejection]] | * [[Transplant rejection]] | ||
* [[Triamterene]] | * [[Triamterene]] | ||
* [[Trimethoprim]] | * [[Trimethoprim]] | ||
Line 258: | Line 287: | ||
* [[Tumor lysis syndrome]] | * [[Tumor lysis syndrome]] | ||
* [[Tungsten]] | * [[Tungsten]] | ||
* | * Ureterojejunostomy | ||
* [[Urinary tract obstruction]] | * [[Urinary tract obstruction]] | ||
* [[Urolithiasis]] | * [[Urolithiasis]] | ||
* | * Using clenched fist while collection of blood | ||
* [[Volume depletion]] | * [[Volume depletion]] | ||
* | * White Chameleon poisoning | ||
{{EndMultiCol}} | {{EndMultiCol}} | ||
Latest revision as of 23:11, 29 April 2020
<figure-inline></figure-inline> | Resident Survival Guide |
Hyperkalemia Microchapters |
Diagnosis |
---|
Treatment |
Case Studies |
Hyperkalemia causes On the Web |
American Roentgen Ray Society Images of Hyperkalemia causes |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Priyamvada Singh, M.B.B.S. [2]; Raviteja Guddeti, M.B.B.S. [3], Mahmoud Sakr, M.D. [4]
Overview
Hyperkalemia is an elevated blood level (above 5.1 mmol/L) of the electrolyte potassium. ". Extreme degrees of hyperkalemia are considered a medical emergency due to the risk of potentially fatal arrhythmias. Hyperkalemia can be caused by reasons that include increased uptake, extracellular shift, tissue breakdown and impaired excretion from the body.
Causes
Life Threatening Causes
- Hyperkalemia can become a life-threatening condition if potassium levels are too high and body is not able to remove it effectively.
- AKI and chronic renal failure[1]
- Addisonian crisis
- Diabetic ketoacidosis
- Intravenous potassium supplement
- Digoxin toxicity
- Tumor lysis syndrome
Common Causes
The most common causes of hyperkalemia include:[2][3]
- ACE inhibitors
- Acidosis
- Addisonian crisis
- Beta blockers
- Blood transfusion
- Cirrhosis
- Diabetic nephropathy
- High potassium diet
- Malnutrition
- Renal tubular acidosis
Less common causes
- Fasting
- Exercise
- Fluoride toxicity
- Hypoparathyroidism
Genetic causes
- Congenital adrenal hypoplasia
- Hyperkalemic periodic paralysis
- Pseudohypoaldosteronism type1 and type 2
Causes by Organ System
Causes in Alphabetical Order
References
- ↑ De Nicola L, Bellizzi V, Minutolo R, Cioffi M, Giannattasio P, Terracciano V; et al. (2000). "Effect of dialysate sodium concentration on interdialytic increase of potassium". J Am Soc Nephrol. 11 (12): 2337–43. PMID 11095656.
- ↑ Wang WH, Giebisch G (2009). "Regulation of potassium (K) handling in the renal collecting duct". Pflugers Arch. 458 (1): 157–68. doi:10.1007/s00424-008-0593-3. PMC 2730119. PMID 18839206.
- ↑ Giebisch GH, Wang WH (2010). "Potassium transport--an update". J Nephrol. 23 Suppl 16: S97–104. PMID 21170894.
- ↑ Sevastos N et al. (2006) Pseudohyperkalemia in serum: the phenomenon and its clinical magnitude. J Lab Clin Med, 147(3):139-44; PMID 16503244.
- ↑ Don BR et al. (1990) Pseudohyperkalemia caused by fist clenching during phlebotomy. N Engl J Med, 322(18):1290-2; PMID 2325722.
- ↑ Iolascon A et al. (1999) Familial pseudohyperkalemia maps to the same locus as dehydrated hereditary stomatocytosis. Blood, 93(9):3120-3; PMID 10216110.