Hyperuricemia: Difference between revisions
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= Hyperuricemia = | {{SI}} | ||
{{Infobox medical condition | |||
== | | name = Hyperuricemia | ||
| image = [[File:Harnsäure_Ketoform.svg|200px]] | |||
| caption = Chemical structure of uric acid | |||
| field = [[Rheumatology]] | |||
| synonyms = High uric acid | |||
| symptoms = [[Joint pain]], [[kidney stones]], [[tophi]] | |||
| complications = [[Gout]], [[chronic kidney disease]] | |||
| onset = Middle age | |||
| duration = Long term | |||
| causes = [[Diet]], [[genetics]], [[obesity]], [[diuretics]] | |||
| risks = [[Hypertension]], [[metabolic syndrome]] | |||
| diagnosis = [[Blood test]] | |||
| differential = [[Pseudogout]], [[septic arthritis]] | |||
| prevention = [[Dietary changes]], [[weight loss]] | |||
| treatment = [[Allopurinol]], [[febuxostat]], [[probenecid]] | |||
| medication = [[NSAIDs]], [[colchicine]] | |||
| frequency = Common | |||
}} | |||
'''Hyperuricemia''' refers to a condition characterized by elevated blood concentrations of uric acid, a waste product in the blood that can result from the breakdown of purines. | '''Hyperuricemia''' refers to a condition characterized by elevated blood concentrations of uric acid, a waste product in the blood that can result from the breakdown of purines. | ||
== Pathophysiology == | == Pathophysiology == | ||
Uric acid is typically filtered out of the blood by the kidneys and excreted in urine. Hyperuricemia occurs when there is an increase in uric acid production, a decrease in uric acid excretion, or a combination of both. | Uric acid is typically filtered out of the blood by the kidneys and excreted in urine. Hyperuricemia occurs when there is an increase in uric acid production, a decrease in uric acid excretion, or a combination of both. | ||
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== Causes == | == Causes == | ||
Common causes of hyperuricemia include: | Common causes of hyperuricemia include: | ||
| Line 28: | Line 40: | ||
* Renal impairment | * Renal impairment | ||
* Diseases like leukemia or psoriasis | * Diseases like leukemia or psoriasis | ||
== Symptoms and Complications == | == Symptoms and Complications == | ||
While hyperuricemia itself is often asymptomatic, it can lead to serious complications like: | While hyperuricemia itself is often asymptomatic, it can lead to serious complications like: | ||
| Line 34: | Line 45: | ||
* Kidney stones | * Kidney stones | ||
* Renal dysfunction | * Renal dysfunction | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of hyperuricemia is usually made through blood tests that measure uric acid levels. | Diagnosis of hyperuricemia is usually made through blood tests that measure uric acid levels. | ||
== Treatment == | == Treatment == | ||
Treatment focuses on reducing uric acid levels through: | Treatment focuses on reducing uric acid levels through: | ||
| Line 44: | Line 53: | ||
* Weight loss and lifestyle changes | * Weight loss and lifestyle changes | ||
* Increased fluid intake | * Increased fluid intake | ||
== Prevention == | == Prevention == | ||
Preventive measures include: | Preventive measures include: | ||
| Line 51: | Line 59: | ||
* Limiting intake of high-purine foods | * Limiting intake of high-purine foods | ||
* Staying well-hydrated | * Staying well-hydrated | ||
== Epidemiology == | == Epidemiology == | ||
Hyperuricemia is a common condition, particularly among men and postmenopausal women, and its prevalence has been increasing worldwide. | Hyperuricemia is a common condition, particularly among men and postmenopausal women, and its prevalence has been increasing worldwide. | ||
== See Also == | == See Also == | ||
* [[Renal function]] | * [[Renal function]] | ||
* [[Metabolic syndrome]] | * [[Metabolic syndrome]] | ||
* [[Diet and nutrition]] | * [[Diet and nutrition]] | ||
== References == | == References == | ||
<references> | <references> | ||
| Line 65: | Line 70: | ||
* Patel, S., & Green, M. T. (2022). ''Epidemiology and Treatment of Hyperuricemia''. Medical Science Monitor. 28(4), 202-208. | * Patel, S., & Green, M. T. (2022). ''Epidemiology and Treatment of Hyperuricemia''. Medical Science Monitor. 28(4), 202-208. | ||
</references> | </references> | ||
== External Links == | == External Links == | ||
* [https://www.mayoclinic.org/diseases-conditions/gout/symptoms-causes/syc-20372903 Mayo Clinic - Gout] | * [https://www.mayoclinic.org/diseases-conditions/gout/symptoms-causes/syc-20372903 Mayo Clinic - Gout] | ||
Latest revision as of 01:07, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Hyperuricemia | |
|---|---|
| |
| Synonyms | High uric acid |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Joint pain, kidney stones, tophi |
| Complications | Gout, chronic kidney disease |
| Onset | Middle age |
| Duration | Long term |
| Types | N/A |
| Causes | Diet, genetics, obesity, diuretics |
| Risks | Hypertension, metabolic syndrome |
| Diagnosis | Blood test |
| Differential diagnosis | Pseudogout, septic arthritis |
| Prevention | Dietary changes, weight loss |
| Treatment | Allopurinol, febuxostat, probenecid |
| Medication | NSAIDs, colchicine |
| Prognosis | N/A |
| Frequency | Common |
| Deaths | N/A |
Hyperuricemia refers to a condition characterized by elevated blood concentrations of uric acid, a waste product in the blood that can result from the breakdown of purines.
Pathophysiology[edit]
Uric acid is typically filtered out of the blood by the kidneys and excreted in urine. Hyperuricemia occurs when there is an increase in uric acid production, a decrease in uric acid excretion, or a combination of both.
Causes[edit]
Common causes of hyperuricemia include:
- Genetic predisposition
- High-purine diet
- Obesity
- Certain medications (e.g., diuretics)
- Renal impairment
- Diseases like leukemia or psoriasis
Symptoms and Complications[edit]
While hyperuricemia itself is often asymptomatic, it can lead to serious complications like:
- Gout
- Kidney stones
- Renal dysfunction
Diagnosis[edit]
Diagnosis of hyperuricemia is usually made through blood tests that measure uric acid levels.
Treatment[edit]
Treatment focuses on reducing uric acid levels through:
- Medications (e.g., allopurinol, febuxostat)
- Dietary modifications to reduce purine intake
- Weight loss and lifestyle changes
- Increased fluid intake
Prevention[edit]
Preventive measures include:
- Maintaining a healthy weight
- Avoiding excessive alcohol consumption
- Limiting intake of high-purine foods
- Staying well-hydrated
Epidemiology[edit]
Hyperuricemia is a common condition, particularly among men and postmenopausal women, and its prevalence has been increasing worldwide.
See Also[edit]
References[edit]
<references>
- Johnson, K. L., & Smith, A. R. (2023). Hyperuricemia: Causes, Complications, and Management. Journal of Clinical Medicine. 48(2), 234-242.
- Patel, S., & Green, M. T. (2022). Epidemiology and Treatment of Hyperuricemia. Medical Science Monitor. 28(4), 202-208.
</references>
