Skip to content

High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 1 C1847758

Published: July 22, 2026Updated: August 20, 2026

A genetic region associated with variations in HDL cholesterol levels. It may influence heart health risk and is typically identified through genetic testing. Lifestyle factors can help manage associated risks.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
E88.9
ICD-11
5A00.0
Body system
metabolic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Elevated serum HDL cholesterol level

(metabolic)

Fatigue or weight changes

(metabolic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Asymptomatic hyperalphalipoproteinemia

(metabolic)

Increased life expectancy

(metabolic)

Xanthelasma due to high HDL

(metabolic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Behavioral and nutritional therapy

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Supportive Care and Rest

Adequate rest and supportive measures form the cornerstone of HHV-7 management in immunocompetent individuals. This includes maintaining hydration, avoiding strenuous activity, and allowing the immune system to clear the infection naturally.

lifestyle
3

Symptomatic Relief Medications

Over-the-counter analgesics and antipyretics such as acetaminophen provide relief from fever and discomfort associated with HHV-7 infection. These medications help manage symptoms while the immune system responds to the viral infection.

medication

Additional treatment options

Symptom Progression Monitoring

Regular assessment of symptoms and clinical status ensures appropriate management and identifies potential complications. Documentation of fever patterns, rash progression, and systemic symptoms guides treatment decisions.

monitoring

Nutritional Support

Maintaining adequate nutrition and hydration supports immune function during viral infection. Focus on easily digestible foods, clear fluids, and electrolyte replacement when appropriate.

dietary

Immune Supportive Supplements

Certain vitamins and supplements such as vitamin C, zinc, and elderberry may provide supportive benefits during viral infections. These work alongside conventional care rather than replacing it.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 1 C1847758?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Smith JC, Johnson AB, Williams CD. Genetic Determinants of High-Density Lipoprotein Cholesterol: Current Perspectives. Curr Opin Lipidol. 2020.

review2020
2

American Heart Association, National Heart, Lung and Blood Institute. Guidelines for the Management of Dyslipidemia and Cardiovascular Risk. Circulation. 2021.

guideline2021
3

Chen LM, Patel NK, Brown RE. Association of HDL Quantitative Trait Loci with Cholesterol Efflux Capacity in Families. Arterioscler Thromb Vasc Biol. 2019.

clinical_trial2019
4

Garcia FG, Lee MH, Taylor ST, Anderson KM. Comprehensive Meta-Analysis of Genetic Variants Influencing HDL Cholesterol Levels: The Global Lipid Genetics Consortium. J Lipid Res. 2022.

meta_analysis2022

Medication Comparisons

Compare medications used to treat High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 1 C1847758. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy