Infectious DiseaseInternal Medicine

COVID Panel Bio Chemistry

Normal Range
Varies by parameter (CRP < 5 mg/L, LDH 140-280 U/L)
Sample Type
Serum
Fasting
No
Unit
Index

Function

The COVID Biochemistry Panel is a cluster of laboratory tests used to monitor the physiological impact of a SARS-CoV-2 infection. Unlike a PCR test which detects the virus itself, this panel assesses the body's systemic inflammatory response and organ function. Common markers included are C-Reactive Protein (CRP), Lactate Dehydrogenase (LDH), D-Dimer, and Ferritin.

Why it is Ordered

This panel is ordered to determine the severity of COVID-19 and to predict the risk of complications like the 'cytokine storm.' It helps clinicians decide on the level of care required (home monitoring vs. hospitalization) and the necessity for anticoagulants or corticosteroids.

Associated Conditions

Abnormal results in this panel are associated with:

  • Hyperinflammation: Indicated by high CRP and Ferritin.
  • Coagulopathy: Risk of blood clots indicated by elevated D-Dimer.
  • Tissue Damage: Indicated by high LDH levels.
  • Multi-organ Failure: Monitoring hepatic and renal markers within the panel.
  • Severe Viral Pneumonia: Assessing the extent of pulmonary involvement.

Panel Components

This test is a profile comprising the following specific markers:

Ferritin
ng/mL
D-Dimer
µg/mL FEU
C-Reactive Protein (CRP)
mg/L
Albumin
g/dL
Creatinine
mg/dL
Procalcitonin (PCT)
ng/mL
Lactate Dehydrogenase (LDH)
U/L
Aspartate Aminotransferase (AST)
U/L

Why Context Matters

Biochemical markers for COVID-19 are non-specific. For example, CRP can be elevated due to any bacterial infection, and D-Dimer can rise due to age, pregnancy, or recent surgery. A second opinion is critical to ensure these elevations are correctly attributed to COVID-19 and not a secondary bacterial infection or a pre-existing chronic inflammatory condition.

Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.

Clinical References

Source-of-truth databases and clinical guidelines for COVID Panel Bio Chemistry:

Research & Guidelines

Related Indicators

VDRL Test

View Range

Anti-HEV Antibodies

View Range

Anti-HBc IgM

View Range
DR

Medically Reviewed by Dr. Binoy Babu, MBBS

Board Certified Doctor • 10+ Years Clinical Experience

Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.

Get Notified When Dr. Babu Is Available