Viral Fever
Information and suggested lab tests.
What it is
Viral fevers are common and usually self-limited. Testing helps rule out dengue/malaria/other causes when fever is high, persistent, or associated with warning signs.
Diagnosis and tests
Common baseline tests include CBC and CRP/ESR. Targeted tests (like dengue NS1 or malaria antigen) depend on symptoms and local outbreaks.
Treatment and management
Rest, hydration, and symptom control as advised. Avoid unnecessary antibiotics. Seek care for red flags or persistent fever.
This is general information and does not replace medical advice. For diagnosis or treatment decisions, consult a qualified clinician.
FAQs
How long does viral fever last?
Many improve within a few days, but duration varies.
Do I need antibiotics?
Most viral fevers do not need antibiotics unless bacterial infection is suspected.
When should I test?
If fever is high, lasts >2–3 days, or you have red flags.