Intro
Long COVID refers to persistent symptoms lasting weeks or months after infection with COVID-19.
It highlights a broader issue in medicine: 👉 Recovery does not always follow infection.
Key Points
- Symptoms can last months after initial infection
- Common symptoms: fatigue, brain fog, shortness of breath
- Mechanism is not fully understood
- Overlaps with other post-viral syndromes
Symptoms
- Fatigue
- Cognitive dysfunction
- Breathlessness
- Chest pain
- Sleep disturbance
Possible Causes
- Immune system dysregulation
- Persistent inflammation
- Autonomic dysfunction
- Microvascular changes
Management
- Symptom-based treatment
- Gradual return to activity
- Multidisciplinary care
Prognosis
- Many improve over time
- Some have prolonged symptoms
FAQ
Q: Is long COVID permanent?
A: Most people improve, but recovery time varies.