Mononucleosis: Comprehensive Symptom List, Causes, and Management Strategies

Mono symptoms vary; some individuals have mild or no symptoms. Common symptoms:

1. Fever: Low-grade, lasting weeks.
2. Fatigue: Extreme, may impair daily activities.
3. Swollen Lymph Nodes: Neck, armpits, groin; tender/painful.
4. Sore Throat: With difficulty swallowing.
5. Swollen Tonsils: Enlarged, inflamed.
6. Headache: Mild to severe.
7. Muscle Aches: Widespread soreness.
8. Skin Rashes: Fine, red rash appearing 1–2 weeks after other symptoms.
9. Loss of Appetite: Early stages.
10. Nausea/Vomiting: Less common.
11. Splenomegaly: Enlarged spleen (left upper abdomen).

Not all symptoms occur in every case. Consult a healthcare professional for diagnosis and management if mono is suspected.