What are the symptoms of mononucleosis?

Mononucleosis, also known as mono, is a common infectious disease caused by the Epstein-Barr virus (EBV). Symptoms can vary from person to person, and some individuals may experience only mild symptoms or no symptoms at all. Here are the most common symptoms of mononucleosis:

1. Fever: A low-grade fever is often one of the first symptoms of mono. It can last for several weeks.

2. Fatigue: Extreme tiredness and fatigue are common in individuals with mono. Some people may feel so fatigued that they have difficulty carrying out their daily activities.

3. Swollen Lymph Nodes: Mono often causes the lymph nodes in the neck, armpits, and groin to swell. They might feel tender or painful.

4. Sore Throat: A sore throat, accompanied by difficulty swallowing, is a common symptom of mononucleosis.

5. Swollen Tonsils: The tonsils, located at the back of the throat, may become enlarged and inflamed in individuals with mono.

6. Headache: Mild to severe headaches are commonly associated with mononucleosis.

7. Muscle Aches: Mono can cause widespread muscle soreness and tenderness throughout the body.

8. Skin Rashes: Some people with mono develop a fine, red rash over the body. This rash usually appears a week or two after the onset of other symptoms.

9. Loss of Appetite: Reduced appetite is often experienced during the early stages of mononucleosis.

10. Nausea and Vomiting: While less common, some individuals may experience nausea and vomiting with mononucleosis.

11. Splenomegaly: The spleen, an organ located on the left side of the abdomen, may become enlarged in some cases of mono.

It's important to note that not all individuals with mononucleosis will experience all of these symptoms, and some may only have a few of them. If you suspect that you might have mono, it is essential to consult a healthcare professional for diagnosis and proper management.