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Student Health 101 General Health
A Reference Guide to Student Health

Mononucleosis

Mononucleosis, also called mono or the “kissing disease,” is an infection caused by the Epstein-Barr virus. Mono is most common in people aged 15 to 35. Signs of mono include sore throat, fever, headaches, weakness, swollen glands in your neck, and fatigue. A potential serious symptom of mono is pain in the upper left portion of the abdomen. This could imply that the spleen is enlarging from the infection. Mononucleosis is transmitted similar to the common cold; the virus is found in saliva and mucous. Mono usually lasts anywhere from two to four weeks, but persistent symptoms may last upwards of two to three months.

TREATMENT

Home Care

  • Antibiotics will not help mono. The main purpose of treatment is to relieve your symptoms.
  • Rest and drink plenty of fluids.
  • Take Tylenol® or Advil® to relieve fevers and body aches.
  • Avoid sports or exercise of any kind until your physician tells you it is safe.

Professional Care
Seek medical attention if:

  • If you think you may have mono seek professional care.
  • Mono can be diagnosed with a blood test called the monospot test.
  • If you experience left upper abdominal pain, seek immediate medical attention as this may represent rupture of your spleen.

PREVENTION

  • Wash your hands often.
  • Avoid contact with people who are diagnosed with mono.
  • Get plenty of sleep, maintain a good diet and exercise to keep your immune system strong.