Signs and symptoms of mononucleosis may include:  Fatigue Sore throat, perhaps misdiagnosed as strep throat, that doesn't get better after treatment with antibiotics Fever Swollen lymph nodes in your neck and armpits Swollen tonsils Headache Skin rash Soft, swollen spleen  The virus has an incubation period of about four to six weeks, although in young children this period may be shorter. The incubation period refers to how long before your symptoms appear after being exposed to the virus. Signs and symptoms such as a fever and sore throat usually lessen within a couple of weeks. But fatigue, enlarged lymph nodes and a swollen spleen may last for a few weeks longer. When to see your doctor If you've been experiencing the above symptoms, you may have mononucleosis. If your symptoms don't get better on their own in a week or two, see your doctor.
signs symptoms mononucleosis may include:  fatigue sore throat  misdiagnosed strep throat  doesn't treatment antibiotics fever swollen lymph nodes neck armpits swollen tonsils headache skin rash soft  swollen spleen  virus incubation period weeks  young children period may shorter  incubation period refers long symptoms being exposed virus  signs symptoms fever sore throat lessen couple weeks  fatigue  enlarged lymph nodes swollen spleen may last weeks longer  see doctor you've experiencing symptoms  may mononucleosis  symptoms don't week two  see doctor
mononucleosis