Glandular Fever
Last Updated: July 3, 2026
Key Points
- Viral infection, common in teens and young adults
- Causes fatigue, sore throat, swollen glands, fever
- Usually resolves on its own within weeks
- Spread through saliva (kissing, shared items)
- No specific cure, focus on symptom relief
Overview
Glandular fever, also known as infectious mononucleosis, is a viral infection most commonly affecting individuals aged 15 to 24. It is caused by the Epstein-Barr virus in most cases. While generally not severe, it can lead to significant tiredness and other uncomfortable symptoms lasting for several weeks. The infection spreads through saliva, often referred to as the "kissing disease." Symptoms include a high temperature, sore throat, and swollen glands in various parts of the body. Although it can make you feel very ill, it typically improves without specific medical treatment. Management focuses on easing symptoms through rest, hydration, and pain relief. It's important to avoid strenuous activities during recovery. While most people recover fully, some may experience prolonged tiredness or rare complications.
Signs and Symptoms
- High temperature
- Swollen glands (neck, head, armpits, groin)
- Sore throat
- Rash (may be harder to see on darker skin)
- Headache
- Extreme tiredness or exhaustion
Things That Increase the Risk
- Being 15 to 24 years old
- Kissing an infected person
- Sharing cups or cutlery with an infected person
- Close contact with infected saliva
Diagnosis
- GP assessment of symptoms
- Blood test to confirm diagnosis
- Blood test to rule out other illnesses like tonsillitis
- Testing for Epstein-Barr virus
Treatment & Management
- Drink plenty of fluids to prevent dehydration
- Take paracetamol or ibuprofen for pain and fever
- Avoid strenuous activities and heavy lifting
- Get adequate rest
- Do not take antibiotics (ineffective against viruses)
Prevention
- Wash hands regularly
- Wash anything that may have your saliva on it
- Avoid kissing others
- Do not share cups or cutlery
- Do not donate blood during infection
Available Treatments
Explore our range of treatment options for Glandular Fever:
Surgical Options
Learn about surgical procedures available for Glandular Fever:
Contents
Quick Info
Affects
Teenagers and young adults
Prevalence
Common in 15-24 year olds
Diagnosis
Blood test for Epstein-Barr virus
Treatment
Symptom relief, rest, hydration
Medically Reviewed
Dr. Vijay Bhat
Orthopedic Surgeon · Apollo Hospitals, Chennai
Reviewed on July 3, 2026
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