What is glandular fever?
Glandular fever, also called infectious mononucleosis,
is a viral infection caused by the Epstein-Barr virus. The Epstein-Barr
virus is part of the herpes group of viruses and is very common, however,
like the other herpes viruses you may be infected but never show any
The vast majority of people with glandular fever
will make a full recovery and it is extremely rare to develop it again.
Glandular fever can affect anyone but it is most
common in young adults and teenagers.
How can I catch glandular fever?
The infection is transferred from one person to
another in saliva. This is why kissing is one of the most common ways
of catching the disease and why glandular fever is often referred to
as the kissing disease. Coughing and sneezing can
also pass on glandular fever. The incubation period for glandular fever
is usually 4-6 weeks.
What are the symptoms of glandular fever?
Glandular fever produces one or more of the following
throat and swollen tonsils - glandular fever often has similar symptoms as tonsillitis.
- A rash - as doctors can occasionally mistake glandular
fever for tonsillitis, they prescribe antibiotics,
which may bring you out in a rash.
- Enlarged and sore lymph
glands - this is very common, particularly in the neck but there
can also be swelling in the armpits and groin.
- Flu symptoms - glandular fever is a virus and like other viruses it can
cause high temperatures, aches and pains, loss of appetite and headaches.
- Fatigue - an intense feeling of tiredness often accompanies glandular fever.
- Swollen Eyes - a small number of people experience
puffy and swollen eyes. This symptom usually disappears quite quickly.
If you have any unusual or severe symptoms, you
should contact your doctor for advice.
How is glandular fever diagnosed?
Your doctor will probably be able to diagnose glandular
fever from your symptoms alone, however, a blood test will usually be
carried out to confirm the diagnosis. If the blood test is positive
it will show abnormal cells called monocytes, this is why in America
the infection is commonly known as 'mono'. Your doctor may also take
a throat swab to rule out any throat infections.
What treatment is available for glandular fever?
Most people with glandular fever will require no
specific treatment. Antibiotics do not help this type of infection as
it is a virus. Your doctor will only prescribe antibiotics if you have
another infection present e.g. tonsillitis. Most people will make a
complete recovery in 2-4 weeks. However, because of the extreme fatigue
it may be several months before you feel perfectly fit. Complete rest
is the best treatment for glandular fever, though some symptoms can
be relieved with the following:
- Paracetamol - taking paracetamol to the maximum
dose (as directed by a doctor/pharmacist) can help relieve the sore
throat and bring the temperature down.
- Fluids - it is vital to drink plenty of fluids
such as water and fruit juices.
- Aspirin gargles - soluble
aspirin dissolved in water and then gargled for a few minutes often
relieves sore throats, follow the instructions indicated on the packet
or as directed by a doctor/pharmacist (Aspirin should not be taken by children under 16 years of age).
- Steroids - it is unlikely that steroids will
be prescribed, but if they are, it is usually to help reduce severe
inflammation of the throat so avoiding any difficulties in breathing
What are the complications of glandular fever?
Complications are very rare, though
you may feel extremely tired and run down for some time after the infection
has cleared up. Rare complications you may have with glandular fever
- Enlarged Spleen - the spleen is an organ situated under the ribs on the left side of the abdomen.
Like the lymph glands the spleen may swell up and it can sometimes
be felt below the ribs, causing mild pain. The spleen will return
to normal after the infection has gone.
- Jaundice - this is a result of mild liver disease. This is not serious and is quickly resolved.
- Enlarged tonsils - if the tonsils become very
enlarged, breathing may become difficult.
To prevent the spread of the virus, avoid kissing
and close bodily contact with others, dont share towels, cups
and clothing whilst ill.
Try to avoid any rough or contact sport for about
6 - 8 weeks, especially if you have suffered an enlarged spleen.