How does oral herpes affect people with a weakened immune system?

Honor Society of Nursing (STTI)

People with weakened immune systems may experience more severe symptoms during an oral herpes outbreak. Cold sores may be more painful or take a longer time to heal. Talk to your doctor if you have a weakened immune system and oral herpes.

Continue Learning about Oral Herpes (Cold Sores)

American Dental Association

Cold sores -- caused by herpes virus Type 1 or Type 2 -- are contagious. The initial infection (...

Honor Society of Nursing (STTI)

An outbreak of oral herpes, or cold sores, should go away on its own in about one or two weeks. Anti...

Honor Society of Nursing (STTI)

Herpes simplex, the virus that causes oral herpes, is contagious. To prevent catching the virus,...

Jill A. Grimes, MD

Once you have one type of herpes, you will not get that same type of herpes in a different spot ...

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Oral Herpes (Cold Sores)

If you have a cold sore then you have been affected by the contagious virus herpes simplex type 1, otherwise known as oral herpes. Herpes simplex type 1 differs from herpes simplex type 2, which will usually cause sores in your genital area. If you have oral herpes you may never notice any symptoms. Or, you may develop painful sores on your lips or other facial areas that last for many days. To relieve the pain of your cold sores, consider pain-relieving ointments, as there is no medical cure for oral herpes. However, if your cold sore does not clear up within one to two weeks, visit your doctor to make sure there is no underlying bacterial infection.

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