Most swollen glands or lumps under the skin are not cause for concern. The glands (lymph nodes) on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat.
More serious infections may cause the glands to enlarge and become very firm and tender. Glands can also swell and become tender after an injury, such as a cut or bite, or when a tumour or infection occurs in the mouth, head, or neck.
Swollen glands and other lumps under the skin can be caused by many different things, including illness, infection, or another cause.
Swollen glands commonly develop when the body fights infections from colds, insect bites, or small cuts. More serious infections may cause the glands to enlarge and become firm, hard, or tender. Examples of such infections include:
Types of non-cancerous (benign) growths, which are usually harmless, include:
A lump caused by cancer is usually hard, irregularly shaped, and firmly fixed under the skin or deep in tissue. Although they usually do not cause pain, some types of cancerous lumps are painful. Most lumps are not caused by cancer.
Swelling may also be caused by:
Check your symptoms to decide if and when you should see a doctor.
The following home treatment measures may help you treat a painful lump or swollen gland.
Call your doctor if any of the following occur during home treatment:
Wash your hands frequently during cold and cough season. This may help prevent some upper respiratory infections that cause glands to swell.
To prepare for your appointment, see the topic Making the Most of Your Appointment.
You can help your doctor diagnose and treat your condition by being prepared to answer the following questions:
|Primary Medical Reviewer||William H. Blahd, Jr., MD, FACEP - Emergency Medicine|
|Specialist Medical Reviewer||H. Michael O'Connor, MD - Emergency Medicine|
|Last Revised||June 21, 2011|
Last Revised: June 21, 2011
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