Why do the glands under my chin hurt

About swollen glands

Swollen lymph glands are usually a sign of infection and tend to go down when you recover. However, they can sometimes have a more serious cause and may need to be seen by a doctor.

Lymph glands (also called lymph nodes) are pea-sized lumps of tissue that contain white blood cells. These help to fight bacteria, viruses and anything else that causes infection. They are an important part of the immune system and are found throughout the body.

The glands can swell to more than a few centimetres in response to infection or disease. Swollen glands, known medically as lymphadenopathy, may be felt under the chin or in the neck, armpits or groin, where they can be found in larger clumps.

Many different types of infection can cause swollen glands, such as a cold or glandular fever. Less commonly, swollen glands may be caused by a non-infectious condition, such as rheumatoid arthritis or even cancer.

Urgent advice: See your GP if you have swollen glands and:

• they haven't gone down within a few weeks or are getting bigger
• they feel hard or don’t move when you press them
• you also have a sore throat and find it difficult to swallow or breathe
• you also have unexplained weight loss, night sweats or a persistent high temperature (fever)
• you don't have an obvious infection and don't feel unwell

If necessary, your GP may request some tests to help identify the cause. These can include:

• blood tests
• an ultrasound scan  
• a computerised tomography (CT) scan
• a biopsy (where a small sample of fluid is taken from the swelling and tested)

Common causes of swollen glands

Swollen glands are usually caused by a relatively minor viral or bacterial infection, including:

• a cold
• tonsillitis
• glandular fever
• a throat infection
• an ear infection
• a dental abscess
• cellulitis (a skin infection)

The glands in the affected area will often become suddenly tender or painful. You may also have additional symptoms, such as a sore throat, cough, or fever.

These infections usually clear up on their own, and the swollen glands will soon go down.

Treating swollen glands

When an infection causes swollen glands you can help to ease symptoms at home by:

• drinking plenty of fluids
• resting
• using over-the-counter medicines such as paracetamol or ibuprofen

Less common causes of swollen glands

Less often, swollen glands may be the result of:

• rubella – a viral infection that causes a red-pink skin rash made up of small spots
• measles – a highly infectious viral illness that causes distinctive red or brown spots on the skin  
• cytomegalovirus (CMV) – a common virus spread through bodily fluids, such as saliva and urine
• tuberculosis (TB) – a bacterial infection spread that causes a persistent cough 
• syphilis – a bacterial infection usually caught by having sex with someone who is infected
• cat scratch disease – a bacterial infection caused by a scratch from an infected cat
• HIV – a virus that attacks the immune system and weakens your ability to fight infections
• lupus – where the immune system starts to attack the body's joints, skin, blood cells and organs
• rheumatoid arthritis – where the immune system starts to attack the tissue lining the joints
• sarcoidosis – where small patches of red and swollen tissue, called granulomas, develop in the organs of the body

Could it be cancer?

Occasionally, swollen glands can be a sign of cancer that has started elsewhere in the body and spread to the lymph nodes, or a type of cancer affecting the white blood cells, such as non-Hodgkin lymphoma or chronic lymphocytic leukaemia.

Swollen glands are more likely to be caused by cancer if they:

• don't go away within a few weeks and slowly get bigger
• are painless and firm or hard when you touch them
• occur with other symptoms, such as night sweats and weight loss

See your GP if your glands have been swollen for more than a couple of weeks. The swelling is probably the result of a non-cancerous condition, but it's best to be sure by getting a proper diagnosis.

Last updated:
29 April 2022

Overview

What are swollen lymph nodes?

When you’re not feeling so great, like when you’re coming down with something, you may notice some swelling on the sides of your neck. Those lumps probably feel soft and tender to the touch and may even hurt a little. Those bumps on your neck are swollen lymph nodes. The medical terms for swollen lymph nodes are adenopathy or lymphadenopathy.

Lymphadenopathy is common and actually a good thing. The swelling in these pea- or bean-sized lymph nodes are one of your body’s natural reactions to illness or infection. Swollen lymph nodes mean your body’s immune system is working to clear away infection and/or invading viruses or bacteria.

Many people call them swollen glands even though they’re really not glands, but part of your lymphatic system. One of your body’s lesser-known systems, it’s in charge of balancing your fluid levels.

Your swollen glands act like filters that help your body get rid of germs, cells or other foreign matter that passes through your lymph fluid. Lymph fluid is a clear or slightly yellowish fluid made up of white blood cells, proteins and fats.

When you think of swollen glands, you may be thinking of swollen lymph nodes on one or both sides of your neck. But you can develop painful swollen lymph nodes in your armpits too. The medical terms for swollen lymph nodes in your armpits are axillary adenopathy or axillary lymphadenopathy. You may be able to move them slightly with your fingers. You may have swollen lymph nodes under your jaw and in your groin too.

You also have lymph nodes throughout your body that you can’t feel. There’s a network of about 600 of them (the exact count varies by person) in your:

• Jaw.
• Chest.
• Arms.
• Abdomen.
• Legs.

What are the symptoms of lymphadenopathy?

Lymphadenopathy is actually a symptom that could mean you have an illness or infection. Your healthcare provider may examine your swollen lymph nodes to determine what’s causing the swelling. They’ll evaluate your swollen lymph nodes for:

• Size.
• Pain or tenderness when touched.
• Consistency (hard or rubbery).
• Matting (whether they feel joined or move together).
• Location (specific diseases can be tied to where the swollen lymph nodes are in your body).

Possible Causes

What are the most common causes of swollen lymph nodes?

The most common cause of lymph node swelling in your neck is an upper respiratory infection. These infections can take 10 to 14 days to resolve completely. As soon as you start feeling better, the swelling should go down as well. But it may take a few weeks longer to go away completely.

Other bacteria and viruses that may cause your swollen lymph nodes include:

• Cold and flu.
• Sinus infection (sinusitis).
• Strep throat.
• Skin wounds.
• Mononucleosis.

Your lymph nodes get larger when more blood cells come to fight off an invading infection. They all essentially pile in, causing pressure and swelling.

Often, the lymph nodes that swell will be close to the infection’s site. That means if you have strep throat, you may develop swollen lymph nodes in your neck.

Care and Treatment

How are swollen lymph nodes treated?

If swollen lymph nodes are only found in one area of your body, it’s called localized swollen lymph nodes. And most of the time, you have a virus so there’s no treatment truly needed and it will just run its course. The nodes will gradually shrink back to their normal size.

For some infections, your healthcare provider might recommend medicine to help clear it up.

Generalized swollen lymph nodes mean you have them in two or more areas of your body. This usually points to a more serious systemic (meaning it’s all over your body) disease. These are wide-ranging and may include:

• Autoimmune diseases (like lupus or rheumatoid arthritis).
• Toxoplasmosis.
• Sexually transmitted infections (like HIV or syphilis).
• Bacterial infections (like Lyme disease or typhoid fever).
• Viral infections (like measles or Epstein-Barr).
• Cancers (like lymphoma or leukemia).

These conditions will require more aggressive treatments over a longer period of time. Your swollen lymph nodes may not return to their normal size until after your treatment has ended.

What can I do at home to treat swollen lymph nodes?

If you’re feeling sore and tender, you can treat swollen lymph nodes in your armpits and other areas naturally. You can try using a warm compress (like a microwavable rice sock or similar heating pad). Over-the-counter pain medications like ibuprofen (Advil®, Motrin®) and acetaminophen (Tylenol®) may help too. These treatments won’t shrink your lymph nodes. But they’ll help ease your pain temporarily until your body fights off the infection or illness successfully.

How can swollen lymph nodes be prevented?

You wouldn’t want to prevent swollen lymph nodes. They’re a sign that your body is fighting an infection or illness. If you hate the discomfort of having swollen lymph nodes, your best bet is to take extra steps to keep from catching common viruses through the following:

• Proper handwashing.
• Avoid touching your eyes and nose.
• Staying away from people who are sick.
• Disinfect surfaces in your home or workspace.
• Getting enough sleep, eating healthy and exercising.

When to Call the Doctor

When should swollen lymph nodes be treated by my healthcare provider?

Most swollen lymph nodes aren’t a cause for concern and will go away as your infection clears up. Healthcare providers usually only worry about swollen lymph nodes when they enlarge for no apparent reason. If you have a large, swollen area but you’re not feeling sick and you didn’t recently have a cold, flu or other infection, see your healthcare provider. You’ll need further tests, like blood work, imaging scans or a biopsy.

In rare situations, swollen lymph nodes can point to cancer ― specifically, lymphoma (cancer of the lymphatic system). Other less common causes of swollen lymph nodes include injury, AIDS and cancer that’s spread from the lymph nodes to another part of your body.

See your doctor if you have any of the following symptoms that may indicate that something more serious is going on:

• Lymph nodes that are more than one centimeter in diameter.
• Nodes that are very painful, hard, fixed to the skin or growing rapidly.
• Nodes that are draining pus or other substances.
• Symptoms like weight loss, night sweats, long-lasting fever, difficulty breathing or fatigue.
• Swollen nodes close to your elbow, collarbone or lower part of your neck (this often points to cancer).
• Red or inflamed skin over your swollen lymph nodes.

Frequently Asked Questions

Can I get swollen lymph nodes after receiving a COVID-19 vaccine?

Yes. Studies have shown that swollen lymph nodes in your armpits can be a side effect of certain COVID-19 vaccines. Swollen lymph nodes most commonly develop after receiving a two-dose mRNA vaccine. Scientists believe this may be because the vaccine evokes a strong immune response from your body. The side effect is temporary and shouldn’t cause any concern. If the swelling in your armpits persists, see your healthcare provider.

A note from Cleveland Clinic

Swollen lymph nodes can be a literal pain in the neck. But more often than not, minor infection or illness is the cause. They should go away as soon as your condition clears up. If you have swollen lymph nodes that don’t go away or seem to grow over time, see your healthcare provider. You may have a more serious condition that needs proper diagnosis and treatment.

How do you get rid of swollen glands under your chin?

When should I worry about swollen lymph nodes under jaw?

Why do the lymph nodes under my jaw hurt?