what causes lymph nodes behind the ear?
10097
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.
632851
Lymph nodes are located throughout the body, but a person can only feel those close to the skin's surface, such as the nodes in the armpits or close to the chin. Infections can often cause lymph nodes to swell. This may lead to a noticeable lump to the left or right of the chin.
378529
Swollen lymph glands in the head and neck are normally caused by illnesses such as: ear infection. the cold or flu. sinus infection.
1115145
Most lumps found in a child's neck are enlarged lymph nodes caused by an infection. Lymph nodes are part of the immune system and help rid the body of harmful bacteria, viruses, and other causes of irritation or infection.
1343655
The ones most frequently enlarged or swollen are found in the neck (a chain of lymph nodes is located in the front of the neck, the sides of the neck, and the back of the neck behind the ears), under the chin, in the armpits, and in the groin.
472907
Finding a lump under your chin isn't typically cause for alarm. Many times, chin lumps are caused by lymph nodes that swell due to an infection. Upper respiratory infections, including the cold and flu, often trigger enlarged lymph nodes. In some cases, something else causes a lump to form under the chin.
262227
A middle ear infection occurs behind the eardrum. It is most often caused by a virus or bacteria. Most kids have at least one middle ear infection by the time they are 3 years old. But adults can also get them.
433064
Acne lumps behind the ear Acne is a common skin condition that might cause a lump behind the ear. In acne, pores in the skin become blocked with sebum. Sebum is an oily substance secreted by units at the base of hair follicles. The sebum mixes with dead skin cells and can form a layer called a comedone.
671831
Enlarged lymph nodes The lymph nodes behind the ear are called the posterior auricular lymph nodes. A lymph node can swell if exposed to foreign material. This might occur because of a nearby infection, for example. The formal name for this is lymphadenopathy.
610561
Non-Hodgkin lymphoma can cause lymph nodes to become enlarged. Enlarged lymph nodes close to the surface of the body (such as on the sides of the neck, in the groin or underarm areas, or above the collar bone), may be seen or felt as lumps under the skin. These are usually not painful.
970455
An ear infection usually develops after a viral upper respiratory infection. The infection can cause inflammation and swelling of the Eustachian tubes. These thin tubes run from the ears to behind the nose at the upper part of the throat.
215467
Both bacterial and viral infections can cause a lump to form under the chin. Many times, these lumps are swollen lymph nodes. Lymph nodes are part of the network of your immune system that help protect your body from illnesses. Many are located in the head and neck, including under the jaw and chin.
1149228
When more than one area of lymph nodes is swollen it's called generalized lymphadenopathy. Some infections (such as strep throat and chicken pox), certain medicines, immune system diseases, and cancers like lymphoma and leukemia can cause this kind of swelling.
1253419
Lymph nodes can be caused for various reasons, such as a local skin infection, or a blocked or inflamed lymph gland (lymph node). Sometimes lymph nodes come up in response to a recent bacterial or viral infection elsewhere in the body even when someone feels well..
458621
Common underlying causes of neck lumps. An enlarged lymph node is the most common cause of a neck lump. Lymph nodes contain cells that help your body fight off infections and attack malignant cells, or cancer. When you're sick, your lymph nodes can become enlarged to help fight the infection.
643083
General swelling of lymph nodes throughout your body. When this occurs, it may indicate an infection, such as HIV or mononucleosis, or an immune system disorder, such as lupus or rheumatoid arthritis. Hard, fixed, rapidly growing nodes, indicating a possible cancer or lymphoma. Fever.
96586
Topic Overview. 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.