What can cause a swollen lymph gland?

Inflammation. Swollen lymphnodes are caused by things that cause inflamation. This can be infectious: viral or bacterial, chemical exposure, allergies. Tumors can cause swelling: lymphoma or metestatic turmors.
Monitoring Centers. Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well.

Related Questions

What could cause a swollen lymph gland in the mornings?

Many causes. Enlargememt of the lymphnodes can be anything from infections to allergies to malignancy you need a full history and phsical along with labs and a chest xray. Read more...
Monitoring Centers. Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well. Read more...

Is it possible for a pimple to cause a swollen lymph gland in neck?

If it gets infected. Lymph nodes swell up to help protect the body from outside invasions like infections. If this is not the case your physician can tell about other causes on your examination. Read more...

Swollen lymph gland in the left side of my neck and hurts to swallow, cause?

Monitoring Centers. Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well. Read more...

Possible cause of pain in swollen bump (lymph node? Gland?) in l labia major that can be felt from rolling fingers over l outside/top and middle? 22.

Prob blocked gland . It sounds like it is a blocked gland. These can get more infected if not unblocked, so you should see a doctor about it. It could be a wart or other type of lump also. I'm not sure there is anything you should do for it on your own. Read more...

Wat does it mean when a swollen lymph gland goes away?

You're better. It means that what ever was causing the swollen gland has resolved and the gland has returned to its normal small size. Read more...