How can I find out if I have swollen lymph nodes?
When people have slightly swollen lymph nodes, it may not be able to say it, but sometimes the lymph nodes increase to a point where they feel hard or feel light touch. There are several places where you can check that the nodes feel enlarged: directly below the jaw line and around the neck, in the armpits and on both sides of the weakness. However, it is recommended that people do not throw and create these areas, because it could further irritate the nodes. If a light touch causes pain or can feel clearly toughened or swollen nodes, it is usually time to check it with a doctor, especially if other symptoms of the disease are present or only one or two nodes are very enlarged.
The human body has more than 600 lymph node. It is a network of cells containing lymphocytes and macrophages, white blood cells that attack the disease in the body and decompose them for disposal. When lymph nodes must go into action to combat the virus, bacterial infections or other presence of foreign cells can bob. They pass from the diameter of pea size to slightly larger or much larger than this, and may feel hard or be painful to the touch.
In general, you should contact a doctor if the lymph node feels greater than 0.5 inches (1.27 cm) across and remains for at least a month, or if there is more than 1 inch (2.54 cm) across. If swollen lymph nodes are present with a high fever, extreme sore throat, rash or redness above the node, it is also a hint of contact a doctor. Those threatened by diseases due to immunodeficiency or autoimmune state may have a different protocol to contact a doctor, and sudden swollen lymph nodes in children should be a reason to worry earlier.
When swollen lymph nodes exist, there may be minor or serious illnesses. It is common when people have conditions like mononucleosis, have swelling around their neckThe nodes and the skin through the nodes can be red. MONO is accompanied by extreme fatigue and usually very sore throat and it is important to diagnose this condition.
swollen lymph nodes can also indicate the presence of bacterial infection, such as string of the neck or septicemia, blood infections. There are other conditions that can cause lymph nodes to increase, including cancer of certain species - especially lymphatic cancer - HIV and some parasitic infections. Conditions such as CAT scratches can lead to chronic swelling of the lymph nodes, especially in children.