Lymph nodes are a part of a very complex body system responsible for keeping the body free from microbial infections. Swollen lymph nodes are an indication that a certain disease or infection has invaded the body. In fact, an initially simple but later infected pimple on the labia or scalp is a potential cause of swollen lymph nodes.
Between the circulatory system and the body tissues exists yet another system known as the lymphatic system, which is mainly comprised of lymphatic fluid and lymph nodes. It is responsible for efficient exchange of materials between the two former systems.
Bacteria and harmful microorganisms are filtered at the lymph nodes. There, they are broken down by specialized white blood cells. In times of an infection, dead cells and waste products accumulate in the lymph nodes, making them swell.
Swollen lymph nodes can be felt by touch and are usually very painful. Some may occur in groups or singly. Depending on their size and location, swollen lymph nodes can be noticed from a distance.
Symptoms of swollen lymph nodes in neck
Every normal individual has lymph nodes on the back of the ears, under their jaws and on either side of their necks. Swollen lymph nodes in the neck can be caused by an injury or infection in the mouth and by the growth of a tumor around the neck region and mouth.
Common symptoms of swollen lymph nodes in the neck include:
- Raised bumps on either side of your neck
- The bumps you feel are tender and painful upon touch
- Sore throat
- Infected pimple in the mouth
- Difficulties swallowing
- If you are to feel the shape, the bump will be shaped like a pea or large like kidneys beans
Swollen lymph nodes in the neck can also be a symptom of a serious condition such as throat cancer or rheumatoid arthritis. If you are not experiencing any identifiable infection or injury in the mouth or close to the nodes, you will want to get a medical diagnosis.
Swollen lymph nodes under the jaw; painful nodes behind ear
Swollen lymph nodes under the jaw can be caused by any of the following:
There are many potential infections that can occur in the area near the jaw. They include teeth infections, mouth sores, mumps, TB, wounds, chicken pox, cold sores on the nose and others. Any of them can cause swollen lymph nodes under the chin and jaw.
When diseases that require a lot of attention from the immune system occur, a couple of lymph nodes across the body are bound to swell. Such diseases include HIV, lupus, and blood cancer.
A goiter is a common thyroid problem that may cause swollen lymph nodes under the jaw. A goiter is typically an enlarged thyroid gland caused by insufficiency of iodine.
Drugs and treatments
If you have had seizure shots or medications recently, you need not to worry about swollen lymph nodes under the chin that you might be experiencing. Some vaccines such as used for malaria have also been known to make lymph nodes swell.
Swollen lymph nodes under the jaw which seem to occur without a noticeable trigger should be checked by a doctor. Lymph nodes in different parts of the body should not be swelling without a particular reason.
Home remedies for swollen lymph nodes behind the ear
The causes of swollen lymph nodes on the neck and under the jaw may also likely cause the same behind the ear. Such possibilities include tooth infections, injury, sore throat, cold, allergies, even cancer. When swollen lymph nodes behind the ear are caused by any of these or other serious medical conditions which will require medical attention, other symptoms will always come along.
Since swollen lymph nodes are typically not an infection but the secondary effects of one, treatment can only revolve around curing the primary condition or easing the pain and swelling of the lymph nodes. Here are the home remedies you can try for swollen lymph nodes behind the ear:
- Warm compress – use a piece of cloth dipped in warm water to relieve the pain
- Salt water – gargle some salt water to discourage the spread of bacteria and microorganism in the mouth. It also dehydrates sores or blisters in the mouth for hastened recovery
- Turmeric + honey – mix these two and apply on the nodes. Try to use a combining formula that will make a paste out of the two
- Castor oil – apply some on the swollen lymph nodes behind the ear. It has soothing effects and will reduce inflammation as well as ease pain. If you’re looking for a useful cure for a hickey, you’re likely to see oils like this repeatedly offered as suggestions
- Apple cider vinegar – take some diluted solution of this home remedy, which is an anti-inflammatory and anti-microbial
- Garlic – consume small quantities of garlic. Too much of it will upset the stomach
- Painkillers – they will give you time to think on the best next move
You can also buy over the counter products such as wart removal freeze kit if you suspect infected warts to be the cause of the swollen lymph nodes.
Causes and symptoms of swollen lymph nodes in groin
Detailed pictures and images of the lymphatic system show that above the groin area, more than 4 different subsystems of the lymphatic system are present. Below the hips, the only notable lymph nodes are located in the groin. You can consider looking at online images and pictures to get a clear understanding of what is being talked about here. You can also consider an illustrative video for the same.
For the above mentioned reason, any injury or infection occurring on the lower part of the body including toes and sole of the foot will potentially cause swollen lymph nodes in groin. This is because those lymph nodes will be receiving blood from all lower body parts. A toenail fungus can cause the nodes to swell just the same way an injured knee or thigh will.
Infections of the genitals such as herpes are common causes of swollen lymph nodes in groin. Sometimes, infected skin tags on the penis can contribute to the same. As it is with other lymph nodes, the ones in the groin will never swell without a particular identifiable cause. If you can’t seem to identify an infection, injury or other general symptoms of a weakened immune system, see a doctor.
Symptoms of swollen lymph nodes in the groin are similar to the ones we discussed earlier in this article. You will experience a painful bump in the groin that is tender to touch. The node should also move around when pressured.
Swollen lymph nodes in the groin are a common source of cancer of the lymphatic system. If you notice a hard or rubber-like lump that won’t move when pressured, you will need to get medical attention immediately.
What causes painful swollen lymph nodes in the armpit?
You may wake up one morning and notice a slightly painful bump in the armpit. You might be having swollen lymph nodes in the armpit. An injury sustained on your arms or hands might be causing this. It also can be that you are developing breast cancer. Here are the most common causes of swollen lymph nodes in armpits:
- Injuries – a cut or any other form of injury, probably one that led into a pus-oozing wound will probably make the lymph nodes in your armpits to swell
- Cat scratch disease – if you have experienced a bite or scratch from your favorite/worst pet and are having swollen lymph nodes in the armpits, cat scratch disease is to blame. It can be treated in a hospital.
- Allergies – you may be allergic to a certain deodorant or cosmetic; they may be causing your lymph nodes to swell.
Infections – viral infections such as mumps and HIV are common causes of swollen lymph nodes. You will be experiencing other symptoms in case of such infections.
- Breast implants – the immune system is not always friendly to foreign materials introduced in the body. Silicone used in most breast implants or leaky breast implants are possible causes
- Cancer – cancer never fails to produce chills when mentioned. Although it is a rare cause of swollen lymph nodes in armpit, cancers of the breast, lymphatic system and skin are potential causes. in this case, you are likely to notice hard, firm and painless lumps rather than tender, movable and painful lumps formed by swollen lymph nodes.
Medical information on swollen lymph nodes on the neck, armpit…
We are kind of lucky in this age, now that the internet has made things much easier. For example, you can conduct a self-diagnosis based on information found online or a video illustration. You can also send pictures and images to an online doctor who will help you identify the particular condition that may be bothering you. White spots on teeth for example might seem like a small thing, but can actually be a sign of a serious health condition. So are swollen lymph nodes.
To cut a long story short, start by browsing through the available information on swollen lymph nodes on different body parts. From there, try to identify a possible cause and learn on the ways it can be treated. If you’ve looked at all of the information you have available and are still not satisfied as to your situation, a personal or any qualified doctor is always the best option to turn to.
In the case of swollen lymph nodes, see a doctor if:
- Lumps or the swollen lymph nodes continue to grow in size. A lymph node should not measure bigger than a kidney bean
- There are no identifiable causes
- Other symptoms such as weight loss, fever and excess sweating in the night occur
- They feel more like hard, frim lumps rather than tender, firm lumps
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