Lymphedema is swelling that's caused by a collection of too much lymph fluid. It generally takes place in your limbs, but it can also occur in various other parts of your body. This swelling may create discomfort and limitation on how well the affected location actions.
Lymph is a protein-rich liquid that relocates throughout your body in lymph vessels. It scoops up things like microorganisms, infections, and also waste, as well as brings them to your lymph nodes. Your lymph nodes then filter the fluid to obtain the contaminations out of your body.
You could obtain lymphedema for any type of a number of factors. There are therapies to aid lower the swelling so you feel and move better.
Symptoms
Lymphedema signs and symptoms, which occur in your affected arm or leg, include:
- Swelling of part or all of your arm or leg, including fingers or toes
- A feeling of heaviness or tightness
- Restricted range of motion
- Aching or discomfort
- Recurring infections
- Hardening and thickening of the skin (fibrosis)
The swelling brought on by lymphedema varieties from minor, barely visible changes in the dimension of your arm or leg to extreme changes that make the arm or leg awkward. Lymphedema triggered by cancer therapy may not take place until months or years after treatment.
Causes and Types
If your lymphatic system is damaged or clog exists, the liquid can build up in the soft tissue under your skin.
There are two types of lymphedema:
Secondary lymphedema is caused by another condition or disease that damages your lymph vessels or nodes. Secondary lymphedema may be caused by:
- An infection in your lymph nodes
- Parasites
- Cancer or radiation treatment for cancer
- Surgery
- Lymph node removal
- Injury
Primary lymphedema is much less typical. It's hereditary trouble that happens since your lymph nodes or vessels either aren't properly developed or are missing out on entirely.
