The lymphatic system is a group of organs, vessels, and tissues that protect the body from infection and help it keep a healthy balance of fluids throughout the body. Lymphatic system organs include bone marrow, the thymus gland, and lymph nodes.
The lymphatic system is a vital part of the immune system because it protects the body from infection and destroys old or abnormal cells that the body doesn’t need.
Lymphatic circulation is the drainage system for your body, which functions by taking fluid that has seeped into your body’s tissues and returning it to the bloodstream. During this process, the lymphatic circulation system filters the fluid and works to remove toxins and potentially harmful waste. Other key functions include:
- Helping the body absorb fats
- Protecting the body against bacterial, viral, parasitic, and fungal infections
Many conditions can affect various parts of the lymphatic system. Some happen during development before birth or during childhood. Others develop because of disease or injury. Some common diseases and disorders of the lymphatic system include:
- Swollen lymph nodes
- Swelling or accumulation of fluid
- Cancers of the lymphatic system
- Lymphangitis
- Lymphangioma
- Intestinal lymphangiectasia
- Lymphocytosis
- Lymphatic filariasis
- Castleman disease
- Lymphangioleimyomatosis
- Autoimmune lymphoproliferative syndrome
- Mesenteric lymphadenitis
To check if a person’s lymphatic system is working properly, a healthcare provider may use imaging tests such as a CT scan or an MRI.
There are many ways to keep your lymphatic system strong and healthy, including:
- Avoiding exposure to toxic chemicals, such as those in pesticides or cleaning products. These chemicals can build up in the lymphatic system, making it harder for the body to filter waste
- Drinking plenty of water to stay hydrated so lymph fluids can easily move throughout the body
- Keeping a healthy lifestyle that includes regular exercise and a nutritious diet. A healthcare provider can offer specific advice that is tailored to your medical history and needs
If you would like help with lymphatic circulation, you can receive treatment from a doctor at Flushing Hospital Medical Center’s Ambulatory Care Center. To schedule an appointment, please call (718) 670-5486.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.