Analyze the basics of lymphatic drainage procedures
The lymphatic system is a network of vessels, nodes, and organs that performs several key functions: it removes excess fluid from tissues, transports fats and metabolic products, and participates in the body’s immune defense. Lymph is a biological fluid that circulates through lymphatic vessels and contains lymphocytes (immune system cells), proteins, metabolic products, and other substances. It is possible to stimulate the flow of lymph from tissues, but only in cases where its movement is impaired. For this, special methods are used, such as lymphatic drainage massage or compression therapy. At the same time, in a healthy body, the lymphatic system works independently, and artificial cleansing is not required: it may be inappropriate and even potentially dangerous. These scientific findings were published in The Conversation.
Lymphatic drainage is used for lymphedema (lymphostasis), a condition in which the outflow of lymph is impaired, causing fluid to accumulate in the tissues and persistent swelling. There are two types of lymphedema. Primary lymphedema is associated with congenital abnormalities of the lymphatic system, such as genetic disorders or underdeveloped lymphatic vessels. Secondary lymphedema occurs due to damage to the lymphatic system: This can occur as a result of injuries, surgeries (especially those involving lymph node removal), radiation therapy, infections, obesity, autoimmune diseases, and other factors.
Symptoms of lymphedema include swelling, a feeling of heaviness and fullness in the affected area, tissue thickening, and changes in the skin, which may become thickened and lose its elasticity. If left untreated, this condition can progress, leading to tissue fibrosis, limb deformities, and other complications.
Several approaches are used to improve lymphatic drainage. Manual lymphatic drainage massage (MLD) is performed by a specialist in the direction of lymph nodes and channels: it stimulates the work of blood vessels, accelerates the movement of fluid and helps to reduce swelling. Hardware lymphatic drainage involves special equipment that creates an alternation of compression and relaxation of tissues, thereby imitating manual movements. This method is sometimes used at home, but necessarily under the supervision of a doctor.
Compression therapy involves the use of medical knitwear, bandages or other means that create pressure on the affected area. This approach helps to improve the outflow of lymph and reduce swelling. Exercise also plays an important role: muscle contractions during activity act as a pump, promoting the movement of lymph.
If the lymphatic system is functioning properly, there is no need for artificial lymphatic drainage. In a healthy body, lymphatic flow is naturally regulated through several mechanisms: rhythmic contractions of the lymphatic vessel walls, negative pressure in the thoracic cavity, the action of striated muscles, arterial pulsation, and active and passive body movements.
Claims that lymphatic drainage improves skin condition, combats cellulite, or increases overall body tone do not have serious scientific evidence to support them. In some cases, these procedures may be ineffective or even harmful if there are no medical indications.
If you notice signs of lymphatic system dysfunction, such as swelling, heaviness, or changes in skin condition, it is important to consult a healthcare professional, such as a general practitioner, phlebologist, or specialist. Self-medication may exacerbate the problem and lead to complications.
It is important to remember that lymphatic drainage procedures should only be performed under the supervision of a qualified medical professional. These procedures have certain contraindications, such as acute infectious diseases, thrombophlebitis, cancer, cardiovascular disorders, open wounds, and other conditions.
Published
June, 2026
Category
Medicine
Duration of reading
3-4 min
Share
Source
Scientific journal The Conversation. Article: Can you really drain your lymphatic system, and should you?
Don’t miss the most important science and health updates!
Subscribe to our newsletter and get the most important news straight to your inbox