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Leg swelling: the benefits of lymphatic drainage.

Leg swelling: the benefits of lymphatic drainage.

At the end of the day, it is not uncommon to experience a feeling of heaviness and swelling in the legs. These symptoms, often linked to impaired lymphatic circulation, can be improved through manual or mechanical lymphatic drainage. How exactly does it work and what relief can it provide? Here is more information on lymphatic drainage and its benefits for swollen legs.

Published on October 2, 2025, updated on October 2, 2025, by Pauline, Chemical Engineer — 6 min of reading

What is lymphatic drainage?

Manual lymphatic drainage is a massage technique designed to stimulate lymph circulation, a clear fluid that circulates through a network parallel to that of the blood. This fluid transports waste products, toxins and excess fluids to the lymph nodes, which may be likened to filtration stations. The proper functioning of the lymphatic system thus enables tissue detoxification while supporting the immune system. The pressure applied during lymphatic drainage encourages the lymph to return to the nodes, allowing a more effective elimination of stagnant fluids. Unlike a traditional massage, the aim of this draining treatment is not to work the muscles but to target the superficial tissues where the lymphatic vessels reside.

There are two main techniques for lymphatic drainage:

  • Vodder’s technique : Developed in the 1930s, it is based on applying varying pressures along lymphatic pathways to promote the drainage of fluids and waste products.

  • The Leduc technique : More recently developed, it combines manual manoeuvres with the use of pressotherapy devices that apply progressive mechanical compression on the legs to enhance the effect of the massage. This method employs pneumatic compression equipment, often in the form of boots or sleeves, which exert gradually increasing pressure on the limbs. Pressotherapy reproduces the effect of a draining massage and promotes lymphatic and venous circulation, making it particularly useful in cases of significant swelling.

Lymphatic drainage aims to stimulate lymphatic circulation to relieve the sensation of swelling, particularly in the legs, and to improve tissue health.

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What are the benefits of lymphatic drainage for swollen legs?

When lymphatic circulation is sluggish, excess fluid can accumulate in tissues, leading to swelling, heaviness and discomfort. Lymphatic drainage directly addresses this imbalance: by stimulating lymph flow, it facilitates the progressive decongestion of the legs and helps to reduce oedema. After a lymphatic drainage session, many individuals report a feeling of lightness in their legs. This is particularly beneficial for those who spend long periods sitting or standing without the opportunity to walk.

The lymphatic drainage can also have an aesthetic impact. Indeed, by reducing water retention and improving skin elasticity, it contributes to refining the leg contours and giving them a smoother appearance. Some studies also suggest that the lymphatic stimulation could improve the appearance of aqueous cellulite, caused by an accumulation of fluid in the hypodermal adipocytes.

The effectiveness of lymphatic drainage in reducing leg swelling has been confirmed by clinical data. A study involving 448 adult patients with mild to moderate lymphoedema of the lower limbs evaluated the regular use of an eight-chamber pressotherapy device applied over three months. The results, shown below, are compelling. Beyond decongestion, some patients even reported stress relief and increased mobility.

93%

Participants reported a reduction in leg swelling.

86%

Participants reported a reduction in pain associated with lymphatic stasis.

2/3

participants reported a simultaneous improvement in both symptoms.

How can lymphatic drainage be performed on the legs?

Leg lymphatic drainage is most often carried out by a trained professional, whether that is a physiotherapist or a specialised practitioner. A session typically lasts about an hour and involves very gentle manual pressures applied with the fingertips and the palm of the hand. The movements are precisely guided in accordance with lymphatic circulation, starting from distal areas such as the ankles and moving toward the lymph nodes located behind the knees or in the groin. The pressure intensity varies through the different phases, but the massage is generally painless, although it may feel slightly uncomfortable at first due to fluid mobilisation.

It is also possible to perform lymphatic drainage of the legs on your own, although the results are often more gradual. To do this, you can use a dry body massage brush or simply the palms of your hands. Self-massage always begins at the ankle, moving upwards towards the thigh with gentle, horizontal strokes, working from the back to the front of the leg. First the back, then the front, always following the direction of lymphatic flow.

Consistency is crucial to achieve measurable effects. Typically, one to two sessions per week over approximately three months are recommended to reduce the sensation of leg swelling.

Note : Manual lymphatic drainage is contraindicated in cases of skin infection, acute inflammation, phlebitis or severe heart failure. In these situations, stimulating lymphatic circulation could worsen the patient’s health. As a precaution, we therefore recommend seeking a doctor’s advice before commencing lymphatic drainage sessions.

Sources

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