A swollen joint after an operation, a heavy, puffy leg at the end of the day, an arm that has swelled up after an injury. Swelling is a frequent companion of recovery and can be persistent, painful and frustrating. The good news is that excess fluid can be deliberately moved out of the tissue and cleared away, and this is precisely where lymphatic drainage shows its strength.
What the lymphatic system is and why it matters
The lymphatic system is a network of tiny vessels and lymph nodes that runs throughout the body, parallel to the bloodstream. Its job is to collect excess fluid, waste products and proteins from the tissue and return them to the bloodstream, and along the way it also helps defend the body against infection. Unlike the heart, which pumps blood, the lymph has no pump of its own. It moves thanks to the movement of the muscles, breathing and gentle pressure from outside. When that flow is slowed or blocked, fluid is retained in the tissue and swelling develops.
Why swelling occurs: the most common causes
Swelling is not a disease in itself, but a sign that fluid is stagnating somewhere. The causes may be temporary and harmless, but they can also be more serious, so understanding what lies behind it is the first step towards the right solution.
- After operations: a surgical procedure interrupts part of the tissue and the lymphatic pathways, so fluid accumulates in the area of the wound. Swelling after orthopaedic operations, or operations on the knee, hip or shoulder, is to be expected and subsides with proper care.
- After injuries: sprains, fractures, distortions and contusions trigger inflammation, and inflammation is always accompanied by swelling. Swollen tissue slows healing and restricts movement.
- Venous problems: poor circulation, varicose veins and venous insufficiency lead to fluid retention, most often in the legs and around the ankle joint.
- Lymphoedema: chronic swelling that arises when the lymphatic system is permanently damaged or overburdened, for example after the removal of lymph nodes. It calls for a patient, continuous approach and regular drainage.
- Prolonged rest: a lack of movement, spending a long time in the same position and immobilisation reduce the work of the muscle pump and encourage swelling.
How lymphatic drainage works
The aim of drainage is simple: to help the body direct excess fluid towards healthy lymph nodes, where it is processed and cleared away. There are two approaches that are often combined.
Manual lymphatic drainage is a gentle, rhythmic technique that the therapist performs by hand. The movements are slow, circular and directed along the flow of lymph, with very light pressure, because the lymphatic vessels lie just beneath the skin. This is not a classic massage for the muscles, but precise work that follows the anatomy of the lymphatic system. Our lymphatic drainage is adapted to each patient, depending on the cause and location of the swelling.
Machine lymphatic drainage uses special cuffs that alternately inflate and release pressure along the limb, imitating a wave that pushes the fluid towards the body. It is pleasant, relaxing and especially useful for swelling of the legs and venous complaints. For stubborn swelling and damaged tissue, INDIBA Tecar therapy also gives good results, warming the tissue from the inside, improving circulation and encouraging recovery.
When it helps, and when it is not advisable
Lymphatic drainage has proved useful in a number of situations, but like any therapy it has its limits. That is why it is important that the assessment is always made by a specialist.
- Indications: swelling after operations and injuries, lymphoedema, venous insufficiency and heavy, swollen legs, the recovery of athletes, preparing the tissue ahead of further rehabilitation, and for cosmetic purposes as part of anti-cellulite treatments.
- Contraindications: acute infections and a raised temperature, active thrombosis or a suspected clot, severe heart failure, uncontrolled high blood pressure and an active malignant process without a doctor’s consent. In these conditions drainage is not carried out, or is performed only with a doctor’s approval.
This text is therefore not a substitute for a medical examination. If the swelling is sudden and severe, accompanied by pain in the calf, redness, warmth or difficulty breathing, contact a doctor immediately, as these may be signs of conditions that require urgent assessment.
Tips for milder swelling and a better therapeutic effect
- Raise the swollen arm or leg above the level of your heart whenever you can, even onto a pillow while you rest.
- Move within the limits your therapist allows, because the work of the muscles naturally sets the lymph in motion.
- Drink enough water and reduce your salt intake, as salt encourages fluid retention.
- Wear compression stockings or a sleeve if they are recommended to you, particularly with venous complaints and lymphoedema.
- Avoid standing or sitting still for long periods, and excessive heat on the swollen area.
For complete relaxation and better circulation, drainage also combines nicely with other techniques, so many patients pair their treatments with relaxing massages as part of their recovery plan.
Book a drainage session at Rehability
If you are troubled by persistent swelling after an operation or injury, or because of venous problems, you do not have to wait for it to pass on its own. At the Rehability clinic in Subotica, we have been helping patients return to their everyday activities more quickly and easily since 2006. Call us on 024/522-150 or book an appointment, and together we will determine the right approach for your particular swelling.