Main
- Early consultation: lymphoedema is reversible in its early stages, and without control the swelling tends to progress.
- Causes: removal of lymph nodes, radiotherapy, skin infections, injuries and congenital vascular features.
- Symptoms: swelling of an arm or leg, heaviness, hardening of the skin and restricted movement of the limb.
- Diagnosis: examination, measurement of limb circumference, vascular ultrasound, lymphoscintigraphy and MRI.
- Doctor: the condition is managed by a phlebologist, or in their absence by a vascular surgeon; the basis of care is compression, massage and exercise.
What is lymphoedema
Lymphoedema is a condition in which fluid is retained in the tissues due to impaired lymph drainage, leading to persistent swelling, most often in the arms or legs. Below is an explanation of how this process develops, what circumstances cause it and who is affected more often.
What happens in the body
The lymphatic system collects excess fluid from the tissues and returns it to the bloodstream through a network of vessels and nodes. When the vessels or nodes can no longer cope with this task, fluid is retained in the intercellular space. At first the swelling is soft: the skin over it is pale, and when pressed a shallow pit remains that slowly levels out. Over time, proteins and metabolic products accumulate in the tissues, and the fluid becomes denser. The swelling stops decreasing after rest and elevation of the limb, as happens with ordinary fatigue. The skin gradually thickens, its colour and texture change, and the limb becomes heavier and moves less well. The earlier a person receives help, the more slowly the swelling progresses and the easier it is to preserve the mobility of the arm or leg.
What causes it to develop
- Congenital features: in some people the lymphatic vessels or nodes are formed incompletely from birth, so fluid drainage has been weakened since childhood.
- Surgery to remove lymph nodes: during surgery the nodes are removed together with part of the vessels, and the remaining network does not always cope with drainage.
- Radiotherapy: radiation damages the small lymphatic vessels in the area treated, causing fluid to be retained in the tissues.
- Severe skin infections: inflammation of the skin and subcutaneous tissue destroys vessels and scars the tissues, making the movement of lymph more difficult.
- Limb injuries: fractures, burns and deep wounds disrupt the integrity of the drainage pathways, and fluid accumulates below the site of injury.
Who is affected more often
Swelling due to impaired lymph drainage is more common in people who have had surgery on lymph nodes or radiotherapy. In women this condition develops noticeably more often than in men, especially after treatment for breast tumours. Age also plays a role: over the years the walls of the vessels lose elasticity, and tissues recover more slowly after damage. The congenital form appears in childhood or youth, while the acquired form usually appears months and years after surgery, injury or infection. Lifestyle also matters: prolonged standing or sitting without movement slows drainage, and excess weight increases the load on the limbs. Regular check-ups with a specialist after treatment help to notice the problem earlier. If persistent swelling appears that does not go away after rest, it is sensible not to postpone a visit to the doctor.
What symptoms can occur?
Lymphoedema manifests as a gradual change in a limb, which a person does not notice immediately. It is important to distinguish between signs that warrant a routine appointment and conditions that require urgent help.
How it is noticed at the very beginning
Lymphoedema usually starts with mild swelling of an arm or leg, which at first subsides after rest. Many attribute this to tiredness after a long day or to uncomfortable shoes. By the evening the limb becomes heavier, and by the morning the swelling may almost disappear, which reassures the person. Gradually the swelling stops resolving overnight and becomes firm and persistent. The affected limb increases in size, the skin thickens, and a feeling of fullness and discomfort appears. Restricted movement in such a limb interferes with usual activities and changes the gait. If the swelling persists constantly and does not decrease after rest, this is a reason to book a routine appointment with a doctor.
Signs that occur most often
- Swelling of an arm or leg: the limb increases in size, and by the evening this becomes more noticeable than in the morning.
- A feeling of heaviness and fullness: pressure appears from within the limb, which intensifies after exertion and prolonged standing.
- Thickening and hardening of the skin: the skin on the affected limb changes, becomes firmer, and this is noticeable on palpation.
- Restricted movement: movement in the affected limb is more difficult, and the range of usual movements gradually decreases.
- Inflammation of the skin: rare episodes with redness and pain indicate that the condition requires a doctor's attention.
When to seek help urgently
Examinations and tests
Examination for lymphoedema begins with a conversation and a physical examination, not with referrals for complex instrumental diagnostics. It is important for the doctor to see the whole picture, so additional methods are used only to clarify the cause and degree of the disorder.
How the examination begins
The first step at the appointment is a detailed conversation, during which the doctor asks about the symptoms and the history of their onset. Then they examine the limb, paying attention to swelling, skin changes and the difference between the sides of the body. After the examination, the specialist measures the circumference of the limb with a measuring tape at several levels. Such a measurement provides objective figures that are convenient for monitoring the dynamics of the swelling in the future. If the swelling appeared suddenly or is accompanied by pain, this changes the course of diagnosis and requires closer attention. Based on the results of the examination, the doctor decides whether additional investigations are needed to clarify the cause of the disorder. Record the circumference measurements and the date they were taken, so that there is something to compare with at the next appointment.
What is prescribed and what it shows
What is worth preparing for the appointment
- Discharge summaries: bring all medical documents that mention swelling, surgery or injury to the limb, so that the doctor can see the full history.
- Previous measurements: if the limb circumference was measured before, bring these records with dates to assess the dynamics.
- List of observations: write down when the swelling worsens and when it subsides, and how this relates to activity or rest.
- Investigation results: collect the reports of ultrasound examination, tomography and other procedures already undergone, if they have been done.
- Questions for the doctor: formulate in advance what you want to clarify about your condition, so that you do not forget at the appointment.
Which doctor should I see?
In lymphoedema, care is provided by doctors of a vascular profile, and the choice of specialist depends on availability and the stage of the process. Below — who manages the condition, what treatment consists of, and which part of the result rests on the patient themselves.
Which specialist manages this condition
Lymphoedema is managed by a phlebologist, and in their absence — by a vascular surgeon. These specialists assess the severity of the swelling, the condition of the veins and skin, as well as joint mobility. At the first appointment, the doctor examines and palpates the limb, compares the volumes of the affected and healthy sides. They clarify how long ago the swelling appeared, whether it changes during the day and after rest. Separately, it is checked whether there are signs of skin inflammation and cracks between the toes. If there is no specialist nearby, one can start with a surgeon at the place of residence. They will determine whether a consultation with a phlebologist is needed and refer further. Such a route saves time and does not postpone the selection of care.
What treatment consists of
- Compression garments: the doctor selects the type and degree of compression according to the volume of the limb, because a ready-made item from a shop often does not fit.
- Physiotherapy and special massage: gentle manual techniques help the lymph move, but they are performed by a trained specialist, not by a relative.
- Therapeutic exercise: movements are selected according to the preserved joint mobility, so that the muscles work as a pump and do not overload the swollen leg.
- Skin care: daily moisturising and inspection of the feet reduce the risk of cracks and infections, which heal with difficulty in lymphoedema.
- Surgery when indicated: surgical intervention is discussed when conservative measures do not give the needed effect and the swelling interferes with movement.
What depends on the patient themselves
The regularity of follow-up with a phlebologist or vascular surgeon determines how manageable the swelling remains. If compression garments are worn only on days of poor wellbeing, the volume of the limb increases, and the skin loses elasticity. Daily therapeutic exercise and skin care take little time, but it is precisely they that maintain the achieved result between visits. The patient should write down how the swelling changes during the day and show these notes to the doctor. Noticeable cracks, redness or pain in the swollen leg require an unscheduled visit, rather than waiting for the next appointment. One should come for an examination even when everything seems stable. Missed visits most often lead to care having to be started anew.
What helps prevent an exacerbation?
Reasonable everyday care of the limb helps prevent exacerbations of lymphoedema. Part of the effort depends on the person themselves: habits, monitoring their condition and regular visits to the doctor.
What is changed in habits
Everyday habits with lymphoedema directly affect how often exacerbations occur. The limb should be protected from cuts, bruises and any damage to the skin, because even a small wound becomes an entry point for infection. Any skin infection must be treated promptly, without waiting for it to spread and cause inflammation. Moderate physical activity supports muscle function and helps fluid move through the vessels, whereas prolonged immobility and heavy lifting are harmful. Weight control is important because extra kilograms increase the load on the affected limb and worsen outflow. Compression garments are worn as prescribed by the doctor: they create the necessary pressure and maintain the result of treatment. If new swelling, redness or pain is noticed, this should be reported to the doctor rather than waiting for it to get worse.
What should be kept under control
- Condition of the skin: examine the limb daily to notice a wound, redness or a crack in time and prevent infection.
- Volume of the limb: monitor changes in the swelling, because its increase indicates that fluid outflow has worsened.
- Body weight: maintain a stable weight, since extra kilograms increase the load on the limb and hinder outflow.
- Physical activity: maintain moderate exercise, because muscle movement helps fluid move through the vessels.
- Wearing garments: follow the regimen prescribed by the doctor, as maintaining the achieved result depends on this.
- Well-being: note pain, heaviness or redness in order to inform the doctor about changes in time and adjust care.
How often to see the doctor
Regular visits to the doctor are needed even when you feel well. Lymphoedema is a long-term condition, and its course changes imperceptibly to the person themselves. At the appointment, the doctor assesses the condition of the limb, compares the indicators with previous ones and, if necessary, adjusts the recommendations. If alarming signs appear, the visit should not be postponed until the scheduled date. Missed changes lead to the swelling increasing, and returning to the previous state becomes more difficult. Observation by a doctor helps to notice deterioration in time and prevent it from reaching an exacerbation. Therefore, it is worth asking the specialist in advance how often to come for a check-up in your particular case.
What is worth remembering
Lymphoedema is a condition in which swelling persists for a long time and does not go away on its own, so it is important to understand what to do about it next. Below are the main points worth taking away from this material.
Key takeaways
Lymphoedema requires not waiting but timely consultation with a doctor, because at an early stage the changes in the tissues are still reversible. Swelling that persists for weeks and does not disappear after rest is a reason not to observe it at home but to see a specialist. Many people postpone the visit, explaining the puffiness by fatigue, heat or prolonged standing on their feet, and lose time. Meanwhile, it is precisely the early start of observation and treatment that helps preserve the mobility of the limb and avoid gross changes in the skin and subcutaneous tissue. Lymphoedema does not disappear from a single rest or from elevating the leg, it tends to progress without control. Regular observation by a doctor and following their recommendations at home give more than rare one-off measures. If swelling has appeared, one should not wait until it becomes firm and permanent — it is more sensible to discuss the situation with a specialist.
