ConditionWomen's & pregnancy health
Lipedema
Lipedema is a chronic condition, almost always in women, in which fat builds up abnormally and symmetrically in the legs, hips and sometimes arms, while the hands and feet are spared. The affected tissue is often tender, bruises easily and does not shrink much with dieting or exercise. It usually starts or worsens at puberty, pregnancy or menopause and is often mistaken for obesity or lymphedema. Compression, movement, manual lymph drainage and, for some, liposuction help control symptoms.
Also called: Lipoedema, painful fat syndrome, adiposis dolorosa of the legs (older term)
At a glance
- What it is
- Symmetrical, painful fat buildup in the limbs, sparing the hands and feet.
- Who gets it
- Almost exclusively women; often runs in families.
- Triggers
- Hormonal changes at puberty, pregnancy, menopause.
- Key signs
- Tender, easily bruised legs; a "cuff" of fat at the ankles; disproportion between upper and lower body.
- Diagnosis
- Clinical examination; no blood test.
- Treatment
- Compression, exercise, manual lymphatic drainage, healthy weight, liposuction in selected cases.
When to get help
Call 911 or go to the ER
- Sudden swelling, pain, warmth and redness in one leg, especially with breathlessness or chest pain (possible blood clot)
See a doctor within a day or two
- Red, hot, spreading skin on the legs with fever (possible cellulitis)
- Rapidly worsening swelling of the legs, or swelling with breathlessness
Book a routine appointment
- Painful, symmetrical enlargement of the legs or arms that does not respond to diet
- Easy bruising and tenderness of the thighs and lower legs
- Swelling that now includes the feet, or skin changes in long-standing lipedema
What lipedema is
In lipedema, fat cells in the limbs enlarge and multiply, and the tissue becomes inflamed, fibrous and tender. Small blood vessels become fragile, causing easy bruising. The exact cause is unknown, but hormones (particularly estrogen) and genetics play key roles. It is estimated to affect a significant number of women, but it is under-recognized and frequently misdiagnosed.
Symptoms
- symmetrical enlargement of both legs, from the hips or waist to the ankles; arms are affected in many people
- feet and hands are spared, creating a "cuff" or "bracelet" of fat at the ankles or wrists
- a smaller upper body compared with the hips and legs
- tissue that is tender or painful to touch or pressure
- easy bruising
- legs that feel heavy, achy and tired, worse at the end of the day and in heat
- cool skin over the affected areas
- fat that does not reduce much with dieting, even when weight is lost elsewhere
- later, knee problems and difficulty walking
Stages
| Stage | Description |
|---|---|
| 1 | Smooth skin surface over thickened fat with small nodules |
| 2 | Uneven, dimpled skin with larger nodules |
| 3 | Large, overhanging lobes of tissue, especially at the thighs and knees |
| 4 | Lipedema with secondary lymphedema (lipo-lymphedema) |
Lipedema vs lymphedema vs obesity
| Feature | Lipedema | Lymphedema | Obesity |
|---|---|---|---|
| Sex | Almost only women | Any | Any |
| Symmetry | Symmetrical | Often one-sided | Generalized |
| Feet and hands | Spared | Often swollen | Usually involved |
| Pain and bruising | Common | Uncommon | Uncommon |
| Pitting edema | Little or none early | Yes | Usually no |
| Response to diet | Poor in limbs | Poor | Good |
Lipedema can occur alongside obesity, and long-standing lipedema can lead to secondary lymphedema.
Causes and risk factors
- female sex and hormonal changes
- family history (many patients have an affected mother, aunt or sister)
- onset or worsening at puberty, pregnancy, starting hormonal contraception, or menopause
It is not caused by overeating or lack of exercise.
Diagnosis
There is no specific blood or imaging test. Diagnosis is based on history and examination by a clinician familiar with the condition. Doctors may use ultrasound to measure tissue thickness, and tests to exclude venous insufficiency, lymphedema, thyroid disease, heart or kidney causes of swelling. Lymphoscintigraphy may be used if lymphedema is suspected.
Treatment
There is no cure, but treatment can improve pain, mobility and quality of life and slow progression.
Conservative treatment
- Compression garments: flat-knit, custom-fitted stockings or leggings reduce pain, heaviness and swelling.
- Exercise: low-impact activities such as swimming, water aerobics, walking and cycling, which are easier on the joints.
- Manual lymphatic drainage: a gentle massage technique, often combined with compression (complete decongestive therapy) when lymphedema develops.
- Healthy weight: preventing obesity reduces strain, even though lipedema fat itself resists dieting. Anti-inflammatory dietary patterns are commonly recommended, though evidence is limited.
- Skin care and prompt treatment of skin infections.
- Psychological support: body image concerns and frustration from misdiagnosis are common.
Surgery
Lymph-sparing liposuction (tumescent or water-assisted) removes lipedema fat and can reduce pain, bruising and heaviness. It is usually considered when conservative treatment is not enough and should be done by surgeons experienced in lipedema. Insurance coverage varies.
Outlook
Lipedema is lifelong and often progressive, but many people stabilize with compression, exercise and weight management. Early diagnosis helps prevent progression and complications such as joint problems and secondary lymphedema.
Frequently asked questions
What are the symptoms of lipedema?
Typical symptoms include symmetrical enlargement of the legs (and sometimes arms) that spares the feet and hands, tender or painful tissue, easy bruising, heaviness, and fat that does not respond well to diet and exercise.
What is the difference between lipedema and lymphedema?
Lipedema is abnormal fat buildup, nearly always in women, symmetrical and painful, sparing the feet. Lymphedema is fluid buildup from a lymphatic problem, often one-sided, and usually affects the feet or hands. Lipedema can lead to lymphedema in later stages.
Can lipedema be cured with diet?
No. Diet and exercise do not remove lipedema fat, though keeping a healthy weight helps prevent worsening and protects joints. Compression and specialized liposuction are the main treatments for the affected tissue.
Is lipedema hereditary?
It often runs in families, suggesting a genetic component, and is strongly influenced by female hormones. Women with an affected mother or sister have a higher chance of developing it.
Sources
This guide was written from current patient and clinical guidance, including:
- Lipedema Foundation: About lipedema
- US Standard of Care for Lipedema (Herbst et al., 2021, Journal of Clinical Medicine)
- Genetic and Rare Diseases Information Center (GARD, NIH): Lipedema
- NHS: Lipoedema
- Cleveland Clinic: Lipedema