Understanding Lipoedema
Lipoedema is a chronic, connective tissue disorder characterised by abnormal adipose (fat) tissue accumulation. Lipoedema is often misunderstood, underdiagnosed, and commonly mistaken for other conditions such as lymphoedema or obesity.
June is Lipoedema Awareness Month, a time for health professionals and communities worldwide to come together with the aim of improving recognition, encouraging earlier diagnosis, and supporting those living with the condition.
This blog is the first in our lipoedema blog series running throughout Lipoedema Awareness Month. It starts with the basics; explaining what lipoedema is, why it occurs, and how it typically progresses over time.
What is Lipoedema?
Lipoedema is a chronic, progressive condition characterised by an abnormal and disproportionate accumulation of adipose (fat) tissue. Lipoedema most commonly affects the legs, particularly the hips and thighs, but can also present in the arms. There is also some emerging research suggesting that lipoedema can also be present in other areas of the body such as the abdomen. Fat tissue distribution is typically bilateral and symmetrical.
People with lipoedema often experience:
- Pain or tenderness in affected areas, which may feel like aching, soreness, or sensitivity to touch or pressure
- Easy bruising, even after minor bumps or without a clear cause, due to fragile blood vessels in the affected tissue
- A heavy or tight sensation in the limbs, often described as “heavy legs,” which may worsen throughout the day or after prolonged sitting or standing
- Disproportionate lower-body fat distribution compared to the trunk, where the legs, hips, buttocks, and sometimes the arms appear significantly larger
- Feet and hands are usually unaffected
- A feeling that the affected areas are resistant to change, with little or no improvement despite diet and/or exercise efforts
- Reduced mobility or fatigue in more advanced cases, as the heaviness and discomfort can make movement more effortful
- Skin that may feel soft, nodular, or uneven under the surface, particularly as the condition progresses
It is important to note that lipoedema is not caused by overeating or lifestyle factors and is recognised as a medical condition involving fat tissue dysfunction with likely hormonal and genetic influences.
Lipoedema Causes and Risk Factors
The exact cause of lipoedema is still not fully understood. However, current evidence suggests a combination of genetic and hormonal factors.
1. Genetic predisposition
Lipoedema is strongly believed to have a hereditary component, meaning it often runs in families. Many people diagnosed with lipoedema report having close female relatives (such as mothers, grandmothers, or sisters) with similar body shape patterns or symptoms, even if they were never formally diagnosed.
This suggests that certain genes may influence how fat cells develop, deposit, or respond to hormonal and inflammatory signals. While no single gene has been identified, research supports the idea that individuals may inherit a tendency toward abnormal fat distribution and tissue sensitivity.
Because of this genetic link, lipoedema is not caused by lifestyle factors, and it can occur regardless of a person’s diet, activity level, or overall health status.
2. Hormonal influences
Hormones are considered a key trigger in both the onset and progression of lipoedema. Symptoms commonly first appear or noticeably worsen during periods of significant hormonal change, including:
- Puberty
- Pregnancy
- Menopause
- Use of hormonal contraception
- IVF treatment
- Hormone replacement therapy (HRT)
This pattern suggests that hormones may influence how fat cells behave in affected individuals. During these hormonal shifts, fat tissue may become more prone to enlargement, fluid retention, and inflammation. Many patients describe a sudden or gradual change in body shape during these life stages, particularly in the lower body, which does not respond in the same way as general weight changes.
Hormonal influence also helps explain why lipoedema is far more common in women. Although, it can rarely occur in men, particularly in the presence of hormonal disorders.
3. Vascular and lymphatic involvement
Emerging research suggests that lipoedema is not solely a fat storage disorder but also involves changes in the microcirculation (small blood vessels) and lymphatic system.
In affected tissue, there can be:
- Increased fragility of capillaries, leading to easy bruising
- Increased permeability of blood vessels, contributing to fluid leaking into surrounding tissues
- Impaired lymphatic drainage, reducing the body’s ability to efficiently clear fluid and metabolic waste
These changes can lead to chronic low-grade inflammation within the tissue, which contributes to pain, swelling, and progressive tissue enlargement over time. Importantly, this helps explain why lipoedema can feel heavy, tight, and painful, even when there is no obvious external swelling like in traditional oedema conditions.
Classification of Lipoedema
Lipoedema Stages
Lipoedema is typically progressive, meaning it can worsen over time if not well managed. It is commonly described in four stages, based on physical changes in the tissue.
Stage 1: Early-stage changes
- Skin appears smooth, but there may be a slight cellulite-like appearance to the skin
- Small nodules may be felt under the surface of the skin (pea-sized)
- Mild swelling may be present
- Tenderness or sensitivity may occur
At this stage, lipoedema is often overlooked or mistaken for general weight gain or even normal cellulite.
Stage 2: Uneven texture develops
- Skin becomes more dimpled or uneven
- Subcutaneous nodules occur that vary from the size of a walnut to that of an apple
- Increased pain and bruising may occur
- Fat tissue accumulation becomes more noticeable
Stage 3: Significant enlargement
- Large, uneven fat deposits develop
- Limbs may appear significantly enlarged or misshapen
- Mobility may become more difficult
- Pain and heaviness often increase
Stage 4: Lipo-lymphoedema
- Lymphatic system becomes affected
- Significant swelling occurs due to fluid build-up
- Skin changes may worsen
- Increased risk of infection and reduced mobility
At this stage, the condition is more complex and often requires multidisciplinary management.
Morphology Types
Lipoedema does not look the same in every person. Clinically, it is often described in different morphology types, based on where the abnormal fat distribution is most prominent in the body. These patterns can help with recognition and assessment.
Type I – Buttocks and hips
In this type, excess fatty tissue is mainly concentrated around the buttocks and hips, often creating a rounded or “saddlebag” appearance.
Type II – Buttocks to knees
This is one of the more common presentations. Fat distribution extends from the buttocks down through the thighs to the knees, often creating a clear difference in size compared to the lower legs, which may be relatively spared.
Type III – Buttocks to ankles
In this type, the fatty tissue extends continuously from the hips and thighs all the way down to the ankles. The ankles often show a characteristic ‘cuffing’ effect, where the tissue stops abruptly.
Type IV – Arm involvement
This type involves the upper limbs (arms) in addition to lower body changes. The arms may show similar symmetrical fat distribution, usually from the shoulders down to the wrists, again causing ‘cuffing’, while the hands remain unaffected.
Type V – Lower legs only
This is less common and involves the lower legs (below the knees), often with sparing of the thighs. It may be more difficult to recognise without careful assessment due to its limited distribution.
About Lipoedema Awareness Month
June is Lipoedema Awareness Month, a global initiative dedicated to improving understanding of this condition and supporting those affected.
Awareness campaigns aim to:
- Promote earlier diagnosis
- Reduce misdiagnosis and stigma
- Improve access to appropriate care
- Support education among health professionals
- Encourage people to seek help sooner
As highlighted by Lipoedema Australia, our national advocacy and support organisation for people with lipoedema, awareness is essential for improving outcomes, as early recognition can significantly help with symptom management and slowing progression through conservative treatment approaches such as compression therapy, exercise, and nutrition support.
Lipoedema Management
While there is currently no cure for lipoedema, symptoms can often be managed effectively with a combination of conservative approaches, including:
- Compression therapy
- Manual lymphatic drainage
- Individualised exercise programs
- Pain management strategies
- Education and self-management support
Early intervention is key in reducing symptom progression and improving quality of life.
Lipoedema Support at Hunter Rehab Hub
At Hunter Rehab Hub, we provide evidence-based support for people living with lipoedema, focusing on reducing symptoms, improving mobility, and enhancing day-to-day function. Through thorough assessment and individualised care—including exercise prescription, manual therapy, compression guidance, and education—we aim to help you better manage symptoms and improve your overall quality of life.
Key Takeaways
Lipoedema is a complex, chronic condition that is often misunderstood. Increased awareness—particularly during Lipoedema Awareness Month—plays an important role in improving recognition, reducing diagnostic delays, and supporting better long-term outcomes.
If you’re based in Newcastle, Maitland, Lake Macquarie, Port Stephens or the greater Hunter region and you suspect you or someone you support may have lipoedema, our team can help!
We provide comprehensive assessment, diagnosis, treatment and ongoing monitoring support for all individuals with lipoedema.
Contact our team on 0480 604 578 if you have questions or book an appointment online for a lipoedema assessment.
References
- Herbst KL et al. (2021). Standard of care for lipedema in the United States. Phlebology.
- Kruppa P, Georgiou I, Biermann N et al. (2020). Lipedema – pathogenesis, diagnosis, and treatment options. Deutsches Ärzteblatt International, 117(22–23), 396–403.
- Langendoen SI et al. (2009). Lipoedema: from clinical presentation to therapy – a review of the literature. British Journal of Dermatology, 161(5), 980–986.
- StatPearls Publishing. Lipedema. National Library of Medicine (NCBI Bookshelf).
- Clarke C et al. (2023). Stages of lipoedema: experiences of physical and mental health and health care. Quality of Life Research.
- Poojari A et al. (2022). Lipedema: insights into morphology, pathophysiology, and challenges. Biomedicines, 10(12), 3081.
- Lipedema Foundation (clinical resources and classification summaries).
https://www.lipedema.org
Disclaimer
This content is general in nature and provided for educational purposes only. It is not a substitute for individual medical advice, diagnosis, or treatment. If you have concerns about swelling or your health, consult a qualified healthcare professional.
