Lipedema is not the same for everyone: why every patient is different

Why does lipedema begin in puberty for some women, while others notice changes only during pregnancy or menopause? Why do some patients experience severe pain despite relatively minor visible changes? And why do some women also develop metabolic disorders or gynecological conditions?

These differences are increasingly attracting attention in lipedema research.

Although many patients experience similar symptoms, the condition does not follow the same course in every woman. Research models are therefore exploring whether different biological contributing factors and patient groups can be identified.

The focus is particularly on hormonal changes, metabolic processes, gynecological conditions and the interplay of different biological mechanisms.

The key takeaway: lipedema may be far more complex than its visible fat distribution initially suggests.

Four possible patient groups with lipedema

A new scientific approach to research views lipedema not as a condition caused by just one biological mechanism. Instead, it examines several interconnected contributing factors.

This points to four possible patient groups, or biological patterns.

It is important to note that this classification is currently a research model. It does not represent four officially recognized types of lipedema or a clinically validated classification.

1. Hormone-related lipedema: when symptoms change during times of transition

Many women report that their first lipedema symptoms appear during periods of hormonal change, or that existing symptoms worsen at these stages of life.

The following life stages are mentioned particularly often:

• Puberty
• Pregnancy
• Menopause

This is one reason why researchers are studying hormonal influences on lipedema so closely.

Estrogens and their receptors are among the main areas of focus.

Estrogens affect various biological processes, including fat distribution and connective tissue function.

Researchers are discussing whether estrogen receptor signaling may be altered in some patients with lipedema.

The local processing of hormones in fat tissue may also play a role.

What does this mean for patients?

If lipedema symptoms change during periods of hormonal transition, it is helpful to document these observations in the patient’s medical history.

For example, it may be relevant to know when symptoms first appeared and whether any changes occurred during pregnancy or menopause.

However, this connection does not automatically mean that hormone therapy would improve lipedema.

There is currently insufficient scientific evidence to support targeted hormone therapy for lipedema.

2. Lipedema and metabolic issues: What role do excess weight and insulin resistance play?

Another possible patient group includes women who have lipedema alongside overweight, obesity or metabolic disorders.

An important distinction must be made here: lipedema and obesity are not the same condition.

Lipedema can also occur in women of normal weight. The two conditions can also occur together.

Why might metabolism play a role?

Obesity can involve various changes, including:

• Insulin resistance
• Changes in fat metabolism
• Chronic low-grade inflammation
• Changes in fat tissue function

These mechanisms could affect the overall symptoms in patients with lipedema and additional metabolic problems.

Research is therefore exploring how metabolic changes, inflammatory processes and the properties of subcutaneous tissue are connected.

It is not yet clear which of these processes are directly related to lipedema and which are primarily caused by coexisting metabolic conditions.

3. Lipedema with coexisting gynecological conditions

Some women experience additional symptoms alongside lipedema that affect their hormone balance or gynecological health.

These may include menstrual irregularities or other hormone-related conditions, such as PCOS.

One area of research explores whether certain biological mechanisms may occur in both lipedema and gynecological conditions.

What role might progesterone and estrogen play?

In addition to estrogen, researchers are also investigating the possible role of progesterone and local steroid metabolism.

Possible changes in hormone sensitivity and the way steroid hormones are processed in tissue are among the factors being discussed.

These mechanisms could potentially explain why some patients experience lipedema symptoms alongside gynecological symptoms.

However, a direct causal link has not yet been sufficiently established.

It has also not been proven that women with lipedema are generally more likely to have certain gynecological conditions.

4. Lipedema with multiple contributing factors: When hormones and metabolism interact

Not every patient fits into a single biological pattern.

In some women, hormonal changes, metabolic issues, and coexisting gynecological conditions may all play a role.

For example, a patient might first develop lipedema symptoms during puberty and later also have insulin resistance or obesity.

Another notices changes during pregnancy and develops further health problems over time.

Researchers are therefore investigating whether different biological processes influence one another.

The possible interplay between the following is particularly interesting:

• Hormone signaling
• Inflammatory changes
• Metabolic processes
• Changes in fat and connective tissue

This interplay could help us better understand the different ways the condition progresses.

However, no firm conclusions can yet be drawn about which treatment is most effective for which group of patients.

What happens in fat tissue in lipedema?

For a long time, lipedema was described primarily in terms of the distinctive distribution of fat and the symptoms associated with it.

Today, research is increasingly focusing on the biological properties of affected tissue.

The focus is not only on fat cells themselves, but also on their surroundings.

Fat tissue is made up of more than just fat cells

In addition to fat cells, subcutaneous tissue contains connective tissue structures, blood vessels, immune cells and other cell types.

These components are interconnected and affect how the tissue functions.

Researchers are therefore investigating, among other things:

• The structure of connective tissue
• The function of small blood vessels
• Local inflammatory processes
• Fat cell metabolism
• Communication between different cell types

Some of these changes have already been described in studies of lipedema tissue. However, it is not yet clear which of them cause the condition and which develop later.

Could changes in connective tissue play a role?

Connective tissue is also gaining attention in lipedema research.

Among other things, it affects the mechanical properties of tissue and its structural organization.

A current research model therefore explores the possibility that the stroma—the tissue surrounding cells—may be particularly sensitive to hormones in some patients with lipedema.

Stroma is a term for the supporting tissue and cellular environment in which fat cells are embedded.

This hypothesis could open up new avenues of research. However, it is not yet a proven explanation for how lipedema develops.

What do the different lipedema patient groups mean for treatment?

The concept of different biological patterns could, in the long term, help make lipedema treatment more personalized.

Modern medicine is increasingly exploring whether patients can be assigned to different treatment strategies based on specific biological characteristics.

For lipedema, however, treatment tailored to a patient’s biology is still a long way off.

There are not yet enough validated biomarkers to reliably identify the patient groups described or use this information to guide specific treatment decisions.

In summary: Every patient with lipedema is different

Lipedema is a complex condition whose development and course are not yet fully understood.

Research suggests that hormonal changes, metabolic processes, and other biological mechanisms may contribute to each person’s condition to varying degrees.

This leads to an important point: Not every woman with lipedema has the same symptoms, coexisting conditions, or disease progression.

At LipoZentrum Dr. Heck, we value individualized medical assessment.

We look not only at the affected areas of the body, but also at our patients’ symptoms, medical history and individual needs.



Because behind every lipedema diagnosis is a woman with her own story.