Endobelly – how to deal with a balloon-like belly with endometriosis?

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Endobelly is an informal term for the severe bloating, tightness, and enlargement of the abdominal area experienced by many endometriosis patients. It's not just a symptom of the disease, but a problem that can lead to consequences such as difficulty engaging in physical activity and a decrease in daily comfort and well-being. We've gotten off to a serious start, but don't worry! There are many ways to help yourself—we've gathered them all for you in this article. 

What is endobelly?

Let's start with what exactly endobelly is, as this term causes a lot of stress and anxiety for many women. Literally, it translates to "endometriotic belly." It's important to emphasize, however, that it's not an official medical term or a separate condition. It's merely a symptom of endometriosis, named by patients and specialists to facilitate communication and understanding. 

What exactly is endobelly? It's cyclical abdominal bloating that most often occurs in the second half of the menstrual cycle, just before menstruation. Of course, bloating before and during menstruation can be a physiological symptom resulting from hormonal changes, and many women experience it. However, endobelly is significantly more severe. What does the abdomen look like with endometriosis? Visually, it can resemble an advanced pregnancy. Furthermore, it becomes bloated, tense, and causes pain and discomfort. It is also accompanied by other intestinal symptoms such as constipation, excessive gas, pain, and a feeling of bloating. 

Unfortunately, intestinal problems associated with endometriosis are still a topic that isn't fully understood or addressed. Patients often don't discuss them during gynecological visits, thinking they're unrelated. They seek help from gastroenterologists, who, in turn, don't always consider the impact of hormones and endometriosis on intestinal function. This means that endobelly is still a symptom that's under-reported, leaving many women without effective help. If you're struggling with it, discuss it with your doctor or dietitian – remember, it's not a side effect, but a real problem that requires attention. Working with a specialist gives you the opportunity to improve your comfort and well-being in a safe way.

Endobelly – causes

The direct cause of endobelly is endometriosis and the inflammation caused by it and the hormonal changes that occur in the body before menstruationChanges in the gut microbiota are also a contributing factor. The appropriate amount and diversity of gut bacteria is crucial for proper hormonal regulation, reducing inflammation, and gut function, but it is known that the microbiota of women with endometriosis differs from that of healthy women. Unfortunately, this is still a relatively new topic, and it is not entirely clear whether endometriosis causes changes in the microbiota, or whether changes in the microbiota contribute to the development of the disease – most likely, it is a bidirectional mechanism. Additionally, changes in the enteric nervous system (ENS) may contribute to the appearance of endobellum. This is a collection of nerve cells that surround the intestines. In the course of endometriosis, these cells may become overstimulated by inflammatory mediators, resulting in hypersensitivity and pain. 

As you can see, the causes of endobelly are very complex. Don't blame yourself, saying it's your fault or a consequence of an unhealthy diet or lifestyle – of course, this is very important, but the mechanisms responsible for endobelly are complex and not always within our control. What you can do is monitor your body and seek support from experienced specialists in various fields – gynecology, gastroenterology, and dietetics. By working together, you can reduce the risk. symptoms and improve your well-being. 

Is endobelly IBS?

Women with endometriosis are at greater risk of developing irritable bowel syndrome (IBS). It manifests itself as abdominal pain and a change in bowel habits. It is often accompanied by small intestinal bacterial overgrowth syndrome (sibo), The main symptom of which is bloating. However, endobelly is not IBS or SIBO; they are separate problems. Endobelly is a symptom of endometriosis and can occur in women without IBS or SIBO. Characteristically, it appears primarily before and during menstruation, and is caused by inflammation and hormonal changes. IBS and SIBO, on the other hand, are conditions that may or may not be a complication of endometriosis. Their symptoms persist throughout the cycle, regardless of the phase of the cycle, and require treatment for the underlying cause. Although endobelly and IBS appear similar, it is important to distinguish them and conduct a differential diagnosis to select appropriate treatment strategies. 

Belly like a balloon in endometriosis - home remedies for endobelly

To get rid of endobelly, patience and a holistic approach to health are key. Unfortunately, there's no single effective method that will work for every endometriosis patient. Success depends on many factors – diet, supplementation, leczenie pharmacological, sleep hygiene, relaxation techniques and physiotherapeutic supportThat's why it's worth working with a doctor, dietitian, and urogynecological physiotherapist, who will work together to develop an effective action plan for you. What can you do now to alleviate your discomfort? 

Endobelly – diet 

A well-balanced, anti-inflammatory diet is one of the cornerstones of endometriosis treatment. What we eat affects the severity of inflammation, oxidative stress, our well-being, hormonal balance, and intestinal function. I won't go into detail here about the principles of an anti-inflammatory diet for endometriosis—you can find all the most important information on this topic on our blog in the article "The role of an anti-inflammatory diet in endometriosisInstead, I'll focus on recommendations that will help you reduce endobelly. It's worth incorporating them into your routine, especially in the second phase of your cycle, i.e., after ovulation, when endobelly typically appears.

  • Eat regularly and do not snack between meals. It's a good idea to leave about three hours between meals. This will give your intestines a chance to clear out any remaining food before you eat your next meal. 
  • Avoid overeating as this can increase the feeling of heaviness and tension in the abdomen. In practice, it works best to eat smaller, more frequent portions. For example, instead of three large, main meals, divide them into four or five smaller ones. 
  • Practice mindfulness when eating. It's not just what we eat that matters, but also how we eat it. Mealtime should be mealtime—no scrolling, working, watching TV, washing dishes, or cleaning the kitchen. Food that's well-ground in the mouth is better digested further down the digestive tract and doesn't linger there for long, and a calm atmosphere is essential for gut health. 
  • Pay attention to products with high fermentation potential. These include onions, garlic, asparagus, cauliflower, broccoli, legumes, mangoes, avocados, apples, and dairy products. They are rich in so-called FODMAPs, or fermentable oligo-, di-, and monosaccharides, and polyols. These compounds feed intestinal bacteria, and fermentation produces gas, which intensifies bloating. If you notice these foods causing intestinal discomfort, it's worth limiting them. This is especially important if you struggle with irritable bowel syndrome, or IBS. Detailed information on the low FODMAP diet can be found in the article dedicated to IBS. "Irritable bowel syndrome."
  • Stay well hydrated. This is crucial for proper digestion. Still water and herbal infusions such as peppermint, fennel, and chamomile are best. You can also use our herbal mixture to support the liver.
  • Consider supplementation. In the case of bloating, ginger extracts and peppermint oil capsules may be helpful.  However, consult your doctor before using them, especially if you are taking medications, to exclude potential contraindications and interactions. 

Endobelly – exercises and movement

I understand that when you're about to get your period and have a belly full of belly fat, physical activity is the last thing on your mind. Nevertheless, I want to encourage you to engage in gentle, enjoyable movement. It's truly one of the best things to improve your well-being and intestinal comfort. Stretching, yoga, and Pilates are activities that will help relax muscles and reduce tension. If you're under the care of a urogynecological physiotherapist, ask her for exercises you can do when you experience bloating and abdominal pain. You can also find inspiration here: “What exercises should I do with endometriosis?” 

We also encourage you to read free supporting materials in endometriosis, where you will find practical advice, interviews with specialists and a 30-day challenge. 

Endobelly – relaxation techniques

Breathing exercises and mindfulness practices may seem unrelated to gut health and bloating, but nothing could be further from the truth. Stress, emotional tension, and overstimulation negatively impact the functioning of the entire digestive tract. Intestinal disorders, in turn, negatively impact the functioning of the nervous system and our resistance to stress. This is due to the so-called gut-brain axis, a hormonal and biochemical communication that constantly takes place between the gut and the brain. Managing stress and finding time for relaxation are essential components of coping with endobelly. How can you do this?

  • Guided meditation. Just 5-10 minutes is enough to calm your nervous system and improve your body awareness. If you have more time and enjoy longer practices, it's worth combining meditation with Jacobson's relaxation or Schulz's autogenic training, which help release muscle tension. 
  • Breathing exercises. Sit comfortably, place one hand on your stomach and the other on your chest. Close your eyes and begin to breathe slowly but deeply, directing your inhalation toward your stomach. Take your time, and try to hold each inhalation and exhalation for at least a few seconds. 
  • Heat therapy. A warm compress (e.g. a hot water bottle with cherry pits) or a warm bath helps to relieve tension in the abdominal cavity. 

Endobelly – pharmacological and surgical treatment

Endobelly is a symptom of endometriosis, so treating the underlying condition is crucial. In some cases, when endometriosis is severe and there are indications, a doctor may suggest pharmacological treatment (hormonal therapy) or surgical treatment (laparoscopic removal of endometriosis lesions). While these methods aren't specifically designed to treat endobelly, but rather the entire disease, many women experience significant relief and improved intestinal comfort after using them. 

Summary

Endobelly is one of the many symptoms of endometriosis. It involves severe bloating and abdominal tension, especially before and during menstruation. Because endometriosis can contribute to intestinal problems, it's important to differentiate endobelly from IBS and SIBO to help plan effective treatment. Managing endobelly involves maintaining a healthy, low-fat diet, maintaining good food hygiene, and implementing relaxation techniques. For some women, pharmacotherapy provides significant relief from pain and bloating. 

Źródła:

  1. Velho L. Endo Belly: What Is It and Why Does It Happen?-A Narrative Review, https://pmc.ncbi.nlm.nih.gov/articles/PMC10671958/ [accessed: 17/09/2025]
  2. Pellizzer M. Endo Belly: A Mixed Methods Exploration of Body Image, Disordered Eating, and Psychopathology in Endometriosis, https://pubmed.ncbi.nlm.nih.gov/40022740/ [accessed: 17/09/2025]
  3. Breton Z. A Digital Program for Daily Life Management With Endometriosis: Pilot Cohort Study on Symptoms and Quality of Life Among Participants, https://pubmed.ncbi.nlm.nih.gov/39791286/ [accessed: 17/09/2025]
  4. Luscombe G. Abdominal bloating: an under-recognized endometriosis symptom, https://pubmed.ncbi.nlm.nih.gov/20085682/ [accessed: 17/09/2025]
  5. Varney J. Clinical Trial: Effect of a 28-Day Low FODMAP Diet on Gastrointestinal Symptoms Associated With Endometriosis (EndoFOD)-A Randomized, Controlled Crossover Feeding Study, https://pubmed.ncbi.nlm.nih.gov/40319391/ [accessed: 17/09/2025]

Aleksandra Dziura

A clinical dietitian, she graduated from the Medical University of Warsaw (undergraduate and graduate studies) and the Institute of Performance Nutrition. She continually expands her knowledge of women's health and nutrition by participating in conferences in Poland and abroad. She takes a holistic approach to working with patients, seeking the root cause of problems rather than simply masking symptoms. For over five years, she has been working with women with endometriosis and adenomyosis.

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