Fatty liver disease typically presents the same in both females and males. However, research has found that the risk for females rises significantly after menopause.

Though fatty liver disease is much more common in men than women, the risk of the disease rises significantly in postmenopausal females. Researchers think this may be due to hormonal shifts, including an increase in testosterone levels in females later in life.

Here’s what else you should know about fatty liver disease, including symptoms and how to prevent or manage the condition.

Language matters

In this article, we talk about fatty liver disease in people assigned female at birth. It’s important to note that not everyone assigned female at birth identifies with the label “female.” However, at times, we use “male” or “female” to reflect the language in a study or statistic or to ensure people can find this article with the terms they search.

When possible, we aim to be inclusive and create content that reflects the diversity of our readers.

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Both nonalcoholic fatty liver diseases (NAFLD), and alcohol-associated liver disease (ALD) exhibit few to no symptoms in males or females. Without support from a doctor, it can be challenging to detect. However, some individuals may experience fatigue and pain in the upper right side of the abdomen.

In 2023 NAFLD was renamed to Metabolic-Dysfunction Associated Steatotic Liver Disease (MASLD).

If unmanaged, fatty liver disease can cause cirrhosis, a condition involving scarring of the liver. Cirrhosis may cause symptoms such as:

  • stomach pain
  • unexpected weight loss
  • loss of appetite
  • nausea
  • yellow skin (jaundice)
  • dark colored pee
  • pale stools
  • visible web-like clusters of blood vessels
  • skin itchiness
  • swelling of the legs (edema)
  • disorientation

Cirrhosis can be life threatening. If you’re experiencing some of the above symptoms, you should speak with a doctor as soon as possible.

Though males are much more likely than females to get fatty liver disease, the risk for females rises significantly after menopause.

In a 2021 study involving nearly 17,000 people in Japan, conducted over 1 year, researchers found fatty liver disease is significantly more common in men than in women. However, the study suggests that women ages 50 to 59 have a higher risk compared to women in other age groups.

For this reason, researchers think there’s significant evidence to suggest that sex hormones play a role in the development of fatty liver disease. Specifically, an increase in serum testosterone levels appears to raise the risk of developing liver disease.

There’s also an increased risk of MASLD in women with polycystic ovary syndrome (PCOS), a condition characterized in part by low estrogen levels.

Menopause is a significant risk factor for developing fatty liver disease in females. However, several other factors can increase the risk of the disease for both females and males, including:

  • having overweight or obesity
  • type 2 diabetes
  • older age (particularly in females)
  • a family history of the disease
  • long-term use of certain drugs, such as methotrexate, tamoxifen, and amiodarone
  • pregnancy complications, like gestational diabetes
  • a history of viral hepatitis C infections
  • sleep apnea
  • exposure to toxic substances or chemicals
  • rare genetic disorders like Wilson’s disease

According to the National Institute of Health (NIH), up to 75% of people who are overweight and more than 90% of people with severe obesity also have MASLD.

MASLD is also most common among certain racial and ethnic groups, such as Hispanic people, followed by non-Hispanic white people and Asian Americans. It’s less common among non-Hispanic Black Americans.

The main treatment for fatty liver disease includes healthy lifestyle changes, which may include:

  • doing regular physical activity, at least 30 minutes a day most days
  • eating a diet rich in nutrients and low in saturated and trans fats
  • cutting calories to attain a moderate weight
  • limiting or abstaining from alcohol if you do drink
  • avoiding, where possible, medications or supplements that may damage the liver over time (i.e., ibuprofen)

In March 2024, the Food and Drug Administration (FDA) approved Rezdiffra (resmetirom), the first treatment for MASLD in people with stage 2 to 3 fibrosis.

If the disease advances, a doctor may recommend other treatments, including:

  • medication to treat underlying conditions like high cholesterol or diabetes
  • surgical procedures like bariatric surgery for weight loss
  • a liver transplant, as a last resort

Though menopause is a natural process that doesn’t require a specific treatment, managing some side effects can help ease discomfort and reduce the risk of other health complications.

Some ways to manage menopause include:

  • staying well-hydrated
  • dressing in breathable layers to manage hot flashes
  • getting plenty of sleep
  • getting sufficient exercise
  • practicing relaxation techniques like yoga, meditation, or deep breathing to reduce stress
  • quitting smoking (which can worsen menopausal symptoms)
  • using vaginal lubricants to address dryness or discomfort during sex
  • doing pelvic floor exercises (Kegels) to prevent incontinence
  • taking plant-based estrogen (phytoestrogens)
  • undergoing menopausal hormone therapy (MHT)
  • taking supplements such as soy, black cohosh, or red clover

Experts recommend speaking with a doctor before introducing any new supplements to your diet to avoid any complications.

Like with treating fatty liver disease, the main way to manage menopause is to maintain a healthy, well-rounded lifestyle.

Those with severe menopause symptoms may also want to consider menopausal hormone therapy (MHT). This treatment introduces low levels of estrogen and progesterone in the blood. If you think this treatment option may be right for you, consider speaking with a doctor.

What is your life expectancy with fatty liver disease?

According to a 2022 study, people with fatty liver disease have a lower life expectancy of around 2.8 years. However, there are several treatment options available to help manage the condition.

What hurts when you have a fatty liver?

If you have fatty liver disease, you may find that the upper right side of your abdomen hurts, resulting in frequent pain, although this is rare. In most instances, people will not experience any symptoms of fatty liver disease.

Is fatty liver dangerous?

Fatty liver itself is not dangerous. However, it can result in a life threatening condition called cirrhosis (scarring of the liver) if left untreated.

Fatty liver disease often onsets with no visible symptoms in both men and women. Although females have a much lower risk of the disease compared to males, the risk of contracting the disease rises significantly for postmenopausal women.

Maintaining a healthy lifestyle, including regular diet and exercise, is the best way to treat liver disease and manage postmenopausal symptoms.