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What are the symptoms of Crohn's disease in females?

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Symptoms in femalesOther symptomsTreatmentsFAQSummary
Crohn’s disease is a type of inflammatory bowel disease (IBD) that can cause diarrhea, abdominal cramps, rectal bleeding, and more. Crohn’s disease can also affect menstruation and fertility in females.
Medically reviewed by Kelsey Trull, PA-C
Written by Amy McLean
Updated on

Doctors can help you create a treatment plan for managing symptoms of Crohn’s disease. This can include medication, dietary changes, and nutritional support. In some cases, surgery may be necessary.

What symptoms of Crohn’s disease are specific to females?

A person has their hands over their stomach.
Asya Molochkova/Stocksy United

Many symptoms or effects of Crohn’s disease are specific to females.

Menstruation

Crohn’s disease can affect menstruation in several ways. If you develop Crohn’s disease in childhood or adolescence before beginning your period, it may start later than it otherwise would.

You may also find that menstruation is irregular or stops. This can happen with Crohn’s disease due to:

  • inflammation
  • stress
  • weight loss
  • certain medications, such as steroids

You may also find that Crohn’s disease symptoms can change during your menstrual cycle. Crohn’s & Colitis UK advises that, while there is no specific advice on managing symptom changes during your menstrual cycle, it may be helpful to keep a diary of symptoms to see if there are any noticeable patterns.

If you take nonsteroidal anti-inflammatory drugs (NSAIDs) for period pain, you may find that these worsen your symptoms of Crohn’s disease. Your doctor can recommend ways to manage period pain without worsening other symptoms.

You may also wish to contact your doctor to discuss the chances of anemia. A 2020 review suggests that iron deficiency anemia is present in anywhere from 6–74% of adults with IBD and in 41–75% of children under the age of 18 years with IBD. Having heavy periods may increase this chance.

Fertility

A 2021 review of studies indicates that most people with Crohn’s disease will not have lower fertility levels than the rest of the population. But if you are currently having a flare-up or have had particular types of surgery, this might affect your fertility level.

According to Chron’s & Colitis UK, Crohn’s disease may cause inflammation in your fallopian tubes and ovaries in rare instances.

Salpingitis refers to inflammation of the fallopian tubes. In some cases, it may not cause any symptoms. When symptoms do occur, they can include:

  • vaginal discharge with an unusual smell or color
  • painful periods (dysmenorrhoea)
  • spotting in between periods
  • discomfort or pain during sex
  • frequent urination
  • lower back pain

Oophoritis refers to inflammation of the ovaries. Symptoms can be similar to those of salpingitis. Both types of inflammation can cause similar symptoms to IBD, so they may be difficult to detect.

Genitals

Crohn’s disease may cause a fistula to develop between your bowel and your vagina. A fistula is an abnormal connection that can increase the chance of infection or irritation in your genital area.

In rare cases, you may develop vulvar Crohn’s disease. A 2022 study notes that there have been only 200 reported cases.

Vulvar Crohn’s disease can cause symptoms such as:

  • ulcers
  • nodules
  • swelling
  • skin tags

Osteoporosis

While anybody can develop osteoporosis, it is up to 4 times more common in females than in males. Crohn’s disease may increase your chance of osteoporosis due to:

  • inflammation in the gut
  • taking steroids
  • low vitamin C levels
  • low vitamin D levels
  • removal of part of the small bowel

What are some other symptoms of Crohn’s disease?

The most common symptoms of Crohn’s disease include:

  • abdominal cramping
  • diarrhea
  • unexplained weight loss

Other symptoms you may experience include:

  • nausea
  • loss of appetite
  • anemia
  • sore or painful joints
  • eye pain or redness
  • fever
  • feeling tired
  • skin changes, such as tender bumps under the skin

Certain factors, such as stress or specific foods, may worsen symptoms. Keeping a diary of your symptoms can help you identify these factors.

What are the treatments for Crohn’s disease?

Treatment for Crohn’s disease focuses on managing symptoms. Doctors may recommend a combination of medication, dietary changes, and nutritional support. In cases where symptoms do not respond to other treatments, surgery may be necessary.

Medication

Medications a doctor may recommend for Crohn’s disease include:

  • Corticosteroids: These help suppress your immune system and may be suitable for moderate to severely active Crohn’s disease. Examples include prednisone and methylprednisolone.
  • Immunomodulators: These suppress your body’s immune response to prevent inflammation. Examples include 6-mercaptopurine, azathioprine, cyclosporine, and tacrolimus.
  • Aminosalicylates (5-ASA): Although the Food and Drug Administration (FDA) has not yet approved these specifically for Crohn’s disease, they may help decrease inflammation in the lining of your gastrointestinal (GI) tract. Examples include mesalamine, sulfasalazine, balsalazide, and olsalazine.
  • Antibiotics: These can help treat bacterial infections in the GI tract. Examples include ampicillin, ciprofloxacin, and metronidazole.
  • Biologics: A doctor may recommend biologics if symptoms do not respond to other treatments. They help stop certain proteins from causing inflammation. Examples include adalimumab, natalizumab, ustekinumab, and vedolizumab.

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Diet and nutrition

Certain foods may worsen symptoms of Crohn’s disease. Foods you may choose to avoid include:

  • foods high in fiber or insoluble fiber
  • foods high in lactose, such as cow’s milk and cream
  • sugary foods, such as cookies, pastries, honey, and maple syrup
  • foods and drinks containing artificial sweeteners
  • fried foods and other foods high in fat
  • spicy foods
  • alcohol
  • tea, coffee, and other drinks containing caffeine

It is important to ensure you get enough nutrition. A doctor may refer you to a dietitian for nutritional support. The dietitian will also be able to help you create an eating plan and help identify foods that may worsen your symptoms.

Surgery

In severe cases, a doctor may recommend surgery. According to the Crohn’s & Colitis Foundation, around two-thirds to three-quarters of people with Crohn’s disease will require surgery at some point.

Surgery may be necessary if symptoms do not respond to other treatments or if you develop a:

  • fistula
  • fissure
  • intestinal obstruction

Resection is a type of surgery that involves removing part of your bowel and joining the two ends of the healthy bowel in a procedure called anastomosis.

It is best to contact a doctor for advice if you wish to consider surgery for Crohn’s disease.

Frequently asked questions

Here are some frequently asked questions about Crohn’s disease.

What are the early warning signs of Crohn’s?

The main symptoms of Crohn’s disease are diarrhea, abdominal pain, and unexplained weight loss. But as these symptoms can have numerous possible causes, it is best to contact a doctor for an accurate diagnosis as early as possible.

What can be mistaken for Crohn’s disease?

Symptoms of Crohn’s disease can be similar to other conditions. Conditions that may be mistaken for IBD include irritable bowel syndrome, diverticulitis, ischemic colitis, and other infections.

What triggers Crohn’s disease?

The exact cause of Crohn’s disease is unclear. But causes can include a problem with the immune system, a previous stomach bug, and certain foods.

What does a Crohn’s flare-up feel like?

You may experience abdominal pain during a Crohn’s flare-up. It can also cause nausea, tiredness, painful joints, and fever.

Summary

Crohn’s disease in females can cause irregular or delayed periods. It can also affect fertility and cause genital fistulas. In some cases, it may also increase a person’s likelihood of osteoporosis.

Common symptoms of Crohn’s disease include diarrhea, pain in your abdomen, and unexplained weight loss. It can also cause tiredness, joint pain, loss of appetite, nausea, and more.

It is best to contact a doctor for advice if you have concerns about Crohn’s disease. They will be able to confirm the diagnosis and advise on suitable treatments, which can include medication and nutritional support. Surgery may also be useful in some cases.

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