The exact cause of Crohn's disease isn't known. But it is known that genetics, infections and other environmental factors are important. Environmental factors may include: eating a 'Western diet' — a diet that is high in fat, sugar and processed foods.
One cause of Crohn's disease may be an autoimmune reaction—when your immune system attacks healthy cells in your body. Experts think bacteria in your digestive tract can mistakenly trigger your immune system. This immune system response causes inflammation, leading to symptoms of Crohn's disease.
Symptoms may appear suddenly, but they can also develop gradually and can worsen over time. They will vary depending on which part of the digestive tract Crohn's disease is affecting and how severe the condition is. Experts do not know why Crohn's disease develops.
Spicy or greasy foods, whole grains, high-fiber fruits and vegetables, nuts and seeds, caffeine, and alcohol can all be harder on your body during a flare-up.
“Stress does not cause Crohn's in any way, and no one gives themselves Crohn's by worrying too much,” explains Dr. Hunt, who says emotional distress can also change how we perceive our health.
The average life expectancy for females is 78.4 years and for males, it is 75.5 years. However, other studies suggest that Crohn's life expectancy is the same for people with the disease and without it. This mainly accounts for lifestyle modification and dietary changes.
People Most at Risk of Developing Crohn's Disease
Studies have shown that the disease is most prevalent in adolescents and adults up to 30 years of age as well as in White people and Ashkenazi Jews. In recent years, the prevalence of Crohn's disease among Asians and Hispanics has also significantly increased.
Does Crohn's Disease or Ulcerative Colitis get worse with age? Both conditions can change as you age, but not necessarily for the worse. For some people, their condition may improve over time due to a treatment plan that works for them. For others, it may worsen or stay the same.
A Crohn's flare usually involves diarrhea, often with mucus and sometimes with blood. Many people also have low-grade fevers. Other symptoms, which range from mild to severe, may include: Abdominal pain or cramps.
The pain that Crohn's patients feel tends to be crampy. It often appears in the lower right abdomen but can happen anywhere along the digestive tract. “It depends on where that inflammatory process is happening,” says Nana Bernasko, DNP, gastroenterology expert with the American Gastroenterological Association.
Various factors seem to contribute to the increasing global incidence of IBD, including an increased awareness of the disease, more developed disease surveillance systems, improved accessibility to hospitals and health care providers, and lifestyle changes toward a Westernized environment [7].
Crohn's disease can lead to serious complications, including: Abscesses: Infected pus-filled pockets form in the digestive tract or abdomen. Anal fissures: Small tears in the anus (anal fissures) can cause pain, itching and bleeding.
It may go undiagnosed for years, because symptoms usually develop gradually and it doesn't always affect the same part of the intestine. Other diseases can have the same symptoms as Crohn's disease. But doctors can diagnose Crohn's by doing a test that looks at the inside of the intestine and doing a biopsy.
Intestinal endoscopies are the most accurate methods for diagnosing Crohn's disease and ruling out other possible conditions, such as ulcerative colitis, diverticular disease, or cancer. Intestinal endoscopies include the following: Colonoscopy.
Do You Poop a Lot With Crohn's? Some people who have Crohn's disease will go to the bathroom more often than people who don't live with a digestive disease. In severe Crohn's disease, diarrhea could occur many times a day. For some people with Crohn's disease, stools are infrequent.
Herbal Teas May Soothe the Digestive System
That's because even low-caffeine tea like white tea may cause symptoms. Green tea has anti-inflammatory properties, but can still stimulate the gut because of its caffeine content, she says. “I typically recommend herbal teas to Crohn's patients,” she says.
Eating certain foods can sometimes help relieve the symptoms of a Crohn's flare-up. Refined grains, low fiber fruits, lean proteins, and yogurt are some options. Crohn's disease is a lifelong condition that causes inflammation and irritation along parts of the digestive tract.