What causes and how to treat tenesmus?

Symptom Database

Tenesmus is a condition characterized by a persistent feeling of needing to empty the bowels, even when the bowels are already empty. It is often accompanied by a sense of incomplete evacuation and can be quite uncomfortable. In this article, we will explore the symptoms, causes, and treatment options for tenesmus, both in adults and children.

Symptoms of Tenesmus

The main symptom of tenesmus is the constant urge to have a bowel movement, even after passing stool. This sensation can be accompanied by:

  • Straining during bowel movements
  • Pain or discomfort in the rectum
  • Cramping in the lower abdomen
  • Blood or mucus in the stool
  • Feeling of incomplete evacuation

If you experience any of these symptoms, it is important to consult a healthcare professional for a proper diagnosis and treatment plan.

Causes of Tenesmus

Tenesmus can be caused by various underlying conditions, including:

Inflammatory Bowel Disease (IBD)

Conditions such as Crohn’s disease and ulcerative colitis can lead to inflammation in the digestive tract, resulting in tenesmus.

Rectal Infections

Infections in the rectum, such as proctitis or sexually transmitted infections, can cause tenesmus.

Hemorrhoids

Enlarged blood vessels in the rectum, known as hemorrhoids, can cause discomfort and tenesmus.

Rectal Cancer

In rare cases, tenesmus can be a symptom of rectal cancer. It is essential to rule out this possibility through proper medical evaluation.

Treatment for Tenesmus

The treatment for tenesmus depends on the underlying cause. Here are some common approaches:

Medications

If tenesmus is caused by inflammatory bowel disease, medications such as anti-inflammatory drugs or immunosuppressants may be prescribed to reduce inflammation and alleviate symptoms.

Antibiotics

If an infection is causing tenesmus, antibiotics may be prescribed to treat the underlying infection and relieve symptoms.

Fiber Supplements

In cases where tenesmus is caused by constipation, increasing fiber intake or taking fiber supplements can help soften the stool and improve bowel movements.

Sitz Baths

For individuals with hemorrhoids or rectal inflammation, sitting in warm water baths, known as sitz baths, can provide relief and reduce discomfort.

Surgical Intervention

In severe cases, surgical intervention may be necessary to address the underlying cause of tenesmus. This could involve removing inflamed tissue, repairing rectal prolapse, or treating rectal cancer.

Tenesmus Relief and Management

While treating the underlying cause is crucial, there are also some self-care measures that can help manage tenesmus symptoms:

Dietary Modifications

Avoiding trigger foods, such as spicy or greasy foods, can help reduce inflammation and alleviate symptoms. It is also important to stay hydrated and maintain a balanced diet.

Stress Management

Stress can exacerbate symptoms of tenesmus. Engaging in stress-reducing activities, such as exercise, meditation, or therapy, can help manage symptoms.

Proper Toilet Habits

Establishing a regular bowel routine and avoiding straining during bowel movements can help minimize discomfort and improve bowel function.

Tenesmus in Adults vs. Tenesmus in Children

Tenesmus can occur in both adults and children, but the underlying causes may differ:

Adults

In adults, tenesmus is often associated with conditions such as inflammatory bowel disease, rectal infections, or rectal cancer. It is essential for adults experiencing tenesmus to seek medical attention for proper diagnosis and treatment.

Children

In children, tenesmus can be caused by constipation, anal fissures, or infections. Encouraging a healthy diet, regular exercise, and proper toilet habits can help manage tenesmus in children. However, if symptoms persist or worsen, it is important to consult a pediatrician.

In conclusion, tenesmus is a condition characterized by the persistent urge to have a bowel movement, even when the bowels are empty. It can be caused by various underlying conditions, including inflammatory bowel disease, rectal infections, hemorrhoids, or rectal cancer. Treatment options range from medications and antibiotics to dietary modifications and surgical intervention. Self-care measures, such as stress management and proper toilet habits, can also help manage tenesmus symptoms. If you or your child experience tenesmus, it is important to consult a healthcare professional for a proper diagnosis and personalized treatment plan.

Haroon Rashid, MD
Rate author
Urgent Care Center of Arlington, VA
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