The Digestion Process (Organs and Functions) Index

Featured: The Digestion Process (Organs and Functions) Main Article

Digestion is the complex process of turning food you eat into the energy you need to survive. The digestive process also involves creating waste to be eliminated, and is made of a series of muscles that coordinate the movement of food.

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    Related Diseases & Conditions

    • Stool Color, Changes in Color, Texture, and Form Stool color changes can very from green, red, maroon, yellow, white, or black. Causes of changes of stool color can range from...learn more »
    • Blood in the Stool (Rectal Bleeding) Rectal bleeding (hematochezia) refers to the passage of bright red blood from the anus. Common causes include anal fissures,...learn more »
      In This Article
      Blood in the Stool (Rectal Bleeding) Article
      • Rectal bleeding (blood in stool) facts
      • What does rectal bleeding (blood in stool) mean?
      • What are causes of blood in the stool (rectal bleeding)?
      • What diseases and conditions can cause blood in the stool (rectal bleeding)?
      • Anal fissures
      • Hemorrhoids
      • Diverticulitis
      • Colon cancer and polyps
      • Angiodysplasias
      • Colitis and proctitis
      • Meckel's diverticulum
      • Polypectomy
      • Rare causes of rectal bleeding
      • What kind of doctor treats rectal bleeding?
      • When should I call a doctor for blood in the stool (rectal bleeding)?
      • How is the cause of blood in the stool (rectal bleeding) diagnosed?
      • History and physical examination
      • Anoscopy
      • Flexible sigmoidoscopy
      • Colonoscopy
      • Radionuclide scans
      • Visceral angiogram
      • Video capsule and small intestine endoscopy
      • MRI and CT tomographic angiography
      • Nasogastric tube aspiration
      • Esophagogastroduodenoscopy
      • Blood tests
      • What is the treatment for rectal bleeding (blood in the stool)?
      • Can rectal bleeding (blood in the stool) be prevented?
      • What is the prognosis of rectal bleeding (blood in the stool)?
    • Anal Fissure An anal fissure is a small tear or cut in the skin lining of the anus. Pain and/or rectal bleeding during bowel movements are...learn more »
      In This Article
      Anal Fissure Article
      • Anal fissures facts
      • What are anal fissures?
      • What causes anal fissures?
      • What are the symptoms of anal fissures?
      • How are anal fissures diagnosed and evaluated?
      • What is the treatment for anal fissures?
      • General treatment and home remedies for anal fissures
      • Prescription medications for anal fissures
      • Surgical treatment for anal fissures
      • Personal observation
    • Abdominal Pain (Causes, Remedies, Treatment) Abdominal pain can have many causes. Some of the less serious causes include bloating, gas, colitis, endometriosis, food...learn more »
    • Diverticulitis (Diverticulosis, Diverticular Disease) Diverticulitis is a condition in which diverticuli in the colon rupture. The rupture results in infection in the tissues that...learn more »
    • Appendicitis Appendicitis is an inflammation of the appendix. Appendicitis often causes fever, loss of appetite, and right lower quadrant...learn more »
      In This Article
      Appendicitis Article
      • Appendicitis facts
      • What is the appendix?
      • What is appendicitis and what causes appendicitis?
      • What are the symptoms of appendicitis?
      • How is appendicitis diagnosed?
      • Imaging studies to diagnosis appendicitis
      • Why can it be difficult to diagnose appendicitis?
      • What is stump appendicitis
      • What are the complications of appendicitis?
      • What other conditions can mimic appendicitis?
      • How is appendicitis treated?
      • How is an appendectomy done?
      • What are the complications of appendectomy?
      • Are there long-term consequences of appendectomy?
      • What is new about appendicitis?

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Terms related to The Digestion Process (Organs and Functions):

  • Digestive System