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Symptoms and Signs – Differential Diagnosis of Hyperactive, Bowel Sounds
Hyperactive bowel sounds, which can occasionally be heard without a stethoscope, are indicative of enhanced intestinal movement (peristalsis). They are frequently described as hurried, bubbling, and fast-moving waves of sound. (See Bowel Sound Characteristics.) They may result from a gastrointestinal infection, inflammatory bowel illness (which typically has a chronic course), food allergies, stress, or potentially fatal bowel obstruction or GI bleeding.
IMMEDIATE REACTIONS
As soon as you notice hyperactive bowel sounds, take a brief look at the patient's vital signs and inquire about any accompanying symptoms, such diarrhea, vomiting, or abdominal pain. If he complains of vomiting or cramps in his abdomen, keep listening for bowel movements. Consider total intestinal obstruction if sudden cessation of bowel noises occurs. Get ready to help with GI suction and decompression, administer electrolytes and fluids via IV, and get the patient ready for surgery.
If he has diarrhea, note the volume, consistency, color, and frequency of it. Prepare to give an antidiarrheal, IV fluids and electrolytes, and possibly blood transfusions if you notice significant watery diarrhea or bleeding.
Features of the Bowel Sounds
Bowel sounds are the noises produced by swallowed air and liquid passing through the GI tract. These sounds can vary in frequency, but they typically happen every 5 to 15 seconds. Bowel sounds, for instance, typically increase in activity immediately before and after a meal. The duration of bowel sounds might range from a few seconds to several seconds.
Bowel sounds that are typical include gurgling, tinkling, and muttering. Loud, gurgling, splashing, and rushing sounds are indicative of hyperactive bowel movements; they are higher pitched and happen more frequently.
more than typical noises. The tone and frequency of hypoactive bowel noises are often quieter or lower than normal.
GENDER CUE
Homosexual males who report acute diarrhea and who have negative fecal ova and parasite cultures may be infected with chlamydial proctitis not associated with lymphogranuloma venereum. Because rectal cultures will probably be negative, treatment with tetracycline is appropriate.
History and Physical Examination
If you’ve ruled out life-threatening conditions, obtain a detailed medical and surgical history. Ask the patient if he has had a hernia or abdominal surgery because these may cause mechanical intestinal obstruction. Does he have a history of inflammatory bowel disease? Also, ask about recent eruptions of gastroenteritis among family members, friends, or coworkers. If the patient has traveled recently, even within the United States, was he aware of any endemic illnesses?
In addition, determine whether stress may have contributed to the patient’s problem. Ask about food allergies and recent ingestion of unusual foods or fluids. Check for fever, which suggests infection. Having already auscultated, now gently inspect, percuss, and palpate the abdomen.
Differential Diagnosis of Hyperactive Bowel Sound
Crohn’s disease.
Usually, hyperactive bowel movements start slowly. Diarrhea, cramping stomach pain that may be eased by feces, anorexia, a low-grade fever, abdominal distention and soreness, and, frequently, a fixed mass in the right lower quadrant are associated signs and symptoms. Vaginal and perianal lesions are frequent. As Crohn's disease worsens, symptoms like dehydration, weight loss, and muscle wasting may appear.
Food hypersensitivity
Usually caused by lactose intolerance, malabsorption can result in hyperactive bowel noises. Angioedema, urticaria, diarrhea, and potentially nausea and vomiting are associated signs and symptoms.
Gastroenteritis
"Explosive" diarrhea and abrupt nausea and vomiting are accompanied with hyperactive bowel sounds. Painful or cramping abdominals are typical, usually following a peristaltic wave. Depending on the causative organism, fever may develop.
GI hemorrhage
The earliest sign of ongoing upper gastrointestinal hemorrhage is hyperactive bowel noises. Hematemesis, coffee-ground vomitus, stomach distention, bloody diarrhea, the passage of bright-red clots and jelly-like material, known as melena, in the rectal cavity, and pain during bleeding are among the other signs. Blood loss is accompanied by hypotension, tachycardia, and decreased urine production.
Mechanical intestinal obstruction
In individuals with mechanical intestinal obstruction, a potentially fatal condition, hyperactive bowel noises occur every few minutes along with cramping abdominal discomfort; bowel sounds may later turn hypoactive and eventually cease. Compared to large-bowel obstruction, nausea and vomiting are more severe and happen earlier with small-bowel obstruction. While the portion of the bowel distal to the obstruction may continue to empty for up to three days, hyperactive sounds are also associated with abdominal distention and constipation in cases of full bowel obstruction.
Acute ulcerative colitis
Patients with ulcerative colitis experience sudden onset of hyperactive bowel noises, bloody diarrhea, anorexia, stomach discomfort, nausea, vomiting, fever, and tenesmus. Arthralgias, weight loss, and arthritis could happen.
Particular Points to Remember
Get the patient ready for the examinations. These could include stool analysis, barium X-rays, or endoscopy to view a suspicious lesion. An infection may be indicated by an elevated white blood cell count.
Patient Guidance
Describe whether dietary adjustments are good or necessary, as well as the kinds of physical activity the patient should stay away from. Talk about reducing stress.
Pediatric Reference
Children's hyperactive bowel movements are typically caused by dietary allergies, irregular eating patterns, gastroenteritis, or overindulgence in particular foods (such unripened fruit).
Hyperactive bowel sounds, which can occasionally be heard without a stethoscope, are indicative of enhanced intestinal movement (peristalsis). They are frequently described as hurried, bubbling, and fast-moving waves of sound. (See Bowel Sound Characteristics.) They may result from a gastrointestinal infection, inflammatory bowel illness (which typically has a chronic course), food allergies, stress, or potentially fatal bowel obstruction or GI bleeding.
IMMEDIATE REACTIONS
As soon as you notice hyperactive bowel sounds, take a brief look at the patient's vital signs and inquire about any accompanying symptoms, such diarrhea, vomiting, or abdominal pain. If he complains of vomiting or cramps in his abdomen, keep listening for bowel movements. Consider total intestinal obstruction if sudden cessation of bowel noises occurs. Get ready to help with GI suction and decompression, administer electrolytes and fluids via IV, and get the patient ready for surgery.
If he has diarrhea, note the volume, consistency, color, and frequency of it. Prepare to give an antidiarrheal, IV fluids and electrolytes, and possibly blood transfusions if you notice significant watery diarrhea or bleeding.
Features of the Bowel Sounds
Bowel sounds are the noises produced by swallowed air and liquid passing through the GI tract. These sounds can vary in frequency, but they typically happen every 5 to 15 seconds. Bowel sounds, for instance, typically increase in activity immediately before and after a meal. The duration of bowel sounds might range from a few seconds to several seconds.
Bowel sounds that are typical include gurgling, tinkling, and muttering. Loud, gurgling, splashing, and rushing sounds are indicative of hyperactive bowel movements; they are higher pitched and happen more frequently.
more than typical noises. The tone and frequency of hypoactive bowel noises are often quieter or lower than normal.
GENDER CUE
Homosexual males who report acute diarrhea and who have negative fecal ova and parasite cultures may be infected with chlamydial proctitis not associated with lymphogranuloma venereum. Because rectal cultures will probably be negative, treatment with tetracycline is appropriate.
History and Physical Examination
If you’ve ruled out life-threatening conditions, obtain a detailed medical and surgical history. Ask the patient if he has had a hernia or abdominal surgery because these may cause mechanical intestinal obstruction. Does he have a history of inflammatory bowel disease? Also, ask about recent eruptions of gastroenteritis among family members, friends, or coworkers. If the patient has traveled recently, even within the United States, was he aware of any endemic illnesses?
In addition, determine whether stress may have contributed to the patient’s problem. Ask about food allergies and recent ingestion of unusual foods or fluids. Check for fever, which suggests infection. Having already auscultated, now gently inspect, percuss, and palpate the abdomen.
Differential Diagnosis of Hyperactive Bowel Sound
Crohn’s disease.
Usually, hyperactive bowel movements start slowly. Diarrhea, cramping stomach pain that may be eased by feces, anorexia, a low-grade fever, abdominal distention and soreness, and, frequently, a fixed mass in the right lower quadrant are associated signs and symptoms. Vaginal and perianal lesions are frequent. As Crohn's disease worsens, symptoms like dehydration, weight loss, and muscle wasting may appear.
Food hypersensitivity
Usually caused by lactose intolerance, malabsorption can result in hyperactive bowel noises. Angioedema, urticaria, diarrhea, and potentially nausea and vomiting are associated signs and symptoms.
Gastroenteritis
"Explosive" diarrhea and abrupt nausea and vomiting are accompanied with hyperactive bowel sounds. Painful or cramping abdominals are typical, usually following a peristaltic wave. Depending on the causative organism, fever may develop.
GI hemorrhage
The earliest sign of ongoing upper gastrointestinal hemorrhage is hyperactive bowel noises. Hematemesis, coffee-ground vomitus, stomach distention, bloody diarrhea, the passage of bright-red clots and jelly-like material, known as melena, in the rectal cavity, and pain during bleeding are among the other signs. Blood loss is accompanied by hypotension, tachycardia, and decreased urine production.
Mechanical intestinal obstruction
In individuals with mechanical intestinal obstruction, a potentially fatal condition, hyperactive bowel noises occur every few minutes along with cramping abdominal discomfort; bowel sounds may later turn hypoactive and eventually cease. Compared to large-bowel obstruction, nausea and vomiting are more severe and happen earlier with small-bowel obstruction. While the portion of the bowel distal to the obstruction may continue to empty for up to three days, hyperactive sounds are also associated with abdominal distention and constipation in cases of full bowel obstruction.
Acute ulcerative colitis
Patients with ulcerative colitis experience sudden onset of hyperactive bowel noises, bloody diarrhea, anorexia, stomach discomfort, nausea, vomiting, fever, and tenesmus. Arthralgias, weight loss, and arthritis could happen.
Particular Points to Remember
Get the patient ready for the examinations. These could include stool analysis, barium X-rays, or endoscopy to view a suspicious lesion. An infection may be indicated by an elevated white blood cell count.
Patient Guidance
Describe whether dietary adjustments are good or necessary, as well as the kinds of physical activity the patient should stay away from. Talk about reducing stress.
Pediatric Reference
Children's hyperactive bowel movements are typically caused by dietary allergies, irregular eating patterns, gastroenteritis, or overindulgence in particular foods (such unripened fruit).
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