Acute diarrhea is an unpleasant digestive disorder that nearly everyone experiences at one time or another. In fact, it's estimated that most Americans can expect to have diarrhea about four times every year.
The loose-stool consistency that characterizes diarrhea usually lasts a few days at most. Diarrhea often means more-frequent trips to the toilet and a greater volume of stool. Some common causes of loose, watery stools and abdominal cramps are infections from viruses, bacteria or parasites. Other causes include medications — particularly antibiotics — and artificial sweeteners.
Chronic diarrhea lasts much longer than does acute diarrhea, generally longer than four weeks. It can be a sign of a serious disorder, such as inflammatory bowel disease, or it may be due to a less serious condition, such as irritable bowel syndrome. Chronic or recurrent diarrhea may signal poor absorption of nutrients (malabsorption).
Diarrhea may cause a loss of significant amounts of water and salts. Most cases of diarrhea clear on their own without treatment. But if diarrhea persists, you become dehydrated or you pass blood in your stool, see your doctor.
Causes:
The most common causes of diarrhea include:
* Viruses- Common viruses that cause diarrhea are the Norwalk virus, cytomegalovirus, viral hepatitis and the herpes simplex virus. Rotavirus is the most common cause of acute childhood diarrhea. Viral diarrhea spreads easily.
* Bacteria and parasites- Contaminated food or water can transmit bacteria and parasites to your body. Parasites such as Giardia lamblia and cryptosporidium can cause diarrhea. Common bacterial causes of diarrhea include campylobacter, salmonella, shigella and Escherichia coli. This type of diarrhea can be common for people traveling to developing countries.
Other causes
* Lactose- A sugar found in milk and milk products, lactose is a common cause of diarrhea in some people.
* Medications- Diarrhea can also be a side effect of many medications, particularly antibiotics. Antibiotics destroy both good and bad bacteria, which can disturb the natural balance of bacteria in your intestines. This disturbance sometimes leads to an infection with bacteria called Clostridium difficile, which can also cause diarrhea.
* Artificial sweeteners- Sorbitol and mannitol, artificial sweeteners found in chewing gum and other sugar-free products, can cause diarrhea in some otherwise healthy people.
* Surgery- Some people may experience diarrhea after undergoing abdominal surgery or gallbladder removal surgery.
* Other digestive disorders- Chronic diarrhea has a number of other causes, such as Crohn's disease, ulcerative colitis, celiac disease and irritable bowel syndrome.
Symptoms:
Signs and symptoms associated with diarrhea may include:
Frequent, loose, watery stools, Abdominal cramps, Abdominal pain, Fever, Blood in the stool, Bloating, etc.
In addition, other signs and symptoms such as nausea and vomiting may precede diarrhea that's caused by, for example, an infection. Bacterial or parasitic infections sometimes cause bloody stools, and fever may accompany these infections as well.
Diagnosis:
If you have diarrhea that requires medical attention, your doctor will ask about your symptoms and will want to determine if you're dehydrated. Tell your doctor about any medications you're taking, including over-the-counter medications — they may have caused the diarrhea.
Your doctor may examine your abdomen to determine the location of your pain, may listen to your abdomen with a stethoscope and may perform a rectal exam. Your doctor may suggest blood or stool tests to check for signs of infection or other abnormalities.
Treatment:
Most cases of diarrhea clear on their own within a few days without treatment. If you seek medical attention, your doctor likely will advise you to take steps to replace the fluids and salts lost during diarrhea.
Your body needs adequate levels of salts and electrolytes — minerals such as sodium and potassium — in order to maintain the electric currents that keep your heart beating. Disruption of your body's fluid and mineral levels creates an electrolyte imbalance. Unless restored by replacing fluids and drinking an electrolyte mixture, this imbalance can be serious.
If your doctor determines that an antibiotic medication caused your diarrhea, you'll need to stop taking that medication and modify your treatment plan.
If a parasitic infection caused your diarrhea, prescription antibiotics may ease your symptoms. Antibiotics sometimes, but not always, help ease signs and symptoms of bacterial diarrhea. However, antibiotics won't help viral diarrhea.
If you have chronic diarrhea, treating the underlying disease may help ease your diarrhea.
The loose-stool consistency that characterizes diarrhea usually lasts a few days at most. Diarrhea often means more-frequent trips to the toilet and a greater volume of stool. Some common causes of loose, watery stools and abdominal cramps are infections from viruses, bacteria or parasites. Other causes include medications — particularly antibiotics — and artificial sweeteners.
Chronic diarrhea lasts much longer than does acute diarrhea, generally longer than four weeks. It can be a sign of a serious disorder, such as inflammatory bowel disease, or it may be due to a less serious condition, such as irritable bowel syndrome. Chronic or recurrent diarrhea may signal poor absorption of nutrients (malabsorption).
Diarrhea may cause a loss of significant amounts of water and salts. Most cases of diarrhea clear on their own without treatment. But if diarrhea persists, you become dehydrated or you pass blood in your stool, see your doctor.
Causes:
The most common causes of diarrhea include:
* Viruses- Common viruses that cause diarrhea are the Norwalk virus, cytomegalovirus, viral hepatitis and the herpes simplex virus. Rotavirus is the most common cause of acute childhood diarrhea. Viral diarrhea spreads easily.
* Bacteria and parasites- Contaminated food or water can transmit bacteria and parasites to your body. Parasites such as Giardia lamblia and cryptosporidium can cause diarrhea. Common bacterial causes of diarrhea include campylobacter, salmonella, shigella and Escherichia coli. This type of diarrhea can be common for people traveling to developing countries.
Other causes
* Lactose- A sugar found in milk and milk products, lactose is a common cause of diarrhea in some people.
* Medications- Diarrhea can also be a side effect of many medications, particularly antibiotics. Antibiotics destroy both good and bad bacteria, which can disturb the natural balance of bacteria in your intestines. This disturbance sometimes leads to an infection with bacteria called Clostridium difficile, which can also cause diarrhea.
* Artificial sweeteners- Sorbitol and mannitol, artificial sweeteners found in chewing gum and other sugar-free products, can cause diarrhea in some otherwise healthy people.
* Surgery- Some people may experience diarrhea after undergoing abdominal surgery or gallbladder removal surgery.
* Other digestive disorders- Chronic diarrhea has a number of other causes, such as Crohn's disease, ulcerative colitis, celiac disease and irritable bowel syndrome.
Symptoms:
Signs and symptoms associated with diarrhea may include:
Frequent, loose, watery stools, Abdominal cramps, Abdominal pain, Fever, Blood in the stool, Bloating, etc.
In addition, other signs and symptoms such as nausea and vomiting may precede diarrhea that's caused by, for example, an infection. Bacterial or parasitic infections sometimes cause bloody stools, and fever may accompany these infections as well.
Diagnosis:
If you have diarrhea that requires medical attention, your doctor will ask about your symptoms and will want to determine if you're dehydrated. Tell your doctor about any medications you're taking, including over-the-counter medications — they may have caused the diarrhea.
Your doctor may examine your abdomen to determine the location of your pain, may listen to your abdomen with a stethoscope and may perform a rectal exam. Your doctor may suggest blood or stool tests to check for signs of infection or other abnormalities.
Treatment:
Most cases of diarrhea clear on their own within a few days without treatment. If you seek medical attention, your doctor likely will advise you to take steps to replace the fluids and salts lost during diarrhea.
Your body needs adequate levels of salts and electrolytes — minerals such as sodium and potassium — in order to maintain the electric currents that keep your heart beating. Disruption of your body's fluid and mineral levels creates an electrolyte imbalance. Unless restored by replacing fluids and drinking an electrolyte mixture, this imbalance can be serious.
If your doctor determines that an antibiotic medication caused your diarrhea, you'll need to stop taking that medication and modify your treatment plan.
If a parasitic infection caused your diarrhea, prescription antibiotics may ease your symptoms. Antibiotics sometimes, but not always, help ease signs and symptoms of bacterial diarrhea. However, antibiotics won't help viral diarrhea.
If you have chronic diarrhea, treating the underlying disease may help ease your diarrhea.
No comments:
Post a Comment