Diarrhea
What is diarrhea?
Going to the bathroom, having a bowel movement, – no matter what you call it, stool is a regular part of your life. However, sometimes this process of getting waste out of your body changes. When you have loose or watery stool, it’s called diarrhea. This is a very common condition and usually resolves without intervention.
Diarrhea can happen for a wide variety of reasons and it usually goes away on its own in one to three days. When you have diarrhea, you may need to quickly run to the bathroom with urgency and this may happen more frequently than normal. You may also feel bloated, have lower abdominal cramping and sometimes experience nausea.
Although most cases of diarrhea are self-limited (happening for a fixed amount of time and steady level of severity), sometimes diarrhea can lead to serious complications. Diarrhea can cause dehydration (when your body loses large amounts of water), electrolyte imbalance (loss of sodium, potassium and magnesium that play a key role in vital bodily functions) and kidney failure (not enough blood/fluid is supplied to the kidneys). When you have diarrhea, you lose water and electrolytes along with stool. You need to drink plenty of fluids to replace what’s lost. Dehydration can become serious if it fails to resolve (get better), worsens and is not addressed adequately.
Diarrhea Symptoms
Signs and symptoms associated with diarrhea (loose, watery stools) may include:
Abdominal cramps or pain
Bloating
Nausea
Vomiting
Fever
Blood in the stool
Mucus in the stool
Urgent need to have a bowel movement
When to seek care
If you're an adult, see your doctor if:
Your diarrhea persists beyond two days with no improvement
You become dehydrated
You have severe abdominal or rectal pain
You have bloody or black stools
You have a fever above 102 F (39 C)
In children, particularly young children, diarrhea can quickly lead to dehydration. Call your doctor if your child's diarrhea doesn't improve within 24 hours or if your child:
Becomes dehydrated
Has a fever above 102 F (39 C)
Has bloody or black stools
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