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Just about everyone has trouble going to the bathroom at some point. If you're not having bowel movements as often as you used to, usually it's no cause for worry. Often, constipation will go away on its own within a few days or get better after you use laxatives or another constipation treatment.

But what if constipation doesn't go away and becomes a daily problem? When should you stop treating it yourself and call a doctor for help?

What Causes Constipation?

Typically, you become constipated when there either isn't enough water in your stool to soften and move it through your intestines, or the muscle contractions in your intestines are too slow to push the stool through and out of your body.

The most common causes of constipation are pretty easy to remedy, including:

  • Too little fiber in your diet -- eat more fruits, vegetables, and whole grains
  • A lack of fluids -- drink more water and less liquids that contain caffeine (which can be constipating), such as soda and coffee
  • Too little exercise -- increase the amount of physical activity you do each day
  • Ignoring the urge to go to the bathroom -- schedule a specific time to go each day
  • The use of certain medicines, such as antacids, blood pressure medicines, pain relievers, antidepressants, iron supplements, and anticonvulsants; talk to your doctor about switching to a different medicine.

Sometimes, constipation is a sign of a disease or physical problem in the gastrointestinal tract. Conditions such as multiple sclerosis, Parkinson's disease, stroke, diabetes, thyroid disease, and lupus can all make you constipated. Irritable bowel syndrome is a collection of gastrointestinal symptoms that includes constipation.

A less common possibility is that you have a physical problem in your intestines, such as a blockage or tumor, that's preventing the stool from passing through.

When constipation lingers for three weeks or more, get a check-up just to make sure a medical condition isn't causing the problem. Also see your doctor if:

Don’t let constipation go unchecked for too long. When untreated, constipation can lead to unpleasant complications such as hemorrhoids and rectal prolapse, a condition in which part of the intestine pushes out through the anus from too much straining.

Ease Constipation on Vacation

How to avoid constipation while you're traveling or on vacation.
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