Constipation means that a person has three or fewer bowel movements in a week. The stool can be hard and dry. Sometimes it is painful to pass. At one time or another, almost everyone gets constipated. In most cases, it lasts a short time and is not serious.

There are many things you can do to prevent constipation. They include

• Eating more fruits, vegetables and grains, which are high in fiber
• Drinking plenty of water and other liquids
• Getting enough exercise
• Taking time to have a bowel movement when you need to
• Using laxatives only if your doctor says you should
• Asking your doctor if medicines you take may cause constipation

It's not important that you have a bowel movement every day. If your bowel habits change, however, check with your doctor.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases