Urinary incontinence (enuresis) is the loss of bladder control. It is also called enuresis (say "en-yer-EE-sus"). In children younger than age 3, it's normal to not have full bladder control. As children get older, they become more able to control their bladder. Wetting is called enuresis when it happens in a child who is old enough to control their bladder.

Enuresis can happen during the day or at night. It can be a frustrating condition. But it's important to be patient and remember that it's not your child's fault. A child does not have control over enuresis. And there are many ways to treat it and help your child.

There are four types of enuresis. A child may have one or more of these types:

• Nighttime (nocturnal) enuresis. This means wetting during the night. It's often called bedwetting. It's the most common type of enuresis.
• Daytime (diurnal) enuresis. This is wetting during the day.
• Primary enuresis. This happens when a child has not fully mastered toilet training.
• Secondary enuresis. This is when a child has a period of dryness, but then returns to having periods of wetting.

Enuresis has many possible causes. The cause of nighttime enuresis often is not known. But possible causes and risk factors may include:

• Anxiety.
• Attention deficit/hyperactivity disorder (ADHD).
• Certain genes.
• Constipation that puts pressure on the bladder.
• Delayed bladder development.
• Diabetes.
• Not enough antidiuretic hormone (ADH) in the body during sleep.
• Obstructive sleep apnea.
• Overactive bladder.
• Slower physical development.
• A small bladder.
• Structural problems in the urinary tract.
• Trouble feeling that the bladder is full while asleep.
• Urinary tract infections.
• Very deep sleep.

Daytime enuresis may be caused by:

• Anxiety.
• Caffeine.
• Constipation that puts pressure on the bladder.
• Stopping urine stream before finishing (dysfunctional voiding).
• Not going to the bathroom often enough.
• Not urinating enough when going.
• An overactive bladder.
• A small bladder.
• Structural problems in the urinary tract.
• Urinary tract infections.
• Keeping legs too close together, which can trap urine in the vagina that then leaks out (vaginal voiding).

Daytime wetting is more common in girls. Bedwetting is more common in boys.

A child is more at risk for enuresis if they:

• Are constipated.
• Don't have regular bathroom habits.
• Have physical development problems.
• Have anxiety.
• Have other medical problems such as diabetes or spina bifida.

Symptoms can be a bit different for each child. The main symptom is when a child age 5 or older wets their bed or their clothes 2 times a week or more, for at least 3 months. But 1 in 10 children age 7, 1 in 20 children age 10, and 1 in 100 children older than 15 still have episodes of nighttime enuresis.

The symptoms of enuresis can seem like other health conditions. Take your child to their doctor for a diagnosis.

Many children may have enuresis from time to time. It can take some children longer than others to learn to control their bladder. Girls often have bladder control before boys. Because of this, enuresis is diagnosed in girls earlier than in boys. Girls may be diagnosed as young as age 5. Boys are not diagnosed until at least age 6.

Your child's doctor will ask about your child's health history. Tell the doctor:

• If other family members have had enuresis.
• How often your child urinates during the day.
• How much your child drinks in the evening.
• If your child has symptoms, such as pain or burning when they urinate.
• If the urine is dark or cloudy or has blood in it.
• If your child is constipated.
• If your child has had recent stress in their life.

The doctor may give your child a physical exam. Your child may also need tests, such as urine tests or blood tests. These are done to look for a health problem, such as an infection or diabetes.

In most cases, enuresis goes away over time and does not need to be treated. If treatment is needed, many methods can help. These include:

• Changes in fluid intake. You may be told to give your child less fluids to drink at certain times of day, or in the evening.
• Keeping caffeine out of your child's diet. Caffeine can be found in cola and many sodas. It is also found in black teas, coffee drinks, and chocolate.
• Night waking on a schedule. This means waking your child in the night so they can urinate.
• Bladder training. This includes exercises and urinating on a schedule.
• Using a moisture alarm. This uses a sensor that locates wetness and sounds an alarm. Your child then gets up to use the bathroom.
• Using a wristwatch alarm. These can be set to vibrate and privately remind your child to visit the toilet, without help from a teacher or parent.
• Medicines. Medicines can treat constipation, boost ADH levels, or calm bladder muscles.
• Therapy (counseling). Working with a therapist can help your child cope with life changes or other stress.

Work with your child's doctor to find out the best choices that may help your child.

Possible problems from enuresis can include:

• Emotional stress and embarrassment.
• A skin rash from wet underwear.

• Remember that your child can't control the problem without help. Don't scold or blame them.
• Make sure your child is not teased by family or friends.
• Keep in mind that many children outgrow enuresis.
• Protect your child's mattress bed with a fitted plastic sheet.
• Have a change of clothes on hand when your child is away from home.

Contact the doctor if your child has:

• Symptoms that don't get better, or that get worse.
• New symptoms.

• Urinary incontinence (enuresis) is the loss of bladder control. In children younger than age 3, it's normal to not have full bladder control. As children get older, they become more able to control their bladder.
• It can happen during the day or at night.
• It has many possible causes. These include anxiety, constipation, genes, and caffeine.
• In many cases, it goes away over time and does not need to be treated.
• If treatment is needed, many methods can help. These include changes in fluid intake, reducing caffeine, and urinating on a schedule.

Tips to help you get the most from a visit to your child's doctor:

• Know the reason for the visit and what you want to happen.
• Before your visit, write down questions you want answered.
• At the visit, write down the name of a new diagnosis, and any new medicines, treatments, or tests. Also write down any new instructions your doctor gives you for your child.
• Know why a new medicine or treatment is prescribed and how it will help your child. Also know what the side effects are.
• Ask if your child's condition can be treated in other ways.
• Know why a test or procedure is recommended and what the results could mean.
• Know what to expect if your child does not take the medicine or have the test or procedure.
• If your child has a follow-up appointment, write down the date, time, and purpose for that visit.
• Know how you can contact your child's doctor after office hours. This is important if your child becomes ill and you have questions or need advice.