If your child is struggling to go to the bathroom — straining, avoiding, or crying on the toilet — then you’re likely worried and ready for answers. You've heard "add more fiber and water," but you're not sure if that's actually enough, or if something bigger is going on. 

In most cases, your child’s constipation can be managed with simple, practical strategies, along with a better understanding of what’s going on in your child’s body and daily routine. Small shifts in habits, nutrition, and routine can make a meaningful difference over time.

This guide breaks down the common causes of constipation, how to recognize the signs, what you can do to help your child feel more comfortable, and when to reach out for additional support.

What is Constipation in Kids?

Constipation means that your child is having difficulty passing stool or is having infrequent bowel movements. This might look like:

• Going several days without a bowel movement
• Passing hard, dry, or large stools
• Straining or discomfort when trying to go
• Avoiding the bathroom or holding it in

Bowel habits can vary from child to child, but ideally, children should be having a bowel movement daily.

Signs & Symptoms to Watch For

Every child is different, but common signs of constipation include:

• Fewer bowel movements than usual
• Hard, dry, or pellet-like stools
• Very large bowel movements
• Pain or discomfort when going to the bathroom
• Straining or long periods sitting on the toilet
• Stomach pain or bloating
• Actions that look like your child is holding stool in: frequent squatting, rocking, walking stiffly on their tiptoes, crossing their legs
• Small amounts of stool leaking (which can happen when stool is backed up)

If constipation is ongoing or severe, it’s always a good idea to speak with a healthcare provider.

Common Causes of Constipation in Kids

Constipation doesn’t usually have one single cause. Instead, it often comes from a combination of habits, diet, and routine. Below are a few of the most common causes:

1. Not enough fiber

Fiber helps add bulk and softness to stool, making it easier to pass. If a child isn’t getting enough fruits, vegetables, whole grains, or other fiber-rich foods, stool can become hard and difficult to move through the digestive system.

2. Not drinking enough fluids

Hydration plays a key role in digestion. When kids aren’t drinking enough fluids, their stool can become dry and harder to pass.

3. Holding it in

Many children ignore the urge to go, especially when they’re busy playing, at school, or using unfamiliar bathrooms. Over time, this can lead to constipation because stool sits in the colon longer and becomes harder.

4. Routine changes or stress

Travel, starting school, changes in routine, or emotional stress can all affect digestion and bowel habits.

5. Fear or discomfort

If a child has experienced a painful bowel movement, they may begin to avoid going. This can create a cycle where stool becomes harder, making future bowel movements even more uncomfortable.

Simple, Practical Constipation Support

A few small, consistent changes to nutrition and daily habits can make a meaningful difference in supporting your child’s digestion. Here’s how you can get started:

1. Increase fiber gradually

Aim to include fiber-rich foods at meals and snacks, such as:

• Fruits like apples, pears, berries, and oranges
• Vegetables like carrots, peas, and broccoli
• Whole grains like oats, whole grain bread, and brown rice
• Legumes like beans, lentils, and chickpeas

If your child isn’t used to fiber, increase it slowly to avoid gas or discomfort.

2. Encourage water intake

Offer water throughout the day, and include fluids at meals and snacks. Adequate hydration helps soften stool and support regular bowel movements.

3. Create a consistent bathroom routine

Encourage your child to sit on the toilet at regular times throughout the day. 20-30 minutes after each meal, spending at least 5 minutes on the toilet or the potty can be an effective routine to follow. Even if there is no bowel movement, setting this pattern can be a helpful step towards improving constipation. 

4. Support positive bathroom habits

• Make sure your child’s feet are supported (a small stool can help)
• Encourage relaxed posture rather than straining
• Avoid rushing or putting pressure on them

Comfort and safety matter more than forcing a bowel movement.

5. Encourage movement

Physical activity helps stimulate digestion. Even simple activities like walking, playing outside, or riding a bike can support regular bowel movements.

6. Watch for withholding patterns

If your child is avoiding the bathroom, gently acknowledge it without pressure. Help normalize using the toilet and reduce any fear or discomfort around it.

When to seek more support

A dietitian can work with you and your family to help you support digestion through nutrition and daily habits. However, it’s also important to keep in mind that medical evaluation and treatment may be needed if symptoms are ongoing or severe. You should consider reaching out to your child’s doctor or pediatrician if your child:

• Has ongoing constipation that doesn’t improve with changes to diet and routine
• Experiences pain during bowel movements
• Has blood in their stool
• Is frequently withholding or seems fearful of going
• Shows signs of significant abdominal pain or bloating

A doctor can help rule out any underlying medical concerns and guide the next steps. 

Looking for Dietitian Support?

If you've tried the tips above and aren't seeing improvement or if your child is developing anxiety around the bathroom, that's exactly when working one-on-one makes a difference. Our pediatric dietitians work with families to figure out the root cause, not just the symptoms. You don't have to keep guessing.

Complete our application to get started with 1:1 counseling. Let’s figure this out together.