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Can Cerebral Palsy Damage the Immune System?

how cerebral palsy affects immune system

Wondering how cerebral palsy affects the immune system?

While cerebral palsy will not directly weaken your child’s immune system, it can be the underlying cause of various problems that affect the immune system.

This article will go over the outcomes of cerebral palsy that can indirectly affect one’s immune system and everyday actions that can help strengthen the immune system.

How Cerebral Palsy Affects the Immune System

Let’s go over 3 major outcomes of cerebral palsy that can weaken the immune system:

Reduced Physical Activity

Your physical activity levels can have a large impact on your body’s ability to function.

Lack of mobility will slow down the body’s metabolic rate and circulation, which can reduce the efficiency of major body functions.

Blood needs to effectively circulate throughout the entire body to fuel cellular activity.

Without sufficient blood flow, your body may not be getting the oxygen and nutrients it needs to function properly. This can weaken the immune system and increase the risk of infections.

Additionally, individuals with motor impairments are less likely to move around and be exposed to their environment, which makes them less likely to develop immunity.

Poor Nutrition

how poor nutrition affects cerebral palsy and immune system


Cerebral palsy can affect the muscles around the mouth, making it difficult for individuals to chew and swallow their food.

Feeding difficulties commonly result in malnutrition, which represses the immune system.

Anxiety and Stress

Individuals with cerebral palsy are more likely to experience heightened levels of anxiety and stress due to their motor impairments.

This causes the brain to activate our body’s stress response and release hormones (primarily cortisol) that suppress immune cell function.

Stress reduces the number of lymphocytes in the body, which are essential for fighting off infection.

Actions You Can Take to Support Your Immune System:

Here are some steps individuals with cerebral palsy can take to help support their immune system:

1. Use a Blender

blender for cp feeding problems affecting immune system

It is best to get essential nutrients from food. However, it can be difficult for individuals with CP to eat.

By using a blender, the need for chewing is nearly eliminated and the child can focus on slowly swallowing the drink.

Because oral motor impairments also make it difficult to swallow, try to feed your child nutritionally-dense foods that don’t add a lot of volume such as nut fruits, and vegetables.

If necessary, blend vitamins into your child’s drink. Vitamins C, B6, and E can help boost your child’s immune system.

2. Use a Feeding Tube

If it is difficult for your child to chew or swallow, your physician may recommend using a feeding tube to ensure optimal nutrition.

About 1 in 15 individuals with cerebral palsy utilize a feeding tube.

Feeding tubes are surgically inserted through an opening in the abdominal wall and deliver food directly to the stomach.

3. Increase Daily Physical Activity

improve immune system in child with cerebral palsy with exercise


Making an effort to move around more will help promote circulation and help keep the body functioning at its best. The more you move, the better equipped your body will be to fight off infections.

Regular exercise will also help regulate neurotransmitters in the brain and reduce stress levels.

4. Practice Deep Breathing

Deep breathing helps promote full oxygen exchange, which helps activate your body’s relaxation response.

As a result, deep breathing will help reduce blood pressure, heart rate, and feelings of anxiety that repress the immune system.

CP and Immunity: Key Points

Just because an individual has cerebral palsy does not mean they will have a weak immune system.

However, complications of CP like reduced mobility, feeding problems, and high levels of stress can significantly affect the body’s ability to function optimally.

Hopefully, this article helped you understand how cerebral palsy can harm the immune system and simple actions you can take to strengthen it. Good luck!

Featured image: ©

Keep It Going: Discover a home exercise program for CP that’s actually fun to do!

adult with cerebral palsy smiling while using FitMi home therapy

Finally! There’s a recovery device for CP that’s actually fun to use. See how Flint Rehab’s tools are helping with CP recovery:

“The FitMi and MusicGlove have done wonders for my son with hemiparesis from cerebral palsy and stroke.

It motivates him to do his exercises. It does not seem like therapy for him since it is fun. It monitors his progress so it is a great reinforcement for him.

Music is a motivator for him. He has been using it on his arm and we will try the leg exercises soon.”

FitMi works by motivating high repetition of therapeutic exercises while playing an engaging game. This gamification has been particularly great for motivating individuals with cerebral palsy to recover.

To see how FitMi works, click the button below:

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