Hyperbaric oxygen therapy (HBOT) is gaining traction as a potential complementary treatment for various health conditions in children, including cerebral palsy, and for healing injuries. HBOT provides a wide range of health benefits because it increases the amount of oxygen in the blood, and the body’s cells require oxygen to function properly. Understanding what to expect, how the treatment works, and how to prepare for the therapy will help you and your child feel more comfortable. This parent’s guide to using hyperbaric chambers for children breaks down the essential information you need to know before starting HBOT.
Understand the Purpose of the Treatment
Before starting HBOT, it’s important to understand what it’s designed to do and how it works. HBOT involves breathing pure oxygen in a pressurized chamber, which helps increase oxygen levels in the bloodstream. This supports cellular healing and can be beneficial for brain injuries, infections, and many other conditions. However, it’s important to approach HBOT as a complementary therapy rather than a cure-all solution.
Parents should set realistic expectations when their children try HBOT. Results can vary depending on each child’s condition and individual response to the therapy. Often, HBOT is combined with other treatments to maximize its potential benefits.
Consult a Healthcare Professional
Your first step should always be to consult your child’s doctor or specialist. They can assess whether HBOT is suitable for your child’s specific condition and discuss potential risks or benefits. Some conditions respond more favorably than others, so a professional medical opinion is key to determining whether HBOT is worthwhile.
Here are some topics you will discuss during the consultation:
- Your child’s specific medical condition and history
- The potential benefits of HBOT for your child
- The possible risks or side effects associated with HBOT
- The number and frequency of sessions recommended
- How HBOT complements other treatments in your child’s treatment plan
- The costs and insurance coverage for HBOT
- The expected outcomes and progress monitoring strategies
- Any necessary preparations before starting therapy

Choose a Reputable Facility
When choosing an HBOT facility for your child, look for a licensed treatment center with a trustworthy reputation. Make sure the staff are specifically trained in administering hyperbaric therapy to children, and inquire about their safety protocols and procedures. The staff will explain how they monitor your child throughout the therapy.
Familiarize yourself and your child with what to expect during sessions. Your child may receive treatment in a monoplace HBOT chamber designed to accommodate one person, or they may use a multiplace chamber with other patients. Therapy sessions typically last around 2 hours but may take only 45 minutes, depending on your child’s treatment plan.
Consider Insurance and Scheduling
HBOT treatments may or may not be covered by insurance, depending on your policy. Be sure to contact your insurance provider to confirm whether your plan can help offset the costs of the therapy.
Beyond costs, consider the practicalities like traveling to and from the facility and how this fits into your family’s schedule. Factor in the time required for sessions and any potential adjustments to your daily routine to accommodate this commitment.
Ask About a Personal HBOT Chamber
If visiting a facility doesn’t work well for your situation, ask your doctor about personal HBOT chambers. Personal chambers can be used at home but should be operated following professional guidance.
A portable hyperbaric chamber offers several advantages for families seeking flexibility and convenience. It can be set up in any suitable location that meets the chamber’s operational requirements. With a home-based chamber, a patient is more likely to stick to their treatment schedule, as there is no need to travel to a facility. Additionally, a portable sitting hyperbaric chamber saves space and can be more accessible for children who find it difficult to lie down in a horizontal chamber.

Talk To Your Child
When talking to your child about using a hyperbaric chamber, it’s important to use age-appropriate language that is simple and reassuring. For younger children, you can explain it as a special, cozy space that helps their bodies feel stronger and healthier. Some parents describe the chamber to young children as a spaceship and focus on the positive benefits, such as having more energy to play or feeling less tired, to make the experience sound comforting and helpful.
For older children, you can provide a bit more detail but keep it easy to understand. Explain that the pressure is controlled, and the extra oxygen helps their body heal and get better. Encourage them to ask questions and share their feelings. The hyperbaric facility can provide additional information to help you discuss the treatment with your child.
Prepare for the Session
Parents should refer to the facility’s guidelines to prepare their children for an effective session in the hyperbaric chamber. In general, instructions will include information about what your child should wear, what they can bring into the chamber, and what they can eat and drink before therapy.
What To Wear
Clothing should be loose-fitting, comfortable, and made of natural fibers like cotton to reduce the risk of static electricity. Children should avoid wearing jewelry and clothing that is made with synthetic materials. Additionally, they need to refrain from using any oils, lotions, or hair products before the session.
What To Bring
Every facility has specific guidelines regarding what can be brought into the HBOT chamber, so be sure to check with your provider beforehand. Some facilities may allow a soft toy, pillow, books, or electronics, but others may not. Always consult the facility’s staff to ensure anything brought is permitted and safe for use inside the chamber.
What To Eat and Drink
Your child’s treatment provider will explain the food and beverage guidelines. Typically, your child should eat a light meal one to two hours prior to the session to prevent hunger during treatment. Avoid heavy or greasy foods that could cause nausea in the pressurized environment. Hydration is equally essential, but it’s advisable to limit excessive fluid intake just before the session to avoid discomfort or the need for bathroom breaks. Additionally, avoid carbonated drinks and caffeinated beverages, as they can lead to bloating or restlessness.
Hyperbaric oxygen therapy can be a valuable tool in your child’s healing and recovery. Understanding the purpose of the treatment, consulting trusted healthcare professionals, and selecting a reputable facility are critical steps that lead to a positive experience. Addressing practical considerations like insurance and scheduling will make sessions smoother, and remember to discuss the treatment with your child and prepare them for each session by following your facility’s guidelines.