Pre-Treatment Instructions
Clothing Requirements
- Only 100% cotton clothing is permitted.
- No synthetic fabrics (polyester, nylon, spandex, rayon, blends).
- No metal zippers, fleece, leggings, or athletic wear.
Items & Products to Avoid
- No makeup, lotions, oils, deodorants, perfumes.
- No hair products (spray, gel, mousse).
- No petroleum products (Vaseline, Aquaphor).
- Remove all jewelry.
- No electronic devices (phones, watches, earbuds).
Provider Referral & Prescription Requirements
- If you are being referred for HBOT by an outside provider, you must have a prescription and medical clearance emailed or faxed before your first treatment.
- The prescription must include:
- Patient’s full name and date of birth
- Confirmation that the patient is cleared for hyperbaric oxygen therapy
- Treatment parameters: up to 2.2 ATA for up to 90 minutes
- Provider’s signature
Wound Dressing & Bandages
- If your wound is covered by a bandage, wrap, dressing, or other wound-care product not provided by FaceAustin, you are responsible for having an appropriate replacement available if the dressing needs to be removed or replaced before treatment.
- Unknown or unapproved dressings will not be permitted inside the chamber due to potential fire and safety risks.
- Please let our staff know about any wound dressings before treatment so we can determine whether they are appropriate for the chamber.
Medical Considerations
Notify staff BEFORE treatment if you have:
- Congestion
- Sinus issues
- Ear pain
- Recent illness
- New medications
- Recent air/scuba travel
Travel & Changes in Atmospheric Pressure
- Avoid travel involving significant changes in atmospheric pressure, including air travel or significant changes in altitude, for 48–72 hours before your HBOT treatment.
- If you have recently traveled or have upcoming travel plans involving changes in atmospheric pressure, notify the clinic before your treatment.
Diabetic Instructions
- Eat a snack 30-60 minutes before treatment.
- Check blood sugar pre- and post- treatment.
Hydration & Nutrition
- Drink water before your session.
- Avoid alcohol for 12 hours prior.
- Avoid carbonated beverages 2 hours prior.
- Eat a light meal or snack before your session.
What to Expect During Treatment
- The chamber will gradually pressurize.
- You may experience ear fullness—swallow, yawn, or chew to equalize.
- Tell your operator immediately If you feel discomfort, dizziness, nausea, anxiety, or chest pressure.
Arrival Instructions
- Arrive 10 minutes early.
- Use the restroom beforehand.
- Facility-provided cotton garments may be required.
Questions or Concerns?
If you have any questions or concerns regarding your prescription, wound dressing, clothing, medications, travel plans, or treatment preparation, please contact our office before your appointment for clarification.
Your safety is our priority. Please do not hesitate to ask questions before entering the chamber.
Post-Treatment Instructions
Normal Expected Effects
- Mild fatigue, lightheadedness, or drowsiness.
- Temporary sinus pressure or ear fullness.
- Mild headache.
- Temporary blurry vision.
Ear & Sinus Care
- Mild popping or pressure is normal.
- Use saline spray if needed.
- Severe or persistent ear pain is NOT normal—contact the clinic immediately.
Hydration & Nutrition
- Drink plenty of water.
- Avoid alcohol for 12 hours post-treatment.
- Diabetic patients: recheck blood glucose after HBOT.
Activity Recommendations
- Normal activity can resume unless otherwise instructed.
- Avoid strenuous activity if you feel fatigued.
Symptoms Requiring Immediate Medical Attention
- Severe or persistent ear pain.
- Sudden or significant hearing changes.
- Chest pain or shortness of breath.
- Severe headache or vision changes lasting >24 hours.
- Nausea/vomiting that does not improve.
- Seizure activity, confusion, or unusual behavior.
Treatment Series Guidance
- Follow your provider’s recommended schedule.
- Notify staff of any medical changes before your next session.
Travel plans
- Avoid travel involving significant changes in atmospheric pressure, including air travel or changes in altitude, for 48–72 hours after HBOT to reduce the risk of decompression sickness.
- Notify the clinic of any upcoming travel plans or changes in altitude before your next treatment.