Frequently Asked
Questions

Hyperbaric Oxygen Therapy (HBOT) is a medical treatment in which patients breathe high-concentration oxygen in a pressurized environment. This significantly increases dissolved oxygen in blood and tissues, supporting cellular repair, improving perfusion, and promoting regenerative processes — including within the brain.

HBOT is used for a range of conditions including traumatic brain injury (TBI), PTSD and chronic stress-related symptoms, cognitive decline and brain fog, chronic pain and fibromyalgia, non-healing wounds, post-COVID syndromes, stroke rehabilitation, and chronic fatigue.

Yes. HBOT is increasingly used for longevity and optimisation purposes — including cognitive preservation, recovery from prolonged stress exposure, energy optimisation, and sport performance. A medical assessment is conducted before any programme.

HBOT may improve cerebral blood flow, promote neuroplasticity, and reduce neuroinflammation. Patients often report improvements in attention, memory, and processing speed, along with better emotional regulation and sleep quality.

Session numbers depend on the clinical goal. Wellness and maintenance typically requires 10–20 sessions. Cognitive or neurological support may require 20–40 sessions. Complex or chronic cases sometimes require more. HBOT effects are cumulative — consistency is essential for optimal outcomes.

HBOT is non-invasive and generally well tolerated. Most patients describe sessions as calm and relaxing. Some experience temporary ear pressure during compression — similar to flying — which typically resolves with simple equalization techniques taught by our staff.

Side effects are uncommon and usually mild: temporary ear pressure or discomfort, temporary fatigue, and occasionally a mild headache. Our clinical team monitors each session and conducts a pre-treatment screening to assess suitability.

Yes. HBOT integrates well with physical activity, breathwork, nutritional optimisation, cognitive rehabilitation, and other regenerative therapies offered at Holina Clinic. Combined protocols are tailored to each patient's goals and clinical profile.

Stem cell therapy uses the body's own regenerative cells — or ethically sourced biological preparations — to support tissue repair, reduce inflammation, and promote healing at a cellular level. At Holina Clinic, stem cell protocols are administered under full physician supervision.

Candidates are assessed individually by our clinical team. Stem cell therapy may be appropriate for individuals dealing with chronic inflammation, joint or tissue degeneration, neurological conditions, or those pursuing advanced longevity and regenerative protocols.

Administration method depends on the indication and protocol. Options may include intravenous infusion, localised injection, or combination approaches. All treatments are conducted by qualified physicians in our clinical environment.

Results vary depending on the individual and indication. Stem cell therapy is not a single-session intervention — outcomes develop over weeks to months. Our physicians provide realistic timelines during the initial consultation and monitor progress throughout.

IV infusions deliver vitamins, minerals, antioxidants, and therapeutic compounds directly into the bloodstream — bypassing the digestive system for superior absorption. At Holina Clinic, formulations are tailored to goals such as energy restoration, immune support, recovery, and cellular optimisation.

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every cell that plays a central role in energy metabolism, DNA repair, and cellular signalling. NAD+ levels decline with age and stress. IV NAD+ therapy aims to restore cellular function and support energy, cognition, and longevity.

Sessions typically range from 30 minutes to 3 hours depending on the formulation. NAD+ infusions are administered slowly to ensure tolerability and are monitored throughout by clinical staff.

Yes. IV therapy and HBOT are frequently combined as part of integrated recovery or longevity programmes at Holina Clinic. Our physicians design combined protocols based on individual assessment and health goals.

Holina Clinic is located at 14/1 Moo 8 Sri Thanu, Koh Phangan, Surat Thani 84280, Thailand. We are accessible by ferry from Surat Thani or Koh Samui, and on the island by taxi, scooter, or private transfer.

Holina Clinic is open Sunday through Friday, 9:00 AM to 5:00 PM (Bangkok time, UTC+7). We are closed on Saturdays. For urgent matters or treatment enquiries outside of hours, please email info@holinaclinic.com.

The first step is to send us an enquiry via our contact form or by emailing info@holinaclinic.com. Our team will respond to arrange a clinical consultation, during which we assess your health background and goals and design an appropriate protocol.

Yes. Holina Clinic is part of the Holina Global network — a group of five properties spanning regenerative medicine, rehabilitation, and wellness. The network operates under unified clinical standards with physician oversight across all programmes.