Medical Disclaimer

Tihna Health

tihna.com.au

Effective date: 1 July 2026

Important — Please Read Before Using Tihna

Tihna is a sound frequency wellness app designed to support relaxation, focus, and general wellbeing. We want you to feel good using it, and part of that means being honest with you about what Tihna is — and what it is not.

1. Tihna is a Wellness Tool, Not a Medical Device

Tihna is a general wellness app. The sound frequencies and audio content within Tihna are intended for everyday wellness purposes only — things like winding down before sleep, supporting a mindfulness practice, or creating a calming environment during your day.

Tihna is not a medical device. It has not been evaluated, approved, cleared, or registered by the Therapeutic Goods Administration (TGA), the U.S. Food and Drug Administration (FDA), or any other medical or regulatory authority anywhere in the world.

Tihna is not intended to:

• Diagnose any disease, disorder, or medical condition
• Treat, cure, or prevent any disease, disorder, or medical condition
• Alleviate or monitor the symptoms of any disease, disorder, or medical condition
• Replace or supplement any prescribed medical treatment or therapy

If any of that language sounds overly cautious — it is, deliberately. The distinction between a wellness tool and a medical device matters legally, and we want to be completely transparent with you about where Tihna sits.

2. Not a Substitute for Professional Medical Advice

Nothing in Tihna — including the audio content, any written material, notifications, or any other feature — constitutes medical advice, mental health advice, or any form of professional health guidance.

Tihna is not a substitute for:

• Advice from your doctor, general practitioner, or specialist
• Mental health treatment or support from a qualified mental health professional
• Any prescribed medication or therapeutic program
• Emergency medical or psychological care

If you have any health concerns, always consult a qualified healthcare professional. Do not delay seeking medical advice, disregard professional medical advice, or discontinue any treatment because of something you have read or experienced in this app.

If you or someone else is experiencing a medical or mental health emergency, call emergency services (000 in Australia) immediately.

3. Safety Warnings

We care about your safety. Please read the following warnings carefully before using Tihna.

Epilepsy and Seizure Disorders

Do not use Tihna if you have epilepsy, a seizure disorder, or any condition that may make you susceptible to seizures. Certain sound frequencies, rhythmic audio patterns, and audio entrainment techniques — including binaural beats and isochronic tones — may trigger seizures in people with these conditions. If you are unsure whether this applies to you, speak with your doctor before using Tihna.

Pacemakers and Cardiac Devices

If you have a pacemaker, implantable cardioverter-defibrillator (ICD), or any other implanted cardiac or electronic medical device, consult your doctor before using Tihna. While Tihna delivers audio through standard headphones or speakers, we recommend checking with your treating physician if you have any concerns about audio-based wellness tools and your device.

Hearing Health

Use Tihna at safe, comfortable volume levels. Listening to audio at high volumes — particularly through headphones or earbuds — can cause permanent hearing damage. We recommend keeping the volume at a moderate, comfortable level. If you experience any discomfort, ringing in your ears, or muffled hearing after using Tihna, stop using the app and consult a healthcare professional.

Driving and Operating Machinery

Do not use Tihna while driving, cycling, operating machinery, or in any situation that requires your full attention. Some audio content is designed to promote deep relaxation or a meditative state, which may impair your concentration, reaction time, and alertness. Only use Tihna in a safe, stationary environment where it is appropriate to relax fully.

Mental Health Conditions

If you have a diagnosed mental health condition — including but not limited to anxiety disorders, depression, PTSD, bipolar disorder, psychosis, or schizophrenia — please consult your doctor or mental health professional before using Tihna. Audio frequency tools may affect individuals with these conditions differently. Your health professional can help you decide whether Tihna is appropriate for you and how to use it safely.

Pregnancy

If you are pregnant, please consult your doctor or midwife before using Tihna. While we are not aware of specific risks associated with general audio wellness apps during pregnancy, some audio techniques may not be recommended in certain situations, and your healthcare provider is best placed to advise you.

Children Under 18

Tihna is not designed for use by children under the age of 18. If you are a parent or guardian considering Tihna for a young person, please consult a qualified healthcare or child development professional before allowing use.

4. General Use Guidance

• Tihna is intended for use by healthy adults as a general wellness support tool.
• If you are currently under medical supervision for any condition, please discuss the use of wellness apps with your treating health professional before starting.
• Stop using Tihna and seek medical advice if you experience any unusual physical or psychological reactions during or after use.
• Tihna is not designed for use in clinical or therapeutic settings.

5. No Endorsement or Evaluation by Regulatory Authorities

Tihna has not been evaluated, tested, approved, or endorsed by:

• The Therapeutic Goods Administration (TGA)
• The Australian Health Practitioner Regulation Agency (AHPRA)
• The U.S. Food and Drug Administration (FDA)
• The European Medicines Agency (EMA)
• Any other medical, therapeutic, or regulatory body

The wellness claims and language used in this app are not medical claims. Tihna is positioned, and intended to be used, as a general consumer wellness product only.

6. Contact Us

If you have any questions about this disclaimer, or if you want to discuss anything raised here before using Tihna, you're welcome to reach out to us.

Email: brainfrequency@tihna.com.au

Website: tihna.com.au

We read every message and will do our best to help.

This Medical Disclaimer is effective from 1 July 2026. Tihna Health reserves the right to update this disclaimer from time to time. The current version will always be available at tihna.com.au and within the Tihna app.

This disclaimer is intended to protect both our users and Tihna Health. It does not create a relationship of medical care, and Tihna Health is not a healthcare provider.