🌬️Breathwork

Mixed evidence

Some components have research support, others rest on centuries of lived experience and cultural knowledge that has not been formally studied. Read outcomes as suggestive, not proven.

• Intense heat, cold, or altitude. Sweat lodges, saunas, banyas, hammams, cold plunges, and high-altitude ceremonies place real strain on the heart, blood pressure, and thermoregulation. Deaths have been reported when limits were ignored.
• Intense breathwork. Sustained fast or forceful breathing (holotropic, rebirthing, kriya, kundalini pranayama) can cause fainting, tetany, panic, and, rarely, seizures. It can also surface trauma without warning.

• Heart, blood pressure, and stroke history. Intense heat, cold, breath, or exertion can strain the cardiovascular system. Clear it with your physician if you have a heart condition, uncontrolled blood pressure, arrhythmia, a pacemaker, prior stroke, or take cardiac medication.
• Pregnancy, breastfeeding, and fertility treatment. Several herbs, essential oils, deep-tissue techniques, extreme temperatures, and intense breath or plant-medicine practices are not recommended during pregnancy, breastfeeding, or IVF cycles. Disclose your status and ask for a practitioner with prenatal training.
• Psychosis, bipolar I, or dissociative history (usually avoid). If you or a close family member has a history of psychosis, schizophrenia, bipolar I, dissociative disorders, or are in an acute mental health episode, avoid psychedelic, trance, and intense inner-work practices unless cleared by a psychiatrist familiar with this territory.
• Active PTSD or unprocessed severe trauma. Immersive, ceremonial, and altered-state work can surface traumatic memories without warning. Build a relationship with a trauma-informed licensed clinician first, and choose practitioners trained to hold trauma responses.