Hypnosis is generally considered to be a safe and non-invasive procedure when performed by a qualified and trained practitioner. There are no known long-term negative effects associated with hypnosis.

However, as with any therapeutic intervention, there can be some risks or side effects. For example, some people may feel discomfort or anxiety during the hypnotic state, and in rare cases, a person may experience an adverse reaction to hypnosis. Therefore, it is important to consult with a qualified practitioner who has experience in the use of hypnosis.

It’s also important to note that hypnosis is not a magical or supernatural power and it should not be used to diagnose or treat medical conditions and should not be used as a substitute for medical treatment.