Autonomic Regulation & Trauma Recovery

Exploring the connection between the nervous system and emotional wellbeing

Trauma-related symptoms do not affect thoughts and emotions alone. They can also influence the body’s stress-response system, contributing to persistent alertness, disrupted sleep, irritability, anxiety and difficulty feeling settled or safe.

Our integrative approach considers how psychological and physiological factors interact. Following a comprehensive consultation, selected patients may be offered additional interventions intended to support autonomic regulation alongside established psychiatric and psychological care.

About

Understanding the Stress Response

The autonomic nervous system helps regulate involuntary functions such as heart rate, breathing, blood pressure and the body’s response to perceived danger.

During stressful or threatening situations, the sympathetic nervous system prepares the body to respond. This is a normal and protective process. After the danger has passed, the system would ordinarily move towards rest and recovery.

For some people who have experienced trauma, this state of activation may remain especially sensitive. This can be associated with symptoms such as:

• Feeling constantly alert or “on guard”
• An exaggerated startle response
• Irritability or physical tension
• Disturbed or unrefreshing sleep
• Difficulty concentrating
• Anxiety and emotional distress
• Physical sensations associated with stress
• Difficulty feeling calm, connected or safe

These experiences can have many causes. A comprehensive psychiatric assessment is therefore essential before any treatment is considered.

What is Autonomic Regulation?

Autonomic regulation refers to the body’s ability to move flexibly between activation, rest and recovery.

Treatment is not intended to remove the body’s natural stress response. Instead, an integrative treatment plan may aim to reduce excessive physiological activation and help the person engage more effectively with psychotherapy, daily activities and other aspects of recovery.

Care may include psychiatric treatment, psychotherapy, sleep support, lifestyle interventions and, for carefully selected patients, a medically performed autonomic procedure.

What Does the Research Show?

Researchers have investigated whether a targeted procedure involving part of the sympathetic nervous system could reduce certain trauma-related symptoms.

A multisite, sham-controlled clinical trial involving active-duty service members found a greater reduction in PTSD symptom severity over eight weeks among participants who received the procedure than among those who received a sham intervention (Rae Olmsted et al., 2020).

Some participants also experienced changes in associated anxiety, depressive symptoms and distress. These findings should not, however, be interpreted as proof that the procedure independently treats depression, anxiety or all mood disorders.

Systematic reviews describe the evidence as promising but still developing. Findings from the limited randomized trials have not been entirely consistent, and additional research is required to understand who may benefit, how long changes may last and how the procedure is best integrated with established treatment (Kerzner et al., 2021).

An Adjunct to Comprehensive Care

Autonomic procedures are not presented as a cure or replacement for evidence-based trauma treatment.

If considered appropriate, the intervention forms one part of a broader treatment plan that may include:

• Psychiatric assessment and medication management
• Trauma-informed psychotherapy
• Sleep and lifestyle support
• Strategies for emotional and physiological regulation
• Management of co-occurring depression or anxiety
• Collaboration with other treating professionals
• Ongoing monitoring and review

The intention is to support the person’s broader recovery—not to treat a diagnosis through a single procedure.

Our assessment pathway

1. Consultation

We begin by listening to your concerns and learning about your symptoms, trauma history, physical health, previous treatment and current needs.

You will not be expected to decide whether a particular procedure is appropriate before this assessment.

2. Clinical assessment

Our team considers your diagnosis, symptom pattern, medical history, current medication, previous treatment response and any factors that could affect safety or suitability.

3. Collaborative plan

We discuss the available options and develop a personalised treatment plan. This may include established psychiatric and psychological treatments, supportive interventions or referral to another appropriate practitioner.

4. Informed decision

If an autonomic procedure is considered clinically appropriate, its recognised medical name, purpose, evidence base, alternatives, possible benefits, limitations and procedural risks will be explained before consent is requested.

5. Ongoing support

Any intervention is coordinated with your wider psychiatric care. Your symptoms, functioning and wellbeing are reviewed to guide subsequent recommendations.

Transparency about the procedure

One intervention that may be discussed following assessment is a stellate ganglion block.

A stellate ganglion block is an established medical procedure involving the administration of a local anaesthetic near a group of sympathetic nerves in the neck. It has traditionally been used in areas of pain medicine and has more recently been studied as a possible adjunctive intervention for PTSD symptoms.

Its use for psychiatric symptoms remains an evolving area of research. It is not a proven cure for PTSD, depression, anxiety or another mood disorder, and it is not appropriate for everyone.

The procedure should be performed only by a suitably trained medical practitioner using appropriate image guidance, clinical monitoring and safety protocols.

Recognizing these physiological shifts is a key milestone. By understanding your signals, you learn to gently transition from raw defense to conscious, systemic recovery.

Could this approach be relevant to you?

Whether an autonomic intervention may be appropriate can only be established through a comprehensive psychiatric and medical assessment.

Your clinician will consider your symptoms, diagnosis, physical health, treatment history, current medication and recovery goals. The consultation also provides an opportunity to ask questions and explore established treatment options

.Book a consultation to discuss whether autonomic regulation could have an appropriate role within your personalised care plan.

Booking a consultation does not guarantee that a procedure will be recommended.

Consistently supporting this system helps cultivate resilience, enabling digestive health, quality rest, and a responsive mind that adaptively navigates stressors.

Safety and
clinical oversight

A stellate ganglion block is an invasive medical procedure and carries potential risks. These vary according to the individual, the technique used and the practitioner’s assessment.

Temporary effects can occur because of the nerves affected by the procedure. Less common but potentially important complications are also possible. Your clinician must explain the expected effects, material risks, alternatives and aftercare requirements before you decide whether to proceed.Clinical safeguards should include:

• Comprehensive medical and psychiatric screening
• Review of medication and relevant health conditions
• Performance by an appropriately trained practitioner
• Suitable image guidance and monitoring
• Emergency equipment and protocols
• Clear informed consent
• Appropriate follow-up and coordination of care

Could this approach be right for me?

Book a comprehensive consultation with our clinical team. We will review your circumstances, explain the evidence and discuss whether this—or another treatment approach—may be appropriate.

Book a consultation

Is this a treatment for depression or anxiety?

The principal psychiatric research has focused on PTSD symptoms. Although some studies have reported changes in associated anxiety, depressive symptoms or distress, there is not yet sufficient evidence to present the procedure as an established standalone treatment for depression, anxiety or mood disorders generally.

Is it a cure for trauma?

No single procedure can resolve every psychological, physiological and social effect of trauma. For selected patients, an autonomic intervention may be considered as an adjunct to comprehensive trauma-informed care.

How quickly could symptoms change?

Some studies have reported changes over a relatively short period, but response varies and improvement cannot be guaranteed. The duration of any change also differs between individuals.

Does it replace psychotherapy or psychiatric treatment?

No. The procedure is best considered within a broader treatment plan. Patients should not stop medication, psychotherapy or other care unless advised by their treating professionals.

Who might be suitable?

Suitability depends on the person’s diagnosis, symptoms, medical health, treatment history and potential procedural risk. A website cannot determine eligibility.