01
What is the relaxation response?
NCCIH describes the relaxation response through changes in breathing, heart rate and blood pressure. This is a physiological description: it does not imply that everyone experiences identical changes.
Cortisol contributes to the stress response, but feeling calm does not by itself prove a fall in cortisol. Subjective experience and biological indicators should be considered separately.
02
Which techniques are used?
There are different approaches. Some focus on breathing, others on alternating muscle tension and release or guided imagery. Biofeedback uses information about physiological responses to help people recognise and manage them.
- Slow, comfortable breathing exercises.
- Progressive muscle relaxation.
- Guided imagery.
- Biofeedback-assisted relaxation.
03
What does the evidence say?
NCCIH reports promising findings for some techniques and outcomes, but also small studies, differences in protocols and variable evidence quality. It is not appropriate to attribute the same benefits to every method or device.
Assessing a specific treatment requires data on that treatment, the population studied and the outcomes measured. Studies of relaxation techniques in general do not establish the effectiveness of a particular product.
04
When is professional support needed?
If stress or anxiety interferes with everyday life, seek support from a health professional. Wellness practices may complement appropriate care, not replace it.
Stop a practice if it causes distress. A comfortable setting and respect for your health needs matter more than achieving a predetermined result.
Sources consulted
References used for this article.
Frequently asked questions
Does relaxation cure anxiety?
No. A relaxation practice may support wellbeing, but an anxiety disorder needs appropriate assessment and care.
Do all techniques work the same way?
No. Methods, studies and outcomes differ. Evidence for one technique cannot automatically be applied to another.