Anxiety shaking can be stopped — and a growing body of controlled research identifies exactly which techniques produce measurable reductions in the physiological arousal that causes it. The trembling most people experience during anxiety episodes is driven by adrenaline and sympathetic nervous system activation, meaning interventions that directly counter that activation — rather than simply distracting from it — are the ones with the strongest evidence behind them. Results vary by individual, but the techniques below have consistent research support across multiple clinical populations.
Why the Nervous System Is the Target
Before discussing what works, it helps to understand what you are working against. During an anxiety episode, the sympathetic nervous system — the branch of your autonomic nervous system responsible for emergency responses — floods the body with stress hormones including adrenaline and cortisol. Muscles tense, heart rate rises, and breathing becomes shallow and rapid. The shaking that results is called enhanced physiologic tremor: an amplification of the normal, low-level tremor all people have in their muscles, made visible by the hormonal activity of the stress response (Crawford & Zimmerman, 2018).
This means that techniques aimed at reducing anxiety shaking need to target the physiology driving it — specifically, they need to activate the parasympathetic nervous system (the “rest and digest” counterpart to fight-or-flight) and help clear the stress hormones from the bloodstream. That is precisely what the evidence-based techniques below are designed to do. For more on the biology behind why anxiety produces shaking and when to seek help, our earlier overview covers the full physiological picture.
Diaphragmatic Breathing: The Most Immediately Accessible Tool
Controlled diaphragmatic breathing — slow, deep breaths that engage the diaphragm rather than the chest — is one of the most studied and most accessible tools for reducing acute physiological stress. A randomized controlled trial found that participants who completed an 8-week diaphragmatic breathing program showed significantly lower salivary cortisol levels after training and significantly reduced negative affect compared to a control group, with no corresponding changes in the control group (Ma et al., 2017). Cortisol, the primary stress hormone alongside adrenaline, is a direct driver of the physiological arousal that produces shaking.
A more recent meta-analysis of 12 randomized controlled trials involving 785 adult participants found that breathwork was associated with significantly lower levels of self-reported stress compared to control conditions (effect size g = −0.35, p = 0.0009), with similar significant effect sizes for anxiety and depression as secondary outcomes (Fincham et al., 2023). The researchers also noted that even a single session of slow, deep breathing had beneficial effects on anxiety and vagal tone — meaning the technique works not just as a long-term practice but as an in-the-moment intervention.
To use diaphragmatic breathing when shaking begins, try the following steps:
- Sit or stand in a stable position. Place one hand on your chest and one on your abdomen.
- Inhale slowly through your nose for 4 counts, directing the breath into your abdomen so that the lower hand rises and the chest hand stays relatively still.
- Hold for 1 to 2 counts.
- Exhale slowly through your mouth for 6 to 8 counts, allowing the abdomen to fall.
- Repeat for 5 to 10 cycles, keeping your focus on the length of the exhale — the extended exhale is what activates the parasympathetic nervous system most directly.
Even a few minutes of this technique can meaningfully reduce sympathetic arousal and the shaking it produces.
Progressive Muscle Relaxation: Addressing Tension Directly
Progressive muscle relaxation (PMR) is a technique developed by physician Edmund Jacobson in the 1920s and refined over decades of clinical research. It involves deliberately tensing and then releasing specific muscle groups in sequence, working systematically through the body. The deliberate release after tension teaches the nervous system to recognize and produce a deeper state of relaxation than most people can achieve through intention alone.
A systematic review of 46 publications from 16 countries, covering more than 3,400 adults, found that PMR is effective in reducing stress, anxiety, and depression across a wide range of populations — and that its effectiveness increases when combined with complementary techniques (Muhammad Khir et al., 2024). Because anxiety shaking is rooted in muscle tension and sympathetic nervous system activation, PMR addresses it at the source: by progressively releasing the tension that has built up in the muscles.
A basic PMR sequence for anxiety shaking can be done in 10 to 15 minutes:
- Find a quiet place to sit or lie down comfortably.
- Starting with your hands, clench your fists tightly for 5 seconds, then release completely and notice the contrast between tension and relaxation for 30 seconds.
- Move to your forearms, then upper arms, then shoulders, tensing and releasing each group in sequence.
- Continue through your face (scrunch all facial muscles), jaw (clench then release), abdomen, thighs, calves, and feet.
- After completing the sequence, remain still for a few minutes and observe the overall state of relaxation in your body.
Regular practice — not just crisis use — produces the most durable results, as the nervous system learns the relaxation response over time.
Grounding Techniques and Physical Anchoring
When the body is in a state of physiological activation, the mind often loses contact with the present environment. Grounding techniques bring attention back to physical sensory experience in the current moment, which interrupts the mental patterns that sustain sympathetic activation. Common approaches include the 5-4-3-2-1 technique (identifying five things you can see, four you can touch, three you can hear, two you can smell, one you can taste), or simply pressing your feet firmly into the floor and noticing the sensation of contact and weight.
Physical anchoring — using cold water on the wrists or face, holding something textured, or changing body position — can also produce rapid shifts in physiological arousal by engaging the sensory nervous system. These are not substitutes for addressing underlying anxiety, but as immediate-response tools during an episode of shaking, they can significantly reduce the intensity and duration of the response.
The Limits of Self-Management and When to Seek Clinical Support
These techniques are genuinely effective for many people, and we encourage you to use them. But for people living with anxiety disorders — generalized anxiety disorder (GAD), panic disorder, PTSD, or treatment-resistant anxiety — self-management strategies alone are often not sufficient to produce lasting relief. If you find that anxiety shaking is frequent, difficult to interrupt even with the above techniques, or is accompanied by persistent physical symptoms, sleep disruption, or impairment in daily functioning, it is worth exploring clinical anxiety treatment options.
We know that the cost of specialized care is a real concern. Our consultations start with a free conversation, and we accept Anthem Blue Cross Blue Shield, Aetna, and Medicare. We also work with CareCredit for patients who need financing flexibility. We are transparent about costs before anything is recommended, because knowing what you are looking at financially is part of making an informed decision about your care.
At our Marietta clinic, we work with patients whose anxiety has not responded adequately to therapy, standard medications, or self-management — patients who have, as we sometimes hear it described, already tried the obvious things. Brandon Grinage, MD, and Wesley Karcher, MSN, CRNA, both bring backgrounds in anesthesiology, meaning they have deep clinical expertise in how the nervous system responds to stress and how different pharmacological and interventional approaches can modulate that response. For patients with treatment-resistant anxiety, we may discuss IV ketamine infusion therapy, which acts on the glutamate system — a different pathway than most conventional anxiety medications target — as well as SPRAVATO® (esketamine), the FDA-approved nasal spray for treatment-resistant depression that may also address associated anxiety symptoms.
We do not guarantee outcomes. No ethical provider can. What we can offer is a thorough evaluation, an honest assessment of which options are appropriate for your situation, and a team that will stay engaged with you as you work through treatment. Results vary by individual, and we will discuss that openly.
Frequently Asked Questions
How quickly can diaphragmatic breathing stop anxiety shaking?
The effect can begin within a few minutes of sustained practice. The extended exhale in diaphragmatic breathing stimulates the vagus nerve, which activates the parasympathetic nervous system and begins counteracting the adrenaline-driven response. Most people notice a meaningful reduction in physiological arousal within 5 to 10 minutes of consistent practice, though individual response varies.
Do I need to practice PMR regularly or only during an anxiety episode?
Both uses are beneficial, but regular practice produces more durable results. The nervous system learns the relaxation response through repetition, making it easier to access in moments of acute anxiety. Think of it like building physical strength — the capacity is there when you need it because you have been developing it consistently, not just on the days you feel anxious.
Are there medications that help with anxiety shaking specifically?
Beta-blockers, which block the beta-adrenergic receptors that adrenaline acts on, are sometimes prescribed for situational anxiety symptoms including trembling — particularly for performance anxiety. For more pervasive anxiety disorders, providers may consider SSRIs, SNRIs, or other approaches depending on your full clinical picture. Discuss all medication options with a qualified provider who knows your history.
What if breathing exercises make my anxiety worse?
This is more common than most people realize. For some individuals, focusing on the breath increases anxiety rather than reducing it — particularly those with a history of trauma or certain panic disorders. If that is your experience, grounding techniques focused on external sensory input (touch, sound, visual anchoring) may be more effective. Mention this to any provider you work with, as it affects which techniques are most appropriate for you.
I’ve tried therapy and medication. Are there other options?
Yes. For patients whose anxiety has not responded adequately to standard treatment, options that work through different neurological mechanisms — including IV ketamine infusion therapy and SPRAVATO® — may be worth exploring. These are not appropriate for everyone and require a thorough evaluation, but for patients who have genuinely exhausted conventional options, they represent a different pathway that has helped many people find relief.
Key Takeaways
- Evidence-based techniques for stopping anxiety shaking work by targeting the sympathetic nervous system activation that causes it — particularly diaphragmatic breathing and progressive muscle relaxation.
- A meta-analysis of 12 RCTs found breathwork significantly reduces stress and anxiety; even a single session can produce measurable reductions in physiological arousal.
- PMR is effective across more than 3,400 adults in clinical research and addresses anxiety shaking by directly releasing the muscle tension that sustains it.
- Grounding and physical anchoring techniques are useful as immediate-response tools during an acute episode.
- When anxiety shaking is persistent and self-management is not enough, clinical options including IV ketamine and SPRAVATO® offer pathways that work through different neurological mechanisms than conventional anxiety treatments.
The evidence for these techniques is real, and many people find meaningful relief from anxiety shaking through consistent practice of breathing and relaxation skills. If your symptoms go beyond what these tools can manage on their own, our team is here to have an honest conversation about what else is available. Call us at 770-580-1042 or schedule a free consultation at our Marietta clinic — no commitment required, just a conversation.
References
Crawford, P., & Zimmerman, E. E. (2018). Tremor: Sorting through the differential diagnosis. American Family Physician, 97(3), 180–186. https://www.aafp.org/pubs/afp/issues/2018/0201/p180.html
Fincham, G. W., Strauss, C., Montero-Marin, J., & Cavanagh, K. (2023). Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials. Scientific Reports, 13, 432. https://www.nature.com/articles/s41598-022-27247-y
Ma, X., Yue, Z.-Q., Gong, Z.-Q., Zhang, H., Duan, N.-Y., Shi, Y.-T., Wei, G.-X., & Li, Y.-F. (2017). The effect of diaphragmatic breathing on attention, negative affect and stress in healthy adults. Frontiers in Psychology, 8, 874. https://pmc.ncbi.nlm.nih.gov/articles/PMC5455070/
Muhammad Khir, N. A., Ab Ghani, N., Rajan, P. S., Yusoff, M. S. B., & Wan Sulaiman, W. A. (2024). Efficacy of progressive muscle relaxation in adults for stress, anxiety, and depression: A systematic review. Psychology Research and Behavior Management, 17, 593–609. https://pubmed.ncbi.nlm.nih.gov/38322293/
Medical Disclaimer: The information in this blog is for educational purposes only and does not constitute medical advice. Techniques described, including diaphragmatic breathing and progressive muscle relaxation, are not substitutes for professional mental health or medical care. Treatment options including IV ketamine and SPRAVATO® require a thorough medical evaluation and are not appropriate for everyone. Individual results vary. If you are experiencing a mental health crisis, please call or text 988 to reach the Suicide and Crisis Lifeline or go to your nearest emergency room.
