Tapping, formally known as Emotional Freedom Technique (EFT), is a self-help practice where you tap with your fingertips on specific points on your face and body while focusing on a distressing thought or feeling. The idea is that this combination of physical stimulation and mental focus can reduce the intensity of negative emotions, lower stress hormones, and calm your nervous system. Developed by Gary Craig in 1995, it draws on principles from both cognitive therapy and acupressure.
How a Tapping Session Works
A tapping session follows a structured sequence that takes about five to 15 minutes. You start by identifying what’s bothering you, whether that’s anxiety about a presentation, a painful memory, or a physical tension. Then you rate the intensity of that feeling on a scale of 0 to 10. This gives you a baseline to measure against when you’re done.
Next comes the “setup statement.” While tapping on the fleshy outer edge of your hand (called the karate chop point), you repeat a phrase that names the problem and pairs it with self-acceptance. The classic format is: “Even though I feel [this emotion], I deeply and completely accept myself.” So it might sound like, “Even though I’m terrified of this job interview, I deeply and completely accept myself.” You say this three times.
Then you move through eight points on the body, tapping each one five to seven times with your fingertips while continuing to focus on the feeling:
- Eyebrow: the inner edge, right where the brow bone begins
- Side of the eye: on the bone at the outer corner
- Under the eye: on the bone just below the pupil
- Under the nose: the space between your nose and upper lip
- Chin: the crease between your lower lip and chin
- Collarbone: just below the collarbone, near the center of your chest
- Under the arm: about four inches below the armpit
- Top of the head: the crown
That cycle is one “round.” Most practitioners recommend completing five to seven rounds per session. After that, you rate your intensity again. If it hasn’t dropped enough, you keep going. There’s no fixed limit.
What Happens in Your Brain and Body
Tapping isn’t just a relaxation trick. Research published in Frontiers in Psychology describes a specific chain of events: tapping on these points sends electrochemical signals through peripheral nerves and connective tissue to brain regions involved in threat detection and emotional regulation, including the amygdala (your brain’s alarm system), the hippocampus (which processes memories), and the prefrontal cortex (which handles reasoning and impulse control).
Brain imaging studies show that tapping reduces activity in areas linked to emotional distress while increasing activity in regions responsible for cognitive control and adaptive behavior. In a case study of someone being treated for a phobia, researchers observed this dual shift in real time. The brain’s threat response quieted down, and the thinking, reasoning areas became more active.
The most studied biological effect is cortisol reduction. Cortisol is the hormone your body floods you with during stress. In a study of 83 participants, a single EFT session reduced cortisol levels by 24.4%, compared to 14.2% for supportive talk therapy and just 0.6% for doing nothing. A later replication found an even larger drop of 43% in the tapping group. These aren’t subtle changes. That kind of cortisol reduction corresponds to a measurable shift from sympathetic (“fight or flight”) nervous system activation toward parasympathetic (“rest and digest”) activity.
Evidence for Anxiety
A systematic review with meta-analysis found that EFT produced a large treatment effect for anxiety, with a pre-to-post effect size of 1.23. To put that in context, an effect size above 0.8 is generally considered large in psychological research. The control groups in those studies showed only an effect size of 0.41. The difference was statistically significant even after accounting for whatever improvement the control treatments produced on their own.
This suggests tapping isn’t simply benefiting people because they’re getting attention or spending time on self-care. Something about the tapping sequence itself appears to add a meaningful therapeutic effect beyond what you’d get from a placebo or general support.
Evidence for PTSD
The strongest clinical evidence for tapping comes from PTSD research, particularly with military veterans. In a randomized controlled trial of 59 veterans who met clinical criteria for PTSD, 86% no longer qualified for a PTSD diagnosis after just six sessions. Their symptom scores dropped from 61.4 to 34.6 on a standard assessment scale.
A UK National Health Service study compared EFT head-to-head with EMDR (Eye Movement Desensitization and Reprocessing, one of the most established trauma therapies). Both resolved PTSD in an average of four sessions. In one of the more striking findings, a small trial with abused male adolescents showed distress scores plummeting from 36 to 3 after a single session.
A larger uncontrolled study followed 218 veterans and their spouses through a seven-day retreat using EFT techniques. Before the retreat, 83% of veterans showed clinical PTSD symptoms. On follow-up, only 28% still met that threshold. Importantly, gains held up over time in the studies that tracked participants afterward, while untreated control groups did not improve.
An independent meta-analysis applying the American Psychological Association’s Division 12 quality standards concluded that EFT is efficacious for PTSD in four to ten sessions, with an extremely large treatment effect size of 2.98.
How Tapping Fits Into Mainstream Practice
Clinical EFT has been validated as an evidence-based practice using criteria published by the APA’s Division 12 Task Force on Empirically Validated Therapies. That doesn’t mean every psychologist endorses it, and it hasn’t achieved the same widespread institutional adoption as cognitive behavioral therapy or EMDR. But the research base has grown substantially since the mid-2000s, with multiple randomized controlled trials, replicated cortisol studies, and brain imaging data supporting its effects.
No significant side effects have been reported in the clinical literature. Studies typically exclude people with severe neurological disorders or active psychotic symptoms, but for the general population dealing with stress, anxiety, phobias, or traumatic memories, tapping carries essentially no known risk.
Practicing on Your Own
One of tapping’s biggest practical advantages is that you can do it yourself, anywhere, without equipment. A session takes five to 15 minutes, and you can fit it into a lunch break, do it before a stressful event, or use it as a daily wind-down practice. Even shorter bursts throughout the day appear to be helpful.
The more consistently you practice, the more benefit you’re likely to see. Many people start by working with a certified EFT practitioner for a few sessions to learn the technique and address deeper issues, then shift to self-guided practice for everyday stress. For complex trauma or deeply rooted emotional patterns, professional guidance makes a difference, since a practitioner can help you identify the right target emotions and navigate intense memories safely.
If you’re trying it for the first time, pick something mildly stressful rather than your most painful memory. Rate it, do five rounds of the full sequence while staying focused on the feeling, then rate it again. Most people notice at least some shift in intensity on the first try, which makes it easier to trust the process and build a habit around it.