Every day in clinic, just before the needle touches skin, Isay the same thing: “Take a deep breath in… and now slowly breathe out.” Theinjection happens on the exhale. It is a small ritual that takes about threeseconds, but patients consistently tell me it makes their Botox and other injectionsmore tolerable. This has been known for a while, but now, additionalneuroscience research is revealing why it works.
We tend to think of breathing as something that just keepsus alive in the background, but your breath and your pain system are closelylinked. When you breathe slowly and deliberately, especially when you lengthenthe exhale, you activate a different mode of your nervous system that is more“rest and recover” than “fight or flight.”
Pain is not only about what happens in the skin or musclewhere the needle goes in; it is about how your brain interprets those signals.Slow, steady breathing sends a message to the brain that things are safeenough, which in turn can dampen how the brain registers and amplifies pain.
Scientists have tested this in the lab. In one study,volunteers were exposed to painful heat while they tried different breathingpatterns. When they breathed slowly and deeply, with a longer exhale thaninhale, they reported less pain compared with breathing normally or not payingattention to their breathing at all.
Other studies have examined electrical or visceral (internalorgan) pain and found a similar pattern: when people slow their breathing,especially with a calm, prolonged exhale, pain intensity and unpleasantnessdecrease. A review of clinical trials in adults found that slow, deep breathingcan reduce acute clinical pain, including postoperative pain and pain duringbrief medical procedures, although the magnitude of the effect varies fromperson to person.
The effect is not just about distraction or wishfulthinking. Slow exhalation changes how your heart and blood vessels respond, howalert or anxious you feel, and how your brain processes incoming pain signals.Even when researchers account for those factors, there still appears to be aspecific benefit from breathing in this way.
This research connects directly to Botox treatment formigraine. When I ask you to inhale and then slowly breathe out, I am trying toalign the brief discomfort of the needle with the moment your nervous system isbest prepared to handle it. The exhale phase of breathing is naturallyassociated with greater parasympathetic activity and calming effects. This isthe part of your nervous system that slows the heart, relaxes muscles, andcommunicates that the body is safe.
Here is what that three‑second ritual is doing:
- It gives your mind a simple task, following the breath, so you are less focused on anticipating the sting of the needle.
- It nudges your body into a slightly calmer state at the moment the injection happens.
- It gives you a sense of control and participation so that you are not simply lying there waiting for something to hurt; you are actively doing something that helps.
Patients often say, “I barely felt that,” or, “That was notas bad as I expected,” especially once they grow familiar with the breathingcue and trust the process. This illustrates how a small mind–body technique canenhance a medical treatment without adding any risk or side effects.
You can use the same breathing pattern outside my office. Itcan be helpful before other needles or procedures and sometimes during aheadache.
One simple version is:
- Inhale gently through your nose for about 4 seconds.
- Exhale slowly through your mouth for about 6 to 8 seconds.
- Repeat for 5 to 10 breaths.
In the chair for Botox, we often use a shorter version. Icue a deep inhale, then we do a slow, steady exhale while I inject. You do notneed to count; the main goal is to make the out‑breath longer and smoother thanthe in‑breath.
If you feel anxious before the visit, you can practice thisbreathing in the waiting room for a minute or two. The more familiar it feels,the easier it is for your body to settle into that calmer mode when we need it.
Slow exhalation does not make injections completelysensation‑free, nor does it replace anesthetics, careful technique, or any ofthe other ways we keep you comfortable. It is better understood as anothertool, a way to use your own nervous system to support what we are doing withmedications and procedures.
In my practice, breathing is part of a larger mind–bodyapproach to migraine care. We use neuromodulation devices, medications,injections, lifestyle changes, and sometimes very simple techniques, such as breathing.Modern neuroscience is beginning to validate what many contemplative traditionshave taught for centuries: the way you breathe can change the way youexperience pain.
When you hear me say, “Take a deep breath in… and now slowlybreathe out,” this is not only a soothing phrase. It is an evidence‑informedway to help your brain and body work together to make treatment a littleeasier.
