Is this article saying my pain is caused by stress or emotions?

No. This article describes how emotional state amplifies or dampens pain signals that originate from a real physical source. The pain generator, whether it is a joint, a nerve, or inflamed tissue, is still there. Emotional state acts on the volume control for that signal through specific circuits like the periaqueductal gray and RVM. Addressing the emotional and inflammatory layer does not mean the physical layer is being dismissed.

Why does my pain feel worse on some days even when nothing physically changed?

Two mechanisms drive this. Increased connectivity between the default mode network and salience network can pull pain-related threat signals into your ongoing self-focused thinking, and glucocorticoid receptor resistance can leave cortisol circulating without effectively shutting down inflammation. Both of these fluctuate with your stress load, which is why identical days on paper can feel physically different.

Does this mean medication won't work for me if my pain has an emotional component?

Medication still works on the target it was designed for. Anti-inflammatories still reduce inflammation in tissue, and nerve-targeting medications still reduce nerve signal transmission. What they were not designed to do is reach brainstem circuitry, glial activation in the central nervous system, or brain network connectivity. That is why addressing the emotional and inflammatory layer alongside your current medication, rather than instead of it, tends to produce a more complete result.

What can I actually do to influence this brainstem pain circuit?

Structured mindfulness training, consistent breathwork, cognitive behavioral therapy, and consistent sleep have measurable effects on amygdala reactivity, prefrontal regulation, cortisol output, and glucocorticoid receptor sensitivity. These are not generic wellness suggestions. Each one targets a specific mechanism described above, and each requires consistency rather than a single session to produce a measurable shift.

How do positive emotions actually reduce pain, not just distract from it?

Genuine positive emotion activates the ventral tegmental area and increases dopamine signaling, which triggers release of your body's own opioid molecules, beta-endorphins and enkephalins. Those molecules bind to the same mu and delta opioid receptors that prescription opioids target, in the same PAG and RVM circuit described earlier in this article. This is a direct neurochemical effect, not a psychological distraction from the sensation of pain.

Is It a Pinched Nerve or a Pulled Muscle?

Jason Winkelmann

9 hours ago

3 min read

A pulled muscle usually hurts in one spot, feels dull or sore, and worsens when you use or stretch that muscle. A pinched nerve more often sends shooting, burning, or electric pain along a line, sometimes with tingling, numbness, or weakness further down the arm or leg. The two can happen together, which is why they are easy to confuse.

If you have been guessing which one you have, you are in good company. The two feel similar enough that even the pain pattern alone does not always settle it.

The Mechanism

The difference comes from where the pain signal starts. Radicular pain, the nerve kind, is generated by discharges from a dorsal root or dorsal root ganglion, the sensory cluster beside the spine. When the ganglion is compressed, it produces ectopic firing, abnormal signals from fibers that carry sharp pain, touch, and temperature at once. That is why nerve pain feels shooting, electric, and band-like, and why it tends to follow the path of the nerve down the limb.

Somatic referred pain, the muscle and joint kind, behaves differently. It is described as a dull, deep, constant ache that is poorly localized, and it tends to move with your back or neck pain rather than travel in a line. A strained muscle also has an obvious mechanical signature: it hurts to contract it, to stretch it, or to press on it.

Here is what most people are never told. Numbness and weakness are not required for pain to be nerve pain. The same source explains that neurological signs favor a nerve cause but are not needed for it, so a normal-feeling arm or leg does not rule out a pinched nerve. In the other direction, a muscle can cause nerve symptoms. Mayo Clinic names compression from surrounding tissue as the cause of a pinched nerve, and a tight muscle is one of those tissues. Muscles such as the scalenes in the neck, the piriformis in the buttock, and the pronator teres in the forearm sit directly beside nerves that travel through them. So the two conditions are not rivals as often as they are partners, with a guarded muscle squeezing a nerve and the irritated nerve making the muscle tighter.

Some clues lean one way. Symptoms that travel below the elbow or knee, tingling or numbness in specific fingers or toes, and pain that changes with neck or back position point toward a nerve. Soreness that stays local and eases with rest and gentle movement points toward a muscle. No single test settles it, which is why a hands-on neurological exam, checking strength, reflexes, and sensation, matters more than guessing.

When It's Something More Serious

Weakness that is getting worse, loss of bladder or bowel control, or numbness in the groin, inner thighs, or buttocks needs emergency care. Pain after a fall or other injury, or pain with fever or unexplained weight loss, should be evaluated promptly rather than treated as a simple strain.

How This Gets Addressed

When the source is unclear, the first step is sorting out which structures are involved.

Chiropractic care includes an exam of the spine and joints that can compress a nerve root, and Massage Therapy and Dry Needling release the muscles that either cause the pain directly or squeeze the nerve running beside them.

Physical Therapy completes the picture by retraining strength and movement so the muscle guarding does not return, and Naturopathic Medicine addresses the inflammatory factors that keep a nerve reactive.

If your symptoms follow the pattern of leg pain from the back, our Sciatica page covers that in detail.

You can learn more about our full approach to pinched nerves here.

Most people find the picture clears up once the exam separates the two, although a nerve that has been irritated for months may stay sensitive to long drives or heavy days.

Written By:

Dr. Jason Winkelmann

Naturopathic doctor, Chiropractor, Chronic Pain Specialist, and Educator

Frequently Asked Questions

Can a pulled muscle cause numbness or tingling?

A strained muscle on its own usually causes soreness, not tingling. Tingling or numbness suggests a nerve is involved, either directly or because a tight, guarded muscle is compressing it.

Does heat help a pinched nerve or a pulled muscle?

Heat commonly eases muscle tension, which can help either one. If heat or stretching makes the shooting pain or tingling worse, the nerve is likely sensitive, and that movement is better left for later.

How long should I wait before getting it checked?

Symptoms that last longer than a few days, are severe, or keep returning are worth evaluating, and weakness or loss of bladder or bowel control should not wait.