Many people experience physical symptoms of anxiety even when there is no clear stressor.

You might notice muscle tension, a racing heart, restlessness, or stomach discomfort even when life appears stable.

These sensations can feel confusing and frustrating.

However, they are often connected to the body’s natural stress response.

How Anxiety Affects the Body

Anxiety activates the body’s fight-or-flight response, which prepares the body to respond to danger.

This response can cause:

• increased heart rate
• rapid breathing
• muscle tension
• heightened alertness
• digestive discomfort

When stress becomes chronic, the body can remain partially activated even when there is no immediate threat.  

Why the Nervous System Stays Activated

For many people, long periods of stress or unresolved emotional experiences teach the nervous system to remain on alert.

Over time this can lead to:

• constant tension
• difficulty relaxing                                           
• fatigue from chronic stress
• heightened sensitivity to stressors

These physical symptoms are real signals from the nervous system.

How Therapy Helps Calm the Body

Therapy can help individuals understand the connection between thoughts, emotions, and the nervous system.

Approaches such as:

• trauma-informed therapy
• Cognitive Behavioral Therapy (CBT)
• EMDR therapy
• mindfulness-based techniques

can help regulate the nervous system and reduce anxiety symptoms.

Over time this allows the body to return to a calmer baseline.

When It May Be Helpful to Seek Support

If anxiety regularly shows up in your body or interferes with sleep, focus, or daily functioning, therapy can help address the underlying stress patterns.

Aspire Counseling Group provides therapy in Arcadia, CA, serving individuals from Pasadena, San Marino, Monrovia, Sierra Madre, and surrounding San Gabriel Valley communities, as well as telehealth across California.

Frequently Asked Questions

Can anxiety cause physical symptoms?

Yes. Anxiety can cause physical symptoms such as muscle tension, rapid heartbeat, fatigue, and digestive discomfort.

Why does my body feel anxious even when nothing is wrong?

Chronic stress can cause the nervous system to remain activated even when there is no immediate threat.

Can therapy reduce physical symptoms of anxiety?

Yes. Therapy can help regulate the nervous system and reduce both emotional and physical symptoms of anxiety.

Related Articles

• Why Your Nervous System Won’t Calm Down (Even When You Know You’re Safe)
• The Inner Exhaustion of High-Functioning Anxiety: Therapy & Tools for Overachievers in Arcadia CA

If anxiety, stress, or physical symptoms of anxiety are affecting your daily life, therapy can help.

Schedule an appointment with Aspire Counseling Group.

 

Ani Martikyan, LMFT
Licensed Marriage and Family Therapist
Aspire Counseling Group
Last updated: April 2026