Can Anxiety Cause Physical Symptoms?
- bindaspsychiatry
- Jun 20
- 4 min read
Many people are surprised to learn that anxiety can cause very real physical symptoms.
In fact, some individuals seek medical care for months or even years before realizing that anxiety may be contributing to what they are experiencing.
Common physical symptoms associated with anxiety include:
Muscle tension
Neck pain
Jaw clenching
Headaches
Dizziness
Nausea
Stomach discomfort
Rapid heart rate
Chest tightness
Shortness of breath
Fatigue
Tingling sensations
Trembling
These symptoms are not "all in your head."
The symptoms are real. The question is understanding why they are occurring.
Generalized Anxiety Disorder and Muscle Tension
One of the most common physical symptoms seen in Generalized Anxiety Disorder (GAD) is chronic muscle tension.
When the nervous system perceives a threat, muscles naturally prepare for action. This response was incredibly useful when humans faced physical dangers.
The problem is that modern stressors are often ongoing.
Work deadlines, financial concerns, family responsibilities, health worries, and relationship stress can keep the nervous system activated for prolonged periods of time.
Many individuals with anxiety report:
Tight shoulders
Neck pain
Jaw pain
Teeth grinding
Frequent headaches
Back pain
Generalized muscle soreness
Over time, this constant state of tension can become exhausting and painful.
What Is Somatic Symptom Disorder?
The term "somatic" refers to physical symptoms occurring within the body.
Somatic Symptom Disorder is a condition in which physical symptoms become a significant source of distress and interfere with daily functioning.
However, it is important to recognize that the symptoms themselves are real.
Unfortunately, some people hear terms like "somatic" and assume they are being told that nothing is wrong. That is not what this diagnosis means.
At LB Psychiatry, we try to avoid simply placing people into DSM-5 boxes and stopping there.
Instead, we ask:
When did the symptoms begin?
What was happening in life at that time?
Do symptoms worsen during periods of stress?
Are there medical factors involved?
Is there a history of trauma?
Are there sleep issues?
What patterns do we notice?
Our goal is understanding the entire story rather than focusing only on a diagnosis.
The Mind and Body Are Deeply Connected
Historically, medicine often treated physical health and mental health as separate systems.
We now understand that they are closely interconnected.
Physical symptoms can influence mental health.
Mental health can influence physical symptoms.
And both can influence each other simultaneously.
For example, individuals may develop chronic pain following:
Injuries
Surgeries
Shingles
Autoimmune conditions
Traumatic experiences
Significant medical illnesses
Over time, the nervous system can become increasingly sensitive, making symptoms more noticeable and persistent.
This does not mean symptoms are imaginary.
It means the brain and body are constantly communicating with one another.
The Role of the Vagus Nerve
One area receiving increasing attention is the vagus nerve.
The vagus nerve plays a major role in regulating:
Stress responses
Heart rate
Digestion
Inflammation
Emotional regulation
Many treatments originally developed for medical conditions are now showing potential mental health benefits because of their effects on nervous system regulation.
Research continues to explore how vagal function may influence anxiety, depression, trauma-related symptoms, and overall well-being.
This growing body of evidence further supports what many clinicians already observe: mental and physical health cannot be fully separated.
Why Medical Evaluation Still Matters
Not every physical symptom is caused by anxiety.
Medical evaluation is often important, particularly when symptoms are new, severe, progressive, or unexplained.
Potential contributors may include:
Thyroid disorders
Vitamin deficiencies
Sleep apnea
Cardiac conditions
Neurological conditions
Autoimmune disorders
Chronic infections
Hormonal changes
One of the most important parts of psychiatric care is determining whether symptoms are primarily medical, psychiatric, or a combination of both.
Treatment Options When Anxiety Causes Physical Symptoms
Treatment depends on the underlying cause of symptoms.
For some individuals, therapy, stress reduction, sleep improvement, and lifestyle changes may be sufficient.
Others may benefit from medication.
Propranolol
Propranolol is commonly used for the physical symptoms of anxiety.
It may help reduce:
Rapid heart rate
Trembling
Sweating
Performance anxiety symptoms
Many people notice improvement in the physical manifestations of anxiety even though their thoughts remain unchanged.
Duloxetine (Cymbalta)
Duloxetine is an antidepressant that is approved for both anxiety and certain chronic pain conditions.
Because it can address both emotional and physical symptoms, it is often considered when anxiety and pain occur together.
Tricyclic Antidepressants (TCAs)
Certain tricyclic antidepressants may be helpful for:
Chronic pain
Headaches
Nerve-related pain
Anxiety symptoms
These medications are used less frequently today but can still be valuable in selected situations.
Gabapentin and Pregabalin (Lyrica)
These medications are commonly used for nerve pain and other pain-related conditions.
Some individuals also experience improvements in anxiety symptoms.
In certain situations, these medications may be considered when both anxiety and pain are contributing to distress and impaired functioning.
Looking Beyond the Diagnosis
One of the most important questions in treatment is not simply:
"What diagnosis do you have?"
Instead, we ask:
"What factors are contributing to your symptoms?"
This often includes evaluating:
Sleep quality
Stress levels
Physical health
Trauma history
Chronic pain
Medical conditions
Lifestyle factors
Emotional well-being
Understanding these connections often leads to more effective and personalized treatment.
Anxiety Treatment in Washington State
LB Psychiatry provides telehealth psychiatry and anxiety treatment services across Washington State, including Auburn, Kent, Covington, Federal Way, Renton, Tacoma, Bellevue, Seattle, and surrounding communities.
Our approach focuses on understanding the whole person, including:
Sleep
Stress
Nutrition
Burnout
Anxiety
Physical health factors
Lifestyle contributors
Emotional health
We believe effective anxiety treatment involves more than simply prescribing medication.
Schedule an Appointment
The Bottom Line
Anxiety can absolutely cause physical symptoms, including muscle tension, headaches, stomach issues, dizziness, chest discomfort, and chronic pain.
At the same time, physical health conditions can contribute to anxiety symptoms.
Rather than viewing mental health and physical health as separate systems, we believe the most effective approach is understanding how they interact and influence one another. By identifying contributing factors and treating the whole person, meaningful improvements are often possible.
Comments