Do I Have Anxiety? 15 Signs of an Anxiety Disorder You Shouldn't Ignore
Have you ever found yourself lying awake at night replaying conversations, worrying about the future, or feeling like your mind simply won't shut off?
1) Maybe your heart races before work.
2) Maybe you constantly expect something bad to happen.
3) Maybe you feel exhausted from worrying all day, yet can't seem to stop.
Occasional anxiety is a normal part of life. Everyone feels nervous before an interview, a medical procedure, or an important life event. But when anxiety becomes constant, difficult to control, and starts interfering with your work, relationships, sleep, or daily life, it may be more than everyday stress. Millions of Americans live with anxiety disorders, yet many go years without realizing what they're experiencing has a name—and that effective treatment is available.
In this guide, you'll learn:
What anxiety really is
15 common signs of an anxiety disorder
When anxiety becomes a medical condition
When to seek professional help
Treatment options that actually work
How Live Now Psychiatry helps adults throughout Florida
What Is Anxiety?
Anxiety is your body's natural response to perceived danger or uncertainty.
When you experience anxiety, your brain activates the "fight-or-flight" response. This causes your body to release stress hormones like adrenaline and cortisol, preparing you to respond to a threat.
This response can be incredibly helpful in genuinely dangerous situations.
However, for people with anxiety disorders, this alarm system becomes overactive. The brain begins reacting to everyday situations as though they are dangerous, even when there is no immediate threat.
Instead of occasional worry, anxiety becomes persistent and difficult to control.
If you've ever wondered whether your symptoms could be anxiety or another condition, our guide on ADHD vs. Anxiety: How to Tell the Difference explains how these conditions can sometimes look similar.
How Common Are Anxiety Disorders?
Anxiety disorders are the most common mental health condition in the United States.
According to the National Institute of Mental Health, nearly one in five adults experiences an anxiety disorder each year.
The good news?
Anxiety is highly treatable.
Many people experience significant improvement through therapy, lifestyle changes, medication, or a combination of treatments.
When Does Anxiety Become a Disorder?
Everyone worries sometimes.
An anxiety disorder is different because the anxiety:
Occurs frequently
Is difficult to control
Lasts for months
Causes significant distress
Interferes with daily life
If your anxiety affects your work, relationships, school, sleep, or overall quality of life, it may be time to seek professional help.
15 Signs of an Anxiety Disorder
1. You Worry About Everything
One of the hallmark signs of generalized anxiety disorder is excessive worrying.
Instead of worrying only during stressful situations, you may worry about:
Your health
Your family
Your finances
Your job
Your future
Minor mistakes
Everyday responsibilities
Many people with anxiety describe feeling like their brain is "always on."
Even when one problem is solved, another worry quickly takes its place.
2. You Can't Turn Your Mind Off
Do your thoughts race constantly?
Maybe you're trying to fall asleep but your mind starts replaying:
conversations
mistakes
future plans
worst-case scenarios
things you forgot to do
Many people with anxiety feel mentally exhausted because their brain rarely gets a break.
3. You Feel Restless
People often imagine anxiety as worrying.
Sometimes it feels more physical than mental.
You might notice:
pacing
fidgeting
inability to relax
feeling keyed up
constantly needing to stay busy
It may feel like your body is running on adrenaline.
4. You Feel Tense All the Time
Anxiety doesn't only affect your thoughts.
It affects your muscles.
Many people experience:
neck pain
jaw clenching
shoulder tightness
headaches
back tension
Some people don't even realize how tense they are until they consciously try to relax.
5. You Have Trouble Sleeping
Sleep and anxiety have a complicated relationship.
Anxiety can make it difficult to:
fall asleep
stay asleep
return to sleep after waking
Many people wake up already feeling anxious before the day even begins.
If poor sleep has become a regular issue, you may also find our article Online Depression Treatment in Florida helpful because anxiety and depression often occur together and can both affect sleep.
6. Your Heart Races for No Reason
One of the most frightening symptoms of anxiety can be physical.
You may suddenly notice:
rapid heartbeat
pounding chest
fluttering sensation
shortness of breath
These symptoms can feel alarming and sometimes lead people to believe they're having a heart attack.
Always seek immediate medical attention if you're experiencing new chest pain or symptoms that could represent a medical emergency. A healthcare professional can help determine the cause.
7. You Feel Irritable
Many people don't associate irritability with anxiety.
When your nervous system is constantly activated, even small frustrations can feel overwhelming.
You may notice you're:
snapping at loved ones
becoming impatient
feeling overwhelmed more easily
reacting more strongly than usual
8. You Avoid Certain Situations
Avoidance is one of the most common ways anxiety grows stronger.
You may avoid:
driving
crowds
social situations
phone calls
public speaking
travel
doctor's appointments
Avoidance often provides temporary relief, but over time it reinforces anxiety and can make fears feel even more overwhelming.
9. You Constantly Need Reassurance
Do you repeatedly ask:
"Do you think everything will be okay?"
"Are you mad at me?"
"Did I do something wrong?"
Seeking reassurance is common in anxiety disorders because uncertainty feels incredibly uncomfortable.
10. You Expect the Worst
People with anxiety often find themselves imagining catastrophic outcomes.
Your mind may jump to:
"If my boss wants to meet, I'm getting fired."
"If someone doesn't answer their phone, something terrible happened."
"If I make one mistake, everything will fall apart."
This pattern of catastrophic thinking is common and treatable.
11. You Have Frequent Panic Attacks
Not everyone with anxiety experiences panic attacks, but they can be one of the most frightening symptoms.
A panic attack is a sudden surge of intense fear that often peaks within minutes. Many people believe they're having a heart attack the first time it happens.
Symptoms may include:
Racing heart
Chest tightness or pain
Shortness of breath
Dizziness
Sweating
Trembling
Nausea
Tingling in the hands or feet
Feeling detached from reality
Fear of losing control or dying
Although panic attacks can feel overwhelming, they are treatable. If you experience chest pain or symptoms that could represent a medical emergency, always seek immediate medical evaluation.
12. You Have Difficulty Concentrating
Many adults with anxiety say they can't focus.
When your brain is constantly scanning for potential problems, it has less mental energy available for work, school, conversations, and everyday tasks.
You may notice that you:
Read the same paragraph multiple times
Forget appointments
Lose your train of thought
Have trouble completing projects
Feel mentally "foggy"
Because difficulty concentrating can also occur with ADHD, you may benefit from reading ADHD vs. Anxiety: How to Tell the Differenceor Adult ADHD Evaluation Online in Florida if you're unsure which condition better fits your symptoms.
13. You Experience Physical Symptoms Without a Medical Cause
Anxiety affects much more than your thoughts.
Many people first seek help from their primary care provider because they believe something is physically wrong.
Common physical symptoms include:
Upset stomach
Nausea
Diarrhea
Muscle aches
Headaches
Jaw pain
Neck pain
Fatigue
Excessive sweating
Shaking
Feeling lightheaded
This does not mean the symptoms are "all in your head."
The symptoms are very real. Anxiety causes genuine physical changes in the body through activation of the nervous system.
14. You Constantly Feel "On Edge"
Do you feel like you're always waiting for something bad to happen?
Many adults with anxiety describe feeling:
Hyper-alert
Easily startled
Unable to relax
Constantly preparing for the next problem
Like they can never truly "switch off"
Even during vacations or weekends, their mind continues searching for potential threats.
Living in this heightened state can become exhausting over time.
15. Anxiety Is Affecting Your Daily Life
This is perhaps the most important sign.
Ask yourself:
Is anxiety affecting my work?
Is anxiety affecting my relationships?
Am I avoiding things I used to enjoy?
Is anxiety preventing me from living the life I want?
If the answer is yes, it may be time to seek professional help.
The goal of treatment isn't to eliminate all anxiety—some anxiety is a normal part of life.
The goal is to help anxiety stop controlling your life.
What Causes Anxiety?
There isn't one single cause of anxiety disorders.
Instead, anxiety usually develops from a combination of factors.
These may include:
Genetics
Anxiety tends to run in families.
Having a close family member with anxiety doesn't guarantee you'll develop it, but it may increase your risk.
Brain Chemistry
Certain neurotransmitters—including serotonin, norepinephrine, and GABA—help regulate mood and anxiety.
Imbalances in these brain chemicals may contribute to anxiety symptoms.
Stressful Life Events
Major life changes can trigger anxiety, including:
Divorce
Loss of a loved one
Job changes
Financial stress
Chronic illness
Trauma
Even positive life events, such as getting married or starting a new job, can sometimes increase anxiety.
Medical Conditions
Some medical conditions can cause symptoms that resemble anxiety.
Examples include:
Thyroid disorders
Heart rhythm abnormalities
Low blood sugar
Certain vitamin deficiencies
Hormonal changes
For this reason, it's often important to discuss new symptoms with your primary care provider to rule out underlying medical causes.
Types of Anxiety Disorders
Several different anxiety disorders exist.
These include:
Generalized Anxiety Disorder (GAD)
Persistent, excessive worry about many areas of life.
Panic Disorder
Repeated panic attacks and fear of future attacks.
Social Anxiety Disorder
Intense fear of being judged, embarrassed, or criticized in social situations.
Specific Phobias
Extreme fear of specific situations or objects, such as flying, heights, or needles.
Agoraphobia
Fear of situations where escape might be difficult if panic symptoms occur.
How Is Anxiety Diagnosed?
There isn't a blood test or brain scan that diagnoses anxiety.
Instead, a psychiatric provider performs a comprehensive evaluation that includes:
Your symptoms
Medical history
Family history
Current medications
Substance use history
Daily functioning
Length of symptoms
Screening for other mental health conditions
This helps determine whether anxiety—or another condition—is contributing to your symptoms.
If you're wondering what this process looks like, read What Happens During Your First Psychiatric Appointment?
How Is Anxiety Treated?
The good news is that anxiety disorders are highly treatable.
Many people experience significant improvement with the right treatment plan.
Treatment depends on your symptoms, medical history, preferences, and goals.
Therapy
Many people benefit from psychotherapy, particularly Cognitive Behavioral Therapy (CBT), which teaches practical strategies for managing anxious thoughts and behaviors.
Lifestyle Changes
Healthy habits can support your mental health.
Examples include:
Regular exercise
Good sleep habits
Balanced nutrition
Limiting caffeine if it worsens anxiety
Stress-management techniques
Mindfulness or relaxation exercises
While lifestyle changes alone may not eliminate an anxiety disorder, they can play an important role in an overall treatment plan.
Medication
For some people, medication may help reduce anxiety symptoms.
Depending on your individual needs, a psychiatric provider may discuss options such as:
SSRIs
SNRIs
Other evidence-based medications
Medication decisions are individualized after reviewing your medical history, current medications, and treatment goals.
When Should You Seek Professional Help?
Everyone experiences anxiety from time to time. However, anxiety may benefit from professional evaluation if it:
Lasts for six months or longer
Feels difficult or impossible to control
Interferes with work, school, or relationships
Causes panic attacks
Prevents you from enjoying everyday life
Causes you to avoid situations because of fear
Keeps you from sleeping
Leaves you feeling emotionally or physically exhausted
Seeking help isn't a sign of weakness—it’s a proactive step toward improving your quality of life. Just as you would seek treatment for high blood pressure or diabetes, anxiety is a medical condition that deserves attention and care.
What Happens During an Anxiety Evaluation?
Many people feel nervous about scheduling their first psychiatric appointment.
The good news is that an evaluation is simply a conversation. There are no tests to pass and no "right" answers.
During your evaluation, your psychiatric provider will discuss:
Your current symptoms
When your anxiety began
How anxiety affects your daily life
Your medical history
Current medications and supplements
Family history
Previous treatments, if any
Your treatment goals
The goal is to understand your unique situation and determine the most appropriate treatment plan for you.
If you're wondering exactly what to expect, readWhat Happens During Your First Psychiatric Appointment?
Can Anxiety Go Away Without Treatment?
Sometimes mild anxiety improves after a stressful situation resolves.
However, anxiety disorders often become chronic if left untreated.
Many people notice that their anxiety gradually expands over time.
For example:
First, they avoid driving on highways.
Later, they avoid highways altogether.
Eventually, they avoid driving.
Or perhaps anxiety begins with public speaking but later spreads to meetings, social gatherings, or even phone calls.
Early treatment can often help prevent anxiety from becoming more disruptive.
Can Anxiety Be Cured?
Rather than thinking about a "cure," it's more helpful to think about management and recovery.
The vast majority of people with anxiety experience significant improvement with appropriate treatment.
Many people are able to:
Sleep better
Worry less
Feel calmer
Improve relationships
Increase productivity
Enjoy life again
Some people achieve long-term remission, while others benefit from ongoing treatment to keep symptoms well controlled.
Anxiety vs. Normal Stress
One of the most common questions people ask is:
"How do I know if I'm just stressed or if I actually have anxiety?"
Stress is usually connected to a specific situation.
Examples include:
Starting a new job
Taking an exam
Planning a wedding
Moving to a new home
Stress often improves once the situation resolves.
Anxiety disorders, on the other hand, frequently continue even when there isn't an obvious reason to worry.
The anxiety may feel constant, excessive, and difficult to control.
Frequently Asked Questions
Is anxiety a mental illness?
Anxiety disorders are recognized mental health conditions that affect millions of adults. They are common, treatable, and nothing to be ashamed of.
Can anxiety cause physical symptoms?
Yes.
Anxiety commonly causes:
Chest tightness
Muscle tension
Upset stomach
Headaches
Sweating
Racing heart
Trembling
Fatigue
Difficulty sleeping
These symptoms are real and result from activation of your body's stress response.
Can anxiety make you feel like you're having a heart attack?
Yes.
Panic attacks can mimic symptoms of a heart attack.
However, because chest pain and shortness of breath can also indicate serious medical conditions, always seek immediate medical attention if you're unsure or if you're experiencing new or severe symptoms.
What medications treat anxiety?
Treatment is individualized.
Depending on your medical history and symptoms, your psychiatric provider may discuss medications such as SSRIs, SNRIs, or other evidence-based options. Medication decisions should always be made after a comprehensive evaluation.
Is anxiety common?
Very.
Anxiety disorders are among the most common mental health conditions in the United States.
Millions of adults successfully manage anxiety with appropriate treatment.
How Live Now Psychiatry Can Help
At Live Now Psychiatry, we provide compassionate, evidence-based psychiatric care for adults throughout Florida via secure telehealth.
Whether you're experiencing constant worry, panic attacks, difficulty sleeping, or anxiety that's interfering with your daily life, we're here to help you explore treatment options in a supportive, judgment-free environment.
Our goal is to work with you to develop an individualized treatment plan that fits your unique needs and goals.
If you're unsure whether we're the right fit, we also offer a free 15-minute screening call to answer questions and determine whether our practice is appropriate for your needs.
Learn more about Online Anxiety Treatment in Floridaor Schedule Your Free Screening Call
Additional Resources
If you'd like to learn more about anxiety, these trusted organizations provide reliable, evidence-based information:
National Institute of Mental Health (NIMH)
Anxiety & Depression Association of America (ADAA)
National Alliance on Mental Illness (NAMI)
988 Suicide & Crisis Lifeline (for emergency mental health crises)
Related Articles
Continue learning with these helpful resources from Live Now Psychiatry:
What Happens During Your First Psychiatric Appointment?
Medical Disclaimer
Medical Disclaimer: The information provided in this article is for educational and informational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Reading this article does not establish a patient-provider relationship with Live Now Psychiatry or Rebecca Sommer, MSN, APRN, PMHNP-BC, FNP-BC.
Mental health conditions can have symptoms similar to those of medical conditions. If you are experiencing new, worsening, or concerning symptoms, consult your primary care provider or another qualified healthcare professional for an appropriate evaluation.
Treatment recommendations vary based on each individual's medical history, current medications, and personal circumstances. Never start, stop, or change a medication without first consulting your prescribing healthcare provider.
If you are experiencing thoughts of harming yourself or others, believe you are having a psychiatric or medical emergency, or feel you cannot keep yourself safe, call 911, go to the nearest emergency department, or call or text 988 to reach the Suicide & Crisis Lifeline.
While every effort is made to provide accurate and up-to-date information, medical knowledge continues to evolve. Live Now Psychiatry does not guarantee that all information in this article is complete, current, or applicable to every individual.
Final Thoughts
Living with anxiety can feel overwhelming, but you don't have to face it alone.
Anxiety is one of the most treatable mental health conditions, and seeking help is an important first step toward feeling better. Whether your symptoms are mild or significantly impacting your daily life, an evaluation can help determine the most appropriate path forward.
If you're ready to take the next step, Live Now Psychiatry is here to help adults throughout Florida access compassionate, evidence-based psychiatric care from the comfort of home.
Ready to get started?
Schedule your free 15-minute screening call today and take the first step toward feeling more like yourself again.