Anxiety is a normal human response to stress and uncertainty. It becomes more concerning when worry or fear is persistent, difficult to control, disproportionate to the situation, or begins to interfere with sleep, work, school, relationships, or other daily activities.
Learning the signs of anxiety can help you recognize when it may be useful to speak with a qualified health professional. Symptoms alone do not establish a diagnosis, because anxiety can occur in several mental health conditions and can also overlap with physical health problems.
What Is the Difference Between Stress and an Anxiety Disorder?
Stress usually has an identifiable external trigger, such as work pressure, financial concerns, illness, or relationship conflict. Anxiety can continue even when there is no immediate threat. NIMH explains that anxiety disorders involve more than occasional worry or fear and may persist or worsen over time.
A clinician looks at the duration, severity, triggers, physical symptoms, avoidance behaviors, and effect on daily functioning before determining whether symptoms may fit an anxiety disorder.
Common Signs and Symptoms of Anxiety
Excessive or difficult-to-control worry
Persistent worry about health, finances, work, family, responsibilities, or other everyday concerns can occur in generalized anxiety disorder. For a diagnosis of generalized anxiety disorder, specific diagnostic criteria must be met, including a longer pattern of difficult-to-control worry and associated symptoms. Occasional worry by itself is not the same as an anxiety disorder.
Feeling restless, tense, or on edge
People with anxiety may describe feeling keyed up, unable to relax, irritable, or physically tense. Muscle tension and restlessness are recognized symptoms associated with generalized anxiety disorder.
Sleep problems and fatigue
Anxiety can be associated with difficulty falling asleep, staying asleep, or feeling rested. Fatigue may also occur. Sleep symptoms have many possible causes, so persistent sleep problems should not be assumed to be caused by anxiety without appropriate assessment.
Difficulty concentrating
Some people with anxiety have trouble concentrating because worry repeatedly captures their attention. Concentration problems can also occur with depression, sleep disorders, attention-related conditions, medication effects, and medical illnesses, so context matters.
Physical symptoms
Anxiety can have physical features. Depending on the type of anxiety disorder, symptoms may include sweating, trembling, lightheadedness, shortness of breath, muscle tension, gastrointestinal discomfort, or a racing heart. New, severe, or unexplained physical symptoms should be medically evaluated rather than automatically attributed to anxiety.
Avoiding situations because of fear or anxiety
Avoidance can occur in several anxiety disorders. A person may begin avoiding social situations, travel, specific places, activities, or other triggers because of fear. When avoidance restricts daily life, professional assessment can help clarify the cause and appropriate treatment.
When Should You Seek Professional Help for Anxiety?
Consider speaking with a mental health or medical professional when anxiety:
- Is persistent or becoming worse
- Feels difficult to control
- Interferes with work, school, sleep, relationships, or daily responsibilities
- Leads to increasing avoidance
- Occurs with depression, substance use, or other significant mental health symptoms
- Is accompanied by physical symptoms that need medical assessment
You do not need to determine which anxiety disorder, if any, you have before asking for help. A professional evaluation can assess symptoms and determine whether another mental or physical health condition should also be considered.
How Are Anxiety Disorders Treated?
Treatment depends on the type of anxiety disorder, symptom severity, medical history, patient preferences, and other clinical factors. Common treatment approaches include psychotherapy, medication, or a combination of approaches.
Cognitive behavioral therapy
Cognitive behavioral therapy, or CBT, is a well-established psychotherapy used for anxiety disorders. A 2024 systematic review and network meta-analysis published in JAMA Psychiatry evaluated psychotherapies for generalized anxiety disorder and found evidence supporting CBT as an effective treatment approach.
Medication
Medication may be appropriate for some people with anxiety disorders. The choice of medication depends on diagnosis, symptoms, other health conditions, possible adverse effects, interactions, and individual treatment goals. Medication should be prescribed and monitored by an appropriately qualified health professional.
Supportive health habits
Regular sleep routines, physical activity, social connection, reducing excessive caffeine, relaxation practices, and other healthy routines may support overall mental well-being. These strategies can complement professional treatment but should not be presented as a substitute for indicated clinical care.
Anxiety Evaluation and Mental Health Care in New Jersey
If anxiety is interfering with your daily life, Core Wellness Behavioral Health offers virtual mental health services for eligible patients in New Jersey. A psychiatric evaluation can help clarify symptoms and guide treatment planning. Depending on the assessment, care may include therapeutic support and counseling or medication management when clinically appropriate.
Schedule an appointment or contact Core Wellness Behavioral Health to ask about availability, insurance participation, and services.
When Anxiety Becomes a Crisis
If anxiety occurs with thoughts of suicide, self-harm, severe emotional distress, or another mental health or substance use crisis, call or text 988 for the Suicide & Crisis Lifeline. Call 911 if there is immediate danger or a life-threatening emergency.
Frequently Asked Questions
Can anxiety cause physical symptoms?
Yes. Anxiety disorders can involve physical symptoms such as muscle tension, trembling, sweating, lightheadedness, shortness of breath, or a racing heart. Because these symptoms can also have medical causes, new or concerning physical symptoms should be evaluated appropriately.
Is occasional worry an anxiety disorder?
No. Occasional anxiety is a normal part of life. Anxiety disorders involve patterns of excessive fear or anxiety that persist and can interfere with daily functioning.
Is CBT effective for anxiety?
CBT is one of the best-studied psychological treatments for anxiety disorders. The evidence base varies by specific anxiety disorder and individual patient factors, so treatment should be personalized.
Can anxiety be treated through virtual care?
Some forms of mental health assessment, psychotherapy, and follow-up can be delivered through telehealth when clinically appropriate. The treating clinician determines whether virtual care is suitable for the patient’s needs and circumstances.
Sources
- National Institute of Mental Health: Anxiety Disorders
- National Institute of Mental Health: Generalized Anxiety Disorder
- National Institute of Mental Health: I’m So Stressed Out!
- Papola D, et al. Psychotherapies for Generalized Anxiety Disorder in Adults. JAMA Psychiatry. 2024.
- New Jersey Department of Human Services: 988 Suicide & Crisis Lifeline
This article is for general educational purposes and does not provide a diagnosis or replace individualized advice from a qualified medical or mental health professional.
