Anxiety or Just Stress? How to Tell — and When It’s Time to Get Help

By Jacinta Wangui, DNP, ARNP · Evolving eHealth · Clinically reviewed 7/1/25

Everyone worries. Before a presentation, during a hard month, when the car makes a new noise — worry is the mind doing its job. So how do you know when worry has crossed from ordinary stress into something worth treating?

The distinction is not academic. One resolves on its own. The other tends to dig in — and, on average, waits an astonishingly long time for help.

Stress has a cause. Anxiety has a life of its own.

Stress is a response to something identifiable: a deadline, a conflict, a bill. It is roughly proportional to the situation, and — this is the defining feature — it eases when the situation resolves. You give the presentation, and your shoulders come down.

An anxiety disorder behaves differently. Clinicians look for four things: worry that persists for months rather than days; worry out of proportion to the actual circumstances; worry that feels difficult to control and does not respond to reassurance; and worry that costs you something real — sleep, plans, relationships, work. For generalized anxiety disorder specifically, diagnostic criteria require excessive worry occurring more days than not for at least six months, alongside symptoms such as restlessness, fatigue, difficulty concentrating, irritability, muscle tension, or disrupted sleep.

Put simply: you solve one worry and your mind promptly hires a replacement. That pattern, sustained and costly, is what separates an anxiety disorder from a stressful season.

The symptoms most people never connect to anxiety

Anxiety is not only a mental experience, and this is where it hides. In one study of primary care patients with generalized anxiety disorder, only 13.3% presented with anxiety as their chief concern. Far more common were somatic complaints (47.8%), pain (34.7%), and sleep disturbance (32.5%) [1].

Racing heart, chest tightness, stomach trouble, muscle tension, jaw clenching, and persistent fatigue are all common features of anxiety — and many people spend months pursuing these symptoms through medical workups before anyone asks about worry. If your tests keep returning normal while your body stays on high alert, anxiety belongs on the list of possibilities, not at the bottom of it.

Panic attacks deserve separate mention: sudden waves of intense fear with pounding heart, shortness of breath, dizziness, or a sense of doom, typically peaking within minutes. They are not dangerous — but “just anxiety” is a poor description of something that can convince you that you are dying.

The number that should change how you think about waiting

Anxiety disorders are common: lifetime prevalence in U.S. adults is roughly 26.4% among men and 40.4% among women [2]. They are also treatable. And yet the treatment gap is extraordinary.

According to data cited by the U.S. Preventive Services Task Force, only 11% of U.S. adults with an anxiety disorder began treatment within the first year of onset, and the median time to treatment initiation was 23 years [2]. In one study of 965 primary care patients, just 41% of those with an anxiety disorder were receiving treatment for it [2].

That gap is precisely why, in June 2023, the Task Force issued its first-ever recommendation that clinicians screen all adults age 64 and younger for anxiety disorders — including pregnant and postpartum patients — assigning it a Grade B recommendation [2,3]. Anxiety is not being missed because it is rare. It is being missed because it presents sideways, and because people wait.

Signs it is time to talk to someone

• Worry feels uncontrollable most days, and has for months
• You are avoiding places, people, or situations because of what might happen
• Sleep is regularly lost to a mind that will not stop
• Physical symptoms persist with no medical explanation found
• You have had panic attacks, or you now fear having one
• Coping strategies that used to work — exercise, distraction, talking it out — are no longer enough

You do not need to be in crisis to deserve treatment. “Functioning but exhausted” is reason enough for an evaluation.

What treatment actually looks like

Evaluation comes first. Generalized anxiety, panic disorder, and social anxiety respond to different approaches, and anxiety frequently travels alongside depression, ADHD, thyroid conditions, or sleep disorders that change the plan entirely. Brief screening tools such as the GAD-7 help structure the conversation, but a score is a starting point, not a diagnosis.

Medication, described honestly. First-line medications for anxiety disorders are typically daily medications that build effect over several weeks — not instant relief. You should expect a plain explanation of options, likely side effects, and realistic timelines before anything is prescribed.

Therapy is not the runner-up. Cognitive-behavioral approaches are among the most effective treatments available for anxiety disorders, and many people do best with therapy and medication together. Medication can quiet the alarm; therapy retrains the alarm system. We coordinate with your therapist, or help you find one.

Getting help without the waiting room

Telehealth suits anxiety care unusually well — for many people with panic or social anxiety, getting to an office is itself part of the barrier. At Evolving eHealth, evaluation and ongoing medication management happen over secure video with the same board-certified psychiatric nurse practitioner at every visit, across all eleven states where we are licensed. Most new patients are seen within the week.

Not sure whether what you are feeling warrants an appointment? Take our free, private mental health check-in — four questions, nothing saved, no signup. It cannot diagnose anything, but it can tell you whether a conversation is worth having.

If you are in crisis, do not wait for an appointment. Call or text 988 to reach the Suicide & Crisis Lifeline, available 24/7, or text HOME to 741741. For medical emergencies, call 911.

References

1. US Preventive Services Task Force. Screening for Anxiety Disorders in Adults: Recommendation Statement — supporting evidence on presentation and underdetection in primary care. JAMA. 2023;329(24):2163-2170.
2. US Preventive Services Task Force. Anxiety Disorders in Adults: Screening — recommendation and evidence summary, including lifetime prevalence and treatment-initiation data. June 20, 2023. uspreventiveservicestaskforce.org
3. Screening for Anxiety Disorders in Adults: US Preventive Services Task Force Recommendation Statement. JAMA. 2023;329(24):2163-2170. doi:10.1001/jama.2023.9301

This article is for general medical education and does not substitute for an individualized medical evaluation. Screening tools cannot diagnose an anxiety disorder. If you are struggling, speak with a licensed clinician.