Maria had been feeling terrible for months. “I can’t tell if it’s anxiety or depression,” she told her therapist at Resolutions Therapy. “I’m exhausted, can’t concentrate, and feel on edge all the time. But I also feel hopeless. Which one is it?” Her therapist explained that this confusion is extremely common — and there’s a clinical reason why.

If you’ve been asking yourself the same question, you’re not alone. Is it anxiety or depression is one of the most common queries we hear at intake — and the most honest answer is often “it’s both, and that’s actually the norm.” This guide walks you through the clinical differences, a 15-question self-assessment based on diagnostic criteria, and what evidence-based treatment looks like in 2026.

Why “is it anxiety or depression” is such a hard question

Telling these two apart isn’t just hard for patients. It’s hard for clinicians. There are real, well-documented reasons why these conditions blur into each other — and understanding those reasons is the first step toward getting the right treatment.

None of this means a clinician can’t tell them apart. It means the question often isn’t “which one?” — it’s “which one came first, which one is loudest right now, and what’s the most efficient treatment plan when both are in the room.”

Anxiety vs depression at a glance

Before the quiz, here’s the clean clinical contrast. These are general patterns — not a diagnosis — but they capture the core distinctions.

The 15-question assessment below is built around these three patterns. Each question asks which one resonates most — A, B, or C. Your dominant answer pattern points toward what’s likely going on.

15-question symptom self-assessment

Understanding your results: the science behind the assessment

The assessment looks at symptoms along the dimensions clinicians actually use to differentiate anxiety from depression. Here’s what the research says about each pattern.

When it’s primarily anxiety

Anxiety disorders are characterized by excessive worry, fear, or apprehension that’s disproportionate to the actual threat. The diagnostic features most clinicians look for: future-oriented thinking (“what if” thoughts), physical arousal (heart racing, sweating), and avoidance of anxiety-triggering situations. Research from the Netherlands Study of Depression and Anxiety found anxiety often has an earlier age of onset compared to depression — and when comorbidity exists with anxiety as the first condition, symptoms tend to last longer.

When it’s primarily depression

Depressive disorders involve persistent low mood, loss of interest or pleasure, and feelings of worthlessness or hopelessness. The focus is past-oriented — ruminating on failures, regrets, perceived inadequacies. Unlike anxiety’s arousal, depression brings slowing — of thoughts, movements, energy. The most distinctive feature is anhedonia: the inability to feel pleasure from things you used to enjoy. Anhedonia is fairly specific to depression and far less common in pure anxiety.

When it’s both

A 2025 study in Clinical Psychological Science found 45.7% of people with lifetime major depressive disorder also had a history of one or more anxiety disorders. The NESDA study reported even higher rates in clinical samples — 65% comorbidity. When both conditions coexist, research consistently shows worse outcomes if untreated: higher severity, more chronicity, slower recovery, increased recurrence rates, and greater functional impairment. That’s not a reason to despair — it’s the reason accurate assessment matters and integrated treatment exists.

When you have both: comorbidity research at a glance

The takeaway isn’t “you’re worse off because you have both.” It’s that comorbid presentations are common, well-studied, and respond to treatment — they just need a treatment plan that addresses both conditions instead of treating one and hoping the other resolves on its own.

Treatment approaches in 2026

When anxiety and depression coexist, treatment has to address both. The good news: most evidence-based treatments work for both conditions. NIMH research shows CBT alone reduces major depression onset by 33–43% in adults with subthreshold symptoms.

Getting help at Resolutions Therapy in Wichita

If the quiz pointed toward anxiety, depression, or both, the next step is a 30-minute intake. We don’t require a referral, a diagnosis, or a perfectly worded answer to “what’s wrong.” We just need you to call.

Frequently asked questions