News & Research
The Siggy Blog
Expert articles on medications, conditions, and the future of mental healthcare, from the team building it.
Fear vs. Anxiety: Understanding the Difference
Fear responds to a present threat. Anxiety anticipates a future one. Learn the neurobiological and clinical differences, and when anxiety becomes a disorder.
What Are the Most Common PTSD Triggers? A Clinical Guide
PTSD triggers are sensory, situational, or internal cues that activate the same threat response as the original trauma. Learn the most common types and the neuroscience behind why they work.
Why Do I Overthink Everything? The Depression-Anxiety Link
Overthinking and depression share a neurobiological root. This guide explains how rumination bridges depression and anxiety, why willpower alone doesn't work, and what evidence-based treatment actually does.
Anxiety and Memory Loss: What's the Connection?
Anxiety doesn't just feel bad, it can impair how your brain encodes and retrieves memories. Here is what the research shows about the cortisol-hippocampus connection and what you can do about it.
Anxiety and Shortness of Breath: How to Tell the Difference
Shortness of breath from anxiety affects 70% of panic attack sufferers. Here is how to tell it apart from cardiac causes and when to seek emergency care.
Why Do I Cry So Much? When Crying Is a Mental Health Signal
Frequent crying can be completely normal or a clinical sign of depression, anxiety, or emotional dysregulation. Here is how to tell the difference and what to do about it.
ADHD Paralysis: Why You Can't Start Tasks and What Helps
ADHD paralysis isn't laziness. A licensed PA explains why the ADHD brain freezes on tasks, the three forms it takes, and what clinical evidence says actually helps.
Can Anxiety Cause Chest Pain? When to Worry
Yes, anxiety can cause real chest pain. A psychiatrist explains how anxiety produces chest pain, how to tell it from cardiac causes, and when to call 911.
Anxiety Chills: Why Anxiety Makes You Feel Cold and How to Stop It
Anxiety chills happen when the fight-or-flight response redirects blood flow away from your skin. Here is the physiology behind cold, shivering, and trembling from anxiety, and what actually helps.
Can Anxiety Cause High Blood Pressure? What the Research Says
Anxiety can spike your blood pressure in the short term and may contribute to sustained hypertension over time. A licensed clinician explains the research and what to do about it.
What Are the Signs of Depression in Adults?
Depression in adults doesn't always look like sadness. A licensed PA explains the 9 symptoms, what they actually feel like in adults, and when to get evaluated.
Stress vs. Anxiety: How to Know Which One You're Actually Dealing With
Stress and anxiety share symptoms, but they are clinically different. A Psych PA explains the key distinctions, why they matter for treatment, and when to get help.
How to Manage Test Anxiety: Evidence-Based Techniques That Work
Test anxiety affects 10 to 35 percent of college students and reduces academic performance. A Psych PA explains the evidence-based techniques that actually reduce it.
Why Am I Depressed? Common Triggers You Might Not Expect
Feeling depressed but can't pinpoint why? A licensed PA explains the full spectrum of depression triggers, from obvious stressors to medical and biological causes that most people overlook.
What Does Anxiety Feel Like? Physical and Mental Symptoms Explained
Anxiety shows up in the body before the mind catches on. A clinician explains the physical and cognitive symptoms of anxiety, why they happen, and when they signal something clinical.
What a Manic Episode Feels Like: A Clinical Perspective
Mania isn't a mood swing or a productivity boost. A psychiatrist explains the specific biology, warning signs, and daily patterns that define a manic episode, and why continuous monitoring changes outcomes.
Am I Depressed? 10 Signs to Look For
Depression doesn't always feel like sadness. It can feel like numbness, exhaustion, or an inability to care about anything. Here are 10 clinically grounded signs and what they mean.
Do I Have ADHD? 12 Signs Adults Often Miss
Adult ADHD goes undiagnosed in most people who have it. Here are 12 signs that adults commonly overlook or misattribute, what the ASRS-5 screening tool measures, and when to pursue a clinical evaluation.
What Does Depression Feel Like? Real Experiences Explained
Depression is not just sadness. People describe numbness, physical exhaustion, fog, and a quiet erasure of everything that once felt meaningful. Here is what depression actually feels like from the inside, grounded in clinical research.
What Are the 17 Symptoms of Complex PTSD?
Complex PTSD develops from prolonged trauma, not a single event. This guide covers Pete Walker's 17-symptom framework, the ICD-11 clinical criteria, and what effective treatment actually involves.
ADHD Symptoms in Adults: Signs You Might Have Written Off as Something Else
Adult ADHD rarely looks like a hyperactive child. Here are the symptoms that show up differently in adults, why they get missed, and what the evaluation process involves.