Anxiety isn't just in your head — it has very real physical effects on the body. The fight-or-flight response releases adrenaline and cortisol, which can cause a racing heart, raised blood pressure, muscle tension, gastrointestinal upset, fatigue, headaches, dizziness, sweating and shortness of breath. Many people first notice anxiety through these physical symptoms rather than as worry. Understanding how anxiety affects your body — and being able to distinguish anxiety symptoms from other medical conditions — is essential. The articles below explain the most common physical manifestations of anxiety and what you can do about each of them.
Can anxiety cause high blood pressure? Learn about the link between anxiety and blood pressure, what the research says, and how to manage both effectively.
Discover why anxiety causes stomach problems and what you can do about it. Learn about the brain-gut connection, common symptoms, and evidence-based relief.
Anxiety can leave you exhausted. Understand why anxiety causes fatigue and discover strategies to restore your energy and wellbeing.
Hot flashes are not just a menopause symptom. Explore the link between anxiety and hot flashes and how to manage both effectively.
Anxiety headaches are more common than you think. Identify your triggers, understand the types and find lasting relief today.
Anxiety tremors can be distressing but are very common. Understand why anxiety makes you shake and how to manage it effectively.
Nausea from anxiety is very common. Find out why anxiety upsets your stomach and what you can do to ease the discomfort quickly.
Anxiety chest pain can feel frightening. Learn what causes it, how to tell it apart from a heart attack, and what to do — including when to call 999.
Emetophobia: Complete Guide to Symptoms and Treatment Emetophobia, the intense and persistent fear of vomiting or witnessing others vomit, is more than just a dislike of nausea—it’s a...