Anxiety is a normal reaction to danger, the body’s automatic fight-or-flight response that is triggered when you feel threatened, under pressure, or are facing a challenging situation, such as a job interview, exam, or first date. In moderation, anxiety isn’t necessarily a bad thing. It can help you to stay alert and focused, spur you to action, and motivate you to solve problems. But when anxiety is constant or overwhelming—when worries and fears interfere with your relationships and daily life—you’ve likely crossed the line from normal anxiety into the territory of an anxiety disorder.

Since anxiety disorders are a group of related conditions rather than a single disorder, symptoms may vary from person to person. One individual may suffer from intense anxiety attacks that strike without warning, while another gets panicky at the thought of mingling at a party. Someone else may struggle with a disabling fear of driving, or uncontrollable, intrusive thoughts. Yet another may live in a constant state of tension, worrying about anything and everything. But despite their different forms, all anxiety disorders illicit an intense fear or worry out of proportion to the situation at hand.

While having an anxiety disorder can be disabling, preventing you from living the life you want, it’s important to know that you’re not alone. Anxiety disorders are among the most common mental health issues—and are highly treatable. Once you understand your anxiety disorder, there are steps you can take to reduce the symptoms and regain control of your life.

Self-help for anxiety

Not everyone who worries a lot has an anxiety disorder. You may feel anxious because of an overly demanding schedule, lack of exercise or sleep, pressure at home or work, or even from too much caffeine. The bottom line is that if your lifestyle is unhealthy and stressful, you’re more likely to feel anxious—whether or not you actually have an anxiety disorder.

These tips can help to lower anxiety and manage symptoms of a disorder:

• Connect with others. Loneliness and isolation can trigger or worsen anxiety, while talking about your worries face to face can often make them seem less overwhelming. Make it a point to regularly meet up with friends, join a self-help or support group, or share your worries and concerns with a trusted loved one. If you don’t have anyone you can reach out to, it’s never too late to build new friendships and a support network.
• Manage stress. If your stress levels are through the roof, stress management can help. Look at your responsibilities and see if there are any you can give up, turn down, or delegate to others.
• Practice relaxation techniques. When practiced regularly relaxation techniques such as mindfulness meditation, progressive muscle relaxation, and deep breathing can reduce anxiety symptoms and increase feelings of relaxation and emotional well-being.
• Exercise regularly.  To achieve the maximum benefit, aim for at least 30 minutes of aerobic exercise on most days (broken up into short periods if that’s easier). Rhythmic activities that require moving both your arms and legs are especially effective. Try walking, running, swimming, martial arts, or dancing.
• Get enough sleep. A lack of sleep can exacerbate anxious thoughts and feelings, so try to get seven to nine hours of quality sleep a night.
• Be smart about caffeine, alcohol, and nicotine. Caffeine and alcohol can make anxiety worse. And while it may seem like cigarettes are calming, nicotine is actually a powerful stimulant that leads to higher, not lower, levels of anxiety. 
• Put a stop to chronic worrying. Worrying is a mental habit you can learn how to break. Strategies such as creating a worry period, challenging anxious thoughts, and learning to accept uncertainty can significantly reduce worry and calm your anxious thoughts.

When to seek professional help

• While self-help coping strategies can be very effective, if your worries, fears, or anxiety attacks have become so great that they’re causing extreme distress or disrupting your daily routine, it’s important to seek professional help.
• If you’re experiencing a lot of physical symptoms, you should start by getting a medical checkup. Your doctor can check to make sure that your anxiety isn’t caused by a medical condition, such as a thyroid problem, hypoglycemia, or asthma. Since certain drugs and supplements can cause anxiety, your doctor will also want to know about any prescriptions, over-the-counter medications, herbal remedies, and recreational drugs you’re taking.
• If your physician rules out a medical cause, the next step is to consult with a therapist who has experience treating anxiety disorders. The therapist will work with you to determine the cause and type of your disorder and devise a course of treatment.