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What Causes Anxiety? Why do I Feel Anxious For No Reason?

why do I feel anxious for no reason?

Maybe you’re in the grocery store, sitting down for a meal, or driving when it creeps up on you: the tightness in your chest and throat, sweaty palms, or nausea. At first, you ignore it, but it becomes more and more persistent until you’re convinced something is wrong. You don’t know what, but you know something is. 

You’ve just experienced the physical symptoms of anxiety, and it may have felt like it came out of nowhere. If you feel anxious for no reason, you’re not alone. Around 19% of people have a diagnosed anxiety disorder, but even more people are likely to experience anxiety for no reason on a daily or weekly basis. 

Despite feeling like it came out of nowhere, there is a reason for your anxiety, and understanding the cause of it will help you put an end to it and restore your peace of mind.

5 Reasons You Feel Anxious For No Reason

causes of anxiety

Causes of an anxiety disorder range from genetics to childhood experiences and personality traits. While these causes may help you understand why you are prone to feeling anxiety, they won’t always explain why you’re feeling anxious right now, and what you can do to feel better. (We’ll discuss that later.)

If you feel anxious for no reason today, these causes may be at the root:

  • You were triggered: Being “triggered” refers to seeing, hearing, smelling, or experiencing something that reminds you of a past trauma. This can be a big trauma, like a car crash or assault, or something smaller, like being yelled at by your first boss. You won’t always know when you’ve been triggered; it can happen unconsciously. For example, you drive by your old work and feel anxious. You may not have consciously realized that you had driven by your old job, but your brain unconsciously did and alerted your body to feel anxious. 
  • You’ve had anxiety-provoking food or drinks: Some substances, like caffeine, can produce the physical symptoms of anxiety. If you feel jittery, anxious, and on edge, think about what you’ve eaten recently. Have you had a lot of caffeine, alcohol, or sugar? When was the last time you ate? Skipping meals can also cause anxiety-like physical symptoms. 
  • Physical Health Issues: Our physical and mental health are linked together in more ways than one. Some physical health issues such as thyroid issues, sleep disorders, heart problems, asthma, and diabetes can all look like anxiety, and anxiety can look like physical health issues often. 
  • Certain medications: If you’ve been feeling anxious for no reason, take a look at your current medications. Have you started any new ones? Some medications have a side effect of anxiety. (Some medications, like Wellbutrin, can help anxiety.)
  • You were reminded of a stressful future event: We’re not always aware of our thought processes. If your mind drifts to something you’re stressed out about—work, a social function, or a strained relationship, for example—it can result in the physical symptoms of anxiety. 

It can be hard to understand why you’re feeling anxious, especially because so much of our thought processes and understandings are unconscious.

How to Identify Why You Feel Anxious

why do I feel anxious?

There are some things you can immediately do to calm anxiety. Going for a walk, taking a cold shower, or doing some breathing exercises are all ways you can feel less anxious immediately

In the long term, you might want to learn how to identify why you feel anxious, so you can put a stop to the root cause and not just address the symptoms. 

To identify why you feel anxious for no reason, follow these steps:

  1. Stop and become aware of your surroundings: Are you in immediate danger? Is there anything in your surroundings that would trigger your anxiety? Our brain is very good at picking up signs of danger before we’re even conscious of it. 
  2. Journal your thoughts (or talk through them out loud): Start with your immediate thoughts. What were you thinking when you started to feel anxious? Where do those thoughts lead? Do you notice any cognitive distortions? Try a “stream of consciousness” journal entry where you write down or talk about anything that comes to mind without judgment. 
  3. Make a list of your current stressors: If you still haven’t found the root cause of your anxiety, think about everything that is causing you stress. Be specific. Is there a work project weighing heavily on your mind? A text from your partner that you don’t totally understand? Pay attention to your physical sensations as you do this. Did thinking about any of them spark that same anxiety?
  4. Eat some food and take a rest: You might just be anxious because your needs aren’t being met. Try to meet your physical needs, and see if that helps. 
  5. Talk to a therapist: If you still can’t figure out why you’re feeling anxious, and the anxiety is consistent and impacting your quality of life, it might be time to talk to a therapist. You might have an anxiety disorder such as General Anxiety Disorder, OCD, or a panic disorder, all of which can cause anxiety for no reason. 

Feeling anxious for no reason can be exhausting. Not only are you fighting anxiety but you’re also trying to figure out why and trying to convince yourself that there’s no reason to feel anxious. This can be exhausting, as satisfying anxiety with a rational argument is difficult; most anxiety isn’t rational. 

Instead, use these tips to stop feeling anxious and calm down now.

How to Stop Being Anxious?

Depending on why you’re feeling anxious, you might have to do different things. Removing yourself from a triggering situation or addressing an issue that’s giving you anxiety are both great ways to stop being anxious, because they remove the source of your anxiety. 

But if you don’t know why you’re feeling anxious, calming down can be a little more difficult. Here are some tips:

  • Deep Breathing Exercises: Take slow, deep breaths in through your nose and out through your mouth. Focus on the sensation of your breath filling your lungs and exhale any tension you feel.
  • Progressive Muscle Relaxation: Tense and then relax each muscle group in your body, starting from your toes and working your way up to your head. This technique can release physical tension and promote relaxation.
  • Mindfulness Meditation: Practice being present in the moment without judgment. Focus on your breath, sensations in your body, or the sounds around you to help ground yourself and reduce anxiety.
  • Grounding Techniques: Engage your senses by focusing on what you can see, hear, touch, taste, and smell. This can help bring your attention back to the present moment and decrease feelings of anxiety.
  • Guided Imagery: Close your eyes and visualize a calm, peaceful place. Imagine yourself there and focus on the details to create a sense of relaxation and comfort.
  • Journaling: Write down your thoughts and feelings to help process and release them. Acknowledging and expressing your emotions can provide relief and clarity during anxious moments.
  • Physical Activity: Engage in gentle exercise or movement, such as walking, stretching, or yoga. Physical activity can help release endorphins, reduce stress, and improve your mood.
  • Listening to Calming Music: Play soothing music or nature sounds to create a calming environment. Music has the power to influence emotions and can help you relax and unwind.

Remember, it's important to find coping strategies that work best for you. These techniques can help you manage anxiety in the moment, but reaching out to a therapist for additional support and guidance is also highly beneficial. You are not alone in this journey, and there are always resources available to help you live your brightest life. Take care of yourself, and know that brighter days are ahead.

Another option is to talk to an anxiety therapist. An anxiety therapist won’t just help you find coping mechanisms to calm down in the moment, they’ll help you dismantle the reasons why you’re feeling anxious and address the root cause. 

To find an anxiety therapist near you, give Lifebulb a call or browse our list of anxiety therapists near you

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Frequently Asked Questions

Feeling anxious for no apparent reason can be unsettling and confusing. It's important to know that anxiety doesn't always have a clear cause and can be influenced by various factors such as genetics, brain chemistry, past experiences, or even underlying medical conditions. Remember that your feelings are valid, and seeking support from a therapist can help you better understand and manage these emotions.

There are several techniques you can try to calm your anxiety at the moment. Deep breathing exercises, progressive muscle relaxation, mindfulness meditation, grounding techniques, engaging in physical activity, listening to calming music, or journaling are all effective strategies. Finding what works best for you is key. Remember, it's okay to feel anxious, and taking steps to manage it is a positive and empowering choice.

It's common for individuals to experience feelings of anxiety without a clear trigger. Sometimes, our bodies and minds respond to stress or uncertainty in ways that manifest as anxiety. While it can be unsettling, it's important to remember that you are not alone in feeling this way. Seeking support from a therapist can provide valuable insights and coping strategies to manage these feelings.

Anxiety can be triggered by a variety of factors, such as stressful life events, trauma, changes in routine, health concerns, work or school pressure, relationship issues, or even genetic predisposition. Each person's experience with anxiety triggers can be unique, and it's helpful to identify patterns or situations that may contribute to your feelings of anxiety. Working with a therapist can provide a deeper understanding and tailored strategies to address these triggers.

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