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Overview
Key Facts
Types
Symptoms
Causes
Risk factors
Diagnosis
Specialist to visit
Prevention
Treatment
Home-care
Complications
Alternatives therapies
Living with
FAQs
References
Content Details
Last updated on:
28 Jul 2025 | 06:41 PM (IST)
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Anxiety
Also known as Anxiety disorder.

Anxiety refers to a feeling of stress, worry, or nervousness as a reaction to difficult and stressful situations. Some feelings of being anxious are completely natural; they even help you become productive in dealing with challenging situations. However, a feeling of intense fear, worry, and panic about day-to-day situations that interfere with your daily life and surroundings to a great extent is a psychiatric condition called anxiety disorder.

 

 

A rapid heartbeat, sweating, fatigue, irritability, feeling of dread, racing thoughts, and difficulty concentrating are some of the symptoms of anxiety. Factors like a family history of anxiety, childhood adversity, substance misuse, chronic illness, or high-stress environments can increase the risk. Anxiety disorders are the most common types of mental health conditions and are twice as likely to affect females as males. 




If episodes of anxiety become too frequent and severe, and start affecting your quality of life and everyday behavior, it is essential to seek professional help. Medications, psychotherapy, and lifestyle modifications can help alleviate the symptoms of anxiety.

Key Facts
Usually seen in
  • Children between 6-17 years of age
  • Adults between 18-25 years of age
Gender affected
  • Both men and women but more common in women
Body part(s) involved
  • Brain
Prevalence
  • Worldwide: 4.05–4.5% of the population (2019)
Mimicking Conditions
  • Pheochromocytoma
  • Asthma
  • Atrial fibrillation
  • Hyperthyroidism
  • Alcoholism
  • Delirium
  • Diabetic ketoacidosis
  • Substance abuse

 

Necessary health tests/imaging
  • Screening tools: GAD-7 (Generalized Anxiety Disorder-7), Hamilton Anxiety Rating Scale (HAM-A), Beck Anxiety Inventory (BAI).

 

Treatment

 

 

 

 

  • Psychological treatments: Cognitive Behavioral Therapy (CBT), Exposure-based therapies, and Mindfulness-based interventions.
Specialists to consult
  • Psychologist
  • Psychiatrist

Types Of Anxiety 

 

According to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), anxiety disorders are classified as:

 

1. Generalized anxiety disorder (GAD)

 

GAD is characterized by excessive and persistent worry about various aspects of life, like work, health, and social interactions, for at least six months. 

 

2. Panic disorder

 

Panic disorder involves recurrent, unexpected panic attacks, sudden periods of intense fear that peak within minutes.

 

3. Phobias

 

Phobias are intense, irrational fears of specific objects or situations that lead to avoidance behavior. There are three DSM-5 subtypes:

 

  • Specific phobias, like the fear of heights, blood, animals, etc.

  • Social anxiety disorder (social phobia), which is the fear of social situations 

  • Agoraphobia is the fear of situations where escape might be difficult, for example a public transport, crowds, etc.

 

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Symptoms of Anxiety

 

Anxiety presents as both emotional and physical symptoms, which include:

 

Emotional symptoms

 

  • Persistent worry or excessive fear
  • Feeling overwhelmed or out of control
  • Irritability or mood swings
  • Difficulty concentrating or the mind going blank
  • Sense of impending doom or danger
  • Restlessness or inability to relax

 

Physical symptoms

 

  • Rapid heartbeat or palpitations
  • Shortness of breath
  • Sweating or trembling
  • Muscle tension or body aches
  • Nausea, upset stomach, or digestive issues
  • Dizziness or light-headedness
  • Sleep disturbances, like insomnia or trouble staying asleep.
Did You Know?

Up to 70% of individuals with generalized anxiety disorder (GAD) report chronic sleep disturbances, including difficulty falling asleep, staying asleep, or experiencing non-restorative sleep. 

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Causes Of Anxiety

 

Our brain produces certain chemicals which are known as neurotransmitters, which help us deal with anxiety. The neurotransmitters such as norepinephrine, serotonin, dopamine, and gamma-aminobutyric acid are related to our mood and emotions. Any imbalance of these neurotransmitters can lead to symptoms of anxiety and other anxiety-related disorders.

 

 

The causes of anxiety disorder are not very clear. Some people experience severe anxiety in certain situations, while others take similar conditions with ease. More focused studies are required to fully understand the reason. However, it is thought to be due to a complex interaction of genetics, environmental factors, and lifestyle choices.

 

We'll explore the risk factors in greater detail in the next section.

Risk Factors Of Anxiety 

 

While anyone can experience anxiety, several factors are known to increase the likelihood of developing an anxiety disorder. These include:

 

Family history

 

Individuals with a parent or sibling diagnosed with an anxiety disorder are at increased risk, due to genetic and environmental factors.

 

Adverse childhood experiences

 

Early-life trauma, including emotional, physical, or sexual abuse or neglect, can alter stress regulation systems, increasing anxiety risk.

 

Traumatic life events

 

The sudden loss of a loved one, accidents, assaults, or exposure to violence are strong risk factors for the development of anxiety disorders.

 

Substance use

 

Alcohol, nicotine, and drug use, as well as withdrawal, can contribute to anxiety onset or exacerbate existing anxiety.

 

Mental health conditions

 

Chronic medical conditions

  • Diabetes
  • Cardiovascular disease
  • Chronic pain
  • Thyroid disorders.

 

 

Did You Know?

Women are nearly twice as likely as men to experience depression and anxiety disorders in their lifetime.

Want to understand the difference between anxiety and depression?

 

Diagnosis Of Anxiety

 

The diagnosis of an anxiety disorder is primarily clinical, based on a detailed evaluation of the person’s symptoms, medical and psychiatric history, and how these symptoms affect their daily functioning.

 

A mental health professional or primary care provider will often use structured interviews and standardized screening tools to assess the presence and severity of anxiety. Commonly used tools include:

 

  • GAD-7 (Generalized Anxiety Disorder-7): This is a short 7-question quiz used to check how often you feel worried, nervous, or restless.

 

  • Hamilton Anxiety Rating Scale (HAM-A): This is a checklist used by doctors to measure how severe your anxiety symptoms are.

 

  • Beck Anxiety Inventory (BAI): This consists of a 21-question self-test that helps you understand how much anxiety is affecting your body and mind.




There are no lab tests that can directly diagnose anxiety. However, to rule out medical conditions that can mimic or worsen anxiety symptoms, a physician may order:



  • Complete blood count: Done to look for signs of an infection or inflammation in the body

  • Thyroid profile total: This test is done to rule out any potential cause of thyroid disorders

  • Alcohol screen blood: This is a blood test to rule out symptoms caused due to alcohol abuse

  • Drugs of abuse (qualitative) panel: This has a series of blood tests to check if there are any underlying side effects of medicines

  • Electrocardiogram (ECG): This is an imaging test to rule out cardiac causes of palpitations or chest discomfort.



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Specialist To Visit

 

When episodes of anxiety become too frequent and severe, and start affecting your life and everyday behavior, it is essential to visit a doctor. The specialists who can help diagnose and treat anxiety are: 

 

  • Psychiatrist
  • Psychologist

 

A psychiatrist is a medical doctor who can diagnose anxiety, prescribe medications, and offer medical treatment.

 

A psychologist is a trained mental health professional who provides therapy (like CBT) to help manage anxiety through talk-based strategies.

 

When to see a doctor?

 

See a doctor if: 

 

  • Anxiety interferes with your daily life, work, or relationships
  • You feel constantly on edge or panicked without a clear reason
  • Sleep, appetite, or focus is affected for more than a few weeks
  • Self-help strategies haven’t improved your symptoms
  • You’re experiencing physical symptoms like chest tightness, breathlessness without a clear cause.

 

Don't wait for the symptoms to get worse. Talk to a mental health expert today and take the first step toward healing.

Prevention Of Anxiety

 

Anxiety can affect anyone, but healthy lifestyle choices and emotional self-care can go a long way in keeping it at bay. Here are simple, science-backed habits to help prevent anxiety before it starts. Here are some tips that can help:



Know your triggers

  • Identify situations or thoughts that commonly cause stress
  • Keep a journal to track when anxiety spikes
  • Set realistic boundaries at work and in relationships
  • Avoid overcommitting, and learn to say no.

 

Limit your screentime 

  • Reduce constant scrolling and news updates
  • Set social media time limits or app curfews
  • Avoid screens at least 30 to 60 minutes before bed
  • Use calming apps for breathing, meditation, or nature sounds.

 

Manage your lifestyle

  • Get 7–9 hours of quality sleep every night
  • Be active, exercise regularly, atleast for 30 mins
  • Limit caffeine, alcohol, and processed foods
  • Practice mindfulness or meditation.

 

Anxiety is real, but it can be managed. While you can’t control every stressor, science-backed habits can help calm your mind before anxiety takes over. Curious about how meditation fuels mental clarity and brain health?

Treatment Of Anxiety

 

Mild or infrequent episodes of anxiety do not require any treatment. However, when the episodes of anxiety or panic attacks become too frequent, then treatment is considered. It consists of:

 

Pharmacological management

 

a) Selective Serotonin Reuptake Inhibitors (SSRIs): These are used as first-line treatment for long-term management of anxiety disorders by increasing serotonin levels. Commonly used drugs are:

 

b) Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs): These help relieve anxiety by increasing both serotonin and norepinephrine in the brain. Most commonly used medications are:

 

c) Benzodiazepines: These provide quick relief from acute anxiety symptoms but are not advised for long-term use due to the risk of dependence. Examples include:

 

d) Beta-blockers: Propranolol is commonly used to ease physical symptoms of anxiety, but evidence supporting its effectiveness for treating anxiety disorders is limited.

 

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Psychological treatments(psychotherapy)

 

a) Cognitive Behavioral Therapy (CBT): CBT helps individuals identify and challenge negative thought patterns and behaviors, teaching healthier ways to cope with anxiety. It’s widely proven effective for many anxiety disorders.

 

b) Exposure-based therapies: These gradually expose individuals to feared situations or thoughts in a controlled way, helping reduce avoidance and fear over time. Highly effective for phobias, OCD, and panic-related disorders.

 

c) Mindfulness-based interventions: These use techniques like meditation and breathing exercises to focus on the present moment, helping reduce anxiety and emotional reactivity. They show moderate benefits, especially for stress-related anxiety.

Home-Care For Anxiety

 

Lifestyle changes like regular exercise, a balanced diet, good sleep, and limiting caffeine or alcohol can significantly reduce anxiety over time. If you experience extreme symptoms of anxiety, it might be a panic attack. Try this: 

 

Grounding technique for anxiety attacks

 

If you are having a panic or anxiety attack, you can use a 5-4-3-2-1 technique to deal with anxiety. As per this technique, whenever you are feeling anxious, you should start concentrating on your breathing and try to take slow and deep, regular breaths. Once your breathing is normalized, follow the 5-4-3-2-1 steps:

  • Identify 5 things you can see around you
  • Identify 4 things you can touch around you
  • Identify 3 things you can hear
  • Identify 2 things you can smell
  • Identify 1 thing you can taste

 

This will help distract your mind away from the anxious thoughts and help you cope with the anxiety attack.

Did You Know?

Certain herbal supplements like passionflower and kava have shown strong evidence in reducing anxiety symptoms in some clinical studies. Always consult your doctor before starting any herbal remedy, especially if you're taking medications or have health conditions.

Complications Of Anxiety

Anxiety disorder, if left untreated, can worsen gradually and lead to various complications. These may include:

  • Chronic depression
  • Substance abuse - smoking, alcoholism, and drug dependence
  • Insomnia
  • Chronic fatigue and pain
  • Lack of productivity
  • Suicidal thoughts
  • Suicide

Alternative Therapies for Anxiety

 

Apart from medications, alternative therapies and lifestyle interventions can control anxiety. However, if the symptoms are extreme and affecting your routine, it is advisable to seek help. Therapies that may include:

 

Exercise and yoga

 

There is plenty of evidence that suggests light exercises and yoga can help improve your mood and induce feelings of happiness, positivity, and exhilaration. Regular activities, such as walking, cycling, swimming, pilates, tai-chi, yoga, etc., can help with anxiety too.

 

Massage

 

Light massage helps rejuvenate the body, promotes relaxation, and improves overall mood. Going for regular light massages may help alleviate feelings of anxiousness.

 

Meditation and relaxation

 

Specific exercises focused on promoting relaxation in the body, such as breathing exercises, are particularly helpful in fighting anxiety. Meditating daily can help increase focus and concentration, and it can also help increase your mental strength. 

 

Ayurveda

 

Panchakarma therapy and herbs like Ashvagandha, Jatamansi, Bhramhi, and Mandookaparni are Ayurvedic treatment options for people suffering from anxiety disorders.

 

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Living with Anxiety

 

Living with anxiety can feel overwhelming, but with the right tools, support, and mindset, it’s manageable. Some tips that can help you cope with anxiety are:

 

1. Build a supportive routine

 

  • Stick to regular sleep and meal times
  • Stay physically active (even a short daily walk helps)
  • Limit alcohol, caffeine, and processed foods
  • Practice calming techniques like yoga or deep breathing

 

2. Recognize and address triggers

 

  • Keep a journal to track what increases your anxiety
  • Learn to say no and set healthy boundaries
  • Talk openly about your stressors with trusted people

 

3. Use therapy and mindfulness tools

 

  • Try Cognitive Behavioral Therapy (CBT) or exposure therapy
  • Practice mindfulness, guided meditation, or grounding techniques
  • Explore relaxation apps or calming music to ease panic episodes

 

4. Make space for stillness

 

  • Your mind isn’t meant to run nonstop
  • Pause often, not just when things fall apart
  • Sit quietly for five minutes, step away from your screen, and notice your breath
  • These small habits can take you a long way

 

5. Reach out for help

 

  • You don’t have to face anxiety alone
  • Consult a mental health expert if symptoms interfere with daily life
  • Join support groups to connect with others who understand.

 

Frequently Asked Questions
Most people feel anxious while dealing with stressful situations in their life. However, if your response to stress is out of proportion and extreme, and you recurrently experience bouts of anxiety, this could be a case of an anxiety disorder.
Anxiety isn’t always logical. It’s a response from your brain’s safety system, which sometimes misfires, especially if you're used to being on alert. Feeling calm can feel unfamiliar, which makes anxiety set in.
Yes. Anxiety can mimic physical illness, like rapid heartbeat, dizziness, stomach upset, and even breathlessness. Always rule out medical causes, but know this: your body remembers stress, too.
You don’t need to hit rock bottom to seek help. If your inner world feels heavy, if you’re constantly overwhelmed, or you can’t enjoy things like before, that’s reason enough to talk to someone.

References

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.