Anxiety Disorder: Causes, Risk Factors, Symptoms, Treatment

Anxiety Disorder

Anxiety disorders encompass a broad spectrum of mental health conditions, each characterized by chronic feelings of excessive worry, fear, or nervousness. Unlike the ordinary stress and anxiety people might experience before an event like a job interview or public speaking engagement, the distress associated with anxiety disorders is persistent, often escalating without a discernible trigger. Globally, these disorders rank among the most common mental health challenges, with millions suffering from its various forms. Despite its prevalence, a silver lining exists; the majority of those afflicted can manage or even overcome their anxiety through a combination of professional therapies, self-help strategies, and sometimes medication.

Symptoms  of Anxiety Disorder

If you suspect you or someone else is experiencing Anxiety Disorder, it is crucial to seek immediate medical attention by calling emergency services or consult with a Psychologist.


While a singular root cause of anxiety disorders remains elusive, the interplay of multiple factors contributes to their onset: • Genetics: A familial predisposition to anxiety suggests that one's genes can play a role. Several genes are being explored for their links to heightened anxiety risk. • Brain Chemistry: Research points to structural and functional anomalies in certain parts of the brain that regulate emotions and decision-making. Imbalances in neurotransmitters, which serve as messengers between nerve cells, might also heighten anxiety risk. • Environmental Factors: Traumatic life events, especially those occurring in childhood like abuse, neglect, or witnessing violence, can be significant contributors. Childhood adversity can reshape neural pathways, making the brain more susceptible to anxiety later in life.

Risk Factors

While anyone can develop anxiety, certain factors elevate this risk: • Childhood Traumas: Early life adversities, from parental loss to various forms of abuse. • Personality: Traits such as timidity or being a perfectionist can be precursors. • Physical Health: Conditions like heart arrhythmias or thyroid problems can mimic or heighten anxiety symptoms. • Other Mental Health Disorders: Depression, schizophrenia, or borderline personality disorder can co-exist with an anxiety disorder. • Drugs or Alcohol: Substance abuse can lead to heightened anxiety or even trigger panic attacks. If left unchecked, anxiety disorders can give rise to numerous complications, such as migraines, chronic respiratory disorders, gastrointestinal problems, memory issues, and even an elevated risk of heart disease.


While manifestations differ across anxiety disorder types, some symptoms are commonly observed: • Physical: Heart palpitations, chest pain, rapid breathing, and gastrointestinal issues. • Psychological: Excessive fear, restlessness, irritability, and dread. • Behavioural: Avoidance of certain places or situations, compulsive rituals, and incessant need for reassurance. • Sleep-Related: Nightmares, night sweats, or insomnia. • Cognitive: Intrusive thoughts, constant worry, and difficulty concentrating.

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Arriving at an anxiety disorder diagnosis is a careful, structured process: • Physical Examination: Ruling out medical ailments mimicking anxiety is pivotal. • Psychological Evaluation: Through interviews and standardized assessment tools, the nature, frequency, and severity of symptoms are gauged. • DSM-5 Criteria: This manual offers comprehensive guidelines to help clinicians diagnose the specific type of anxiety disorder.


Treatment methodologies vary based on the specific disorder and individual nuances: • Cognitive Behavioural Therapy (CBT): A gold standard in therapy, CBT helps individuals identify and challenge destructive thought patterns, ultimately fostering healthier behaviours. • Medication: From SSRIs like Prozac or Zoloft to anti-anxiety meds like Valium, different classes of drugs can be prescribed based on the diagnosis and symptom severity. • Exposure Therapy: Especially for phobias and PTSD, patients are gradually and safely exposed to the anxiety source to help them confront and reduce their fear. • Relaxation Techniques: Techniques such as deep breathing, progressive muscle relaxation, and guided imagery can counteract the stress and tension of anxiety.

Preventive Measures

Prevention often centres around lifestyle modifications and coping strategies: • Mindfulness and Meditation: Regular practice can centre the mind, promoting relaxation and present-moment focus. • Healthy Lifestyle Choices: Regular exercise, balanced diet, and adequate sleep all bolster mental health. • Avoiding Alcohol, Caffeine, and Sugar: These can provoke anxiety and mood disturbances. • Time Management Strategies: Can reduce anxiety triggered by stress.

Do's & Don’t's

Do's Don't
Seek professional help if symptoms persist or worsen Ignore or deny your symptoms
Practice relaxation techniques (e.g., deep breathing, meditation) Avoid seeking treatment due to stigma or fear
Maintain a healthy lifestyle (balanced diet, exercise) Rely solely on self-medication or substances
Develop a support network (friends, family, support groups) Isolate yourself from social interactions
Learn about anxiety (education empowers understanding) Obsessively seek reassurance from others
Establish a consistent sleep schedule Consume excessive caffeine or stimulants
Set realistic goals and prioritize tasks Overcommit or take on too many responsibilities
Practice mindfulness and stress management techniques Engage in negative self-talk or catastrophic thinking

If you suspect you or someone else is experiencing If you suspect you or someone else is experiencing Anxiety Disorder, it is crucial to seek immediate medical attention by calling emergency services or consult with a Psychologist.

Frequently Asked Questions
An anxiety attack usually results from a stressor, intensifying over time, whereas a panic attack is abrupt, more intense, and can occur without a clear trigger.
Not necessarily. With appropriate treatment, many people manage or overcome anxiety, though for some, it can be a chronic condition.
Yes, prolonged anxiety can contribute to several health issues like cardiovascular disease, respiratory disorders, and gastrointestinal problems.
They are increasingly common, with research suggesting that nearly 1 in 3 adolescents will meet criteria for an anxiety disorder by the age of 18.
Absolutely. While severe anxiety might necessitate professional treatment, lifestyle alterations can play a pivotal role in prevention and management.
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