Anxiety Disorders and Their Medications: Supporting Someone With Their Mental Health
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Anxiety touches the lives of many Australians, and the people closest to them are part of how that load is carried. Medication is one part of treatment for this mental health condition, and supporting that treatment well calls for practical knowledge. Anyone close to a loved one with anxiety can take on that supporting role with practical skill behind it.
What Anxiety Is and How It Affects Daily Life
Anxiety is a feeling of worry, fear, or unease in response to a perceived threat, and it has been part of how human beings stay safe for a long time. A flush of nerves before a job interview or a tough conversation falls inside the normal range. But an anxiety disorder appears when those feelings linger past the moment of danger, arrive without any clear cause, or grow strong enough that daily life bends around them.
Ongoing anxiety can shape someone’s sleep, appetite, focus, and their choices. The body sits in a low-grade alert state that wears down over time while the mind runs on overdrive.
Symptoms of Anxiety
Anxiety symptoms fall into two broad groups: how the body reacts and how the mind reacts. Both can run at the same time, and each tends to feed the other.
Physical symptoms of anxiety include a racing heart, shortness of breath, sweating, trembling, muscle tension, dizziness, stomach upset, fatigue, and trouble sleeping. Mental and emotional symptoms include excessive worry, racing thoughts, irritability, restlessness, trouble concentrating, a sense of dread, and avoidance
Anxiety attacks and panic attacks describe the sharp peaks where symptoms hit hard and fast. During an attack the heart pounds, vision narrows, and the person may feel detached from their surroundings or convinced something terrible is about to happen.
Generalised Anxiety Disorder
Generalised anxiety disorder is the form of anxiety where worry runs across many everyday tasks. The worry is hard to control, lasts longer than the situation calls for, and lasts for days at a time as it comes and goes across a period of months.
A common treatment plan for anxiety of this type pairs therapy with medication. SSRIs such as sertraline and escitalopram are the first-line medication choice in Australia, with SNRIs such as venlafaxine and duloxetine also used as a first-line option. Buspirone is another option for some people. Benzodiazepines such as diazepam may be prescribed short-term for severe symptoms but are not used long-term because of the risk of dependence.
Panic Disorder
Panic disorder is a kind of anxiety defined by sudden, intense panic attacks that come on without an obvious cause, peak within minutes, and feel like a heart attack or a loss of control. The fear of having another attack can become its own anxiety, leading the person to avoid places or situations where past attacks happened.
Cognitive behavioural therapy for panic disorder includes work to help the person reframe panic sensations as intense but safe, alongside SSRI or SNRI treatment over the longer term. Benzodiazepines may be prescribed for use during a severe panic attack as a short-term measure.
Social Anxiety Disorder
Social anxiety disorder, also called social phobia, is the form of anxiety where the fear is of being judged, watched, or embarrassed in social or performance situations. The fear is out of proportion to the actual threat, and the person may avoid parties, meetings, eating in public, or speaking up at work. For some, the condition narrows to specific situations such as public speaking; for others, it spreads across most social contact.
SSRIs and SNRIs are the medications prescribed for social anxiety disorder, with paroxetine and sertraline among the better-known choices. Beta-blockers such as propranolol may be prescribed for short-term use before a known event, such as a public speech, to settle physical symptoms. Therapy, particularly cognitive behavioural therapy, may be combined with medication.
Post-Traumatic Stress Disorder
Post-traumatic stress disorder, or PTSD, develops after a person experiences or witnesses a traumatic event such as a serious accident, assault, combat, natural disaster, or sudden loss. Intrusive memories appear as flashbacks, nightmares, and unwanted reminders that can make the trauma feel as if it is happening again. The person may also avoid people, places, conversations, or activities that bring the trauma to mind. Negative changes in mood and thinking can include guilt, shame, emotional numbness, loss of interest in things once enjoyed, and trouble feeling positive emotions.
Trauma-focused cognitive behavioural therapy and eye movement desensitisation and reprocessing (EMDR) are the therapies with the strongest evidence base for PTSD. Sertraline and paroxetine are TGA-approved for PTSD treatment in Australia, with prazosin used in cases where nightmares are a major problem. Benzodiazepines are not recommended for PTSD because they can interfere with the processing of trauma memories.
Phobias
Phobias are intense, lasting fears tied to a specific object, situation, or activity that the person knows is out of proportion to the actual danger. Common examples include fear of heights, flying, blood, needles, enclosed spaces, animals, or driving. Coming into contact with the trigger can bring panic-level anxiety, and people may go out of their way to avoid that contact.
Treatment for anxiety tied to a phobia leans on therapy first. Medication may be used for unavoidable situations, such as a one-off flight, with short-acting benzodiazepines or beta-blockers prescribed to settle severe anxiety in the moment. SSRIs may be considered when phobias overlap with broader anxiety symptoms and disorders.
Side Effects to Watch for
Side effects of anxiety medication vary by drug class, dose, and the person taking them. The medication administrator’s role includes watching for these effects, recording what is observed, and flagging them through the right channel.
SSRIs and SNRIs can cause nausea, headaches, sleep changes, dry mouth, sweating, sexual side effects, and changes in appetite. Side effects of benzodiazepines include drowsiness, slowed reaction times, poor coordination, and memory problems. Beta-blockers can lower blood pressure and heart rate, and other effects include cold hands and feet, fatigue, and a worsening of breathing problems in people with asthma. Buspirone has milder side effects than the benzodiazepines and antidepressants used for anxiety, with dizziness, headache, and nausea among the possibilities.
What a Medication Administrator Needs to Know in Australia
In Australia, medication administration happens at home as well as in paid care. Family members can help a partner, parent, or child take their prescribed daily doses. Anxiety medication is part of both settings because anxiety can accompany other conditions a person is supported with.
When administering medication, you’ll run through a checklist. The core rights are the right person, right medication, right dose, right time, right route, right reason, and right documentation.
Schedule 8 medications, which include some benzodiazepines such as alprazolam in Australia, are governed by stricter rules around storage in a locked cabinet, witness requirements, and a register entry for every dose. Side effects, missed doses, refused doses, errors, and changes in the person being helped should be reported and recorded.
Supporting Your Loved One with their Mental Health
The work of supporting someone with their mental health rests on understanding the condition, what the medications are doing, and what to flag when side effects appear. Formal training is what turns understanding into reliable action at a client’s side. Your support beside someone with anxiety is steadier with that training behind it; enrol in medication administration training and bring that steadiness to the people you care for.
FAQs
What Causes Anxiety?
Anxiety has no single cause, but research points to a mix of genetics, brain chemistry, life events, and learned ways of responding to stress. A family history of anxiety raises the risk, and chronic stress, trauma, substance use, and certain medical conditions can also contribute to anxiety.
Isn't it Normal to Feel Anxious?
Anxiety is a normal human emotion that helps people respond to stress and danger. A useful threshold for seeking help is whether the anxiety is causing distress that lingers, interfering with sleep, work, study, or relationships, or being managed through avoidance that shrinks daily life.
Is Clinical Anxiety in Children Common?
Yes, anxiety disorders are present in around 7% of Australian children aged 4 to 11. The types seen in this age group include separation anxiety disorder, specific phobias, and social anxiety.
