Mental heath Core Conditions Flashcards
(47 cards)
Prevalence of depression?
5-10%
Who gets depression?
2/3 adults experience depressed mood
More common in people with backgrounds of asylum seeking, refugees
Causes of depression?
Stress/traumatic event Physical/chronic illness Low self-esteem Postnatal 1st degree relative affected Alcohol/drugs abuse Progesterone contraceptives CNS depressants Centrally active anti-HTN Lipid soluble B blockers Benzos
Risk factors for depression?
Female Hx Chronic illness/disability Other metal illness Social stresses Lack of social support/loneliness
Symptoms of depression?
Low mood Hopeless/helpless Tearful Guilty Irritable No motivation/interest (anhedonism) Anxious Suicidal/self harm Slowed movement/speech Appetite/weight changes Constipation Aches Loss of energy and libido Menstrual changes Sleep disturbances
Differentials for depression?
Bipolar affective disorder Schizophrenia Dementia SAD Bereavement Amphetamine withdrawal Organic causes (hypothyroidism, Cushing's, corticosteroid treatment)
Investigations for depression?
PHQ-9 Hospital anxiety and depression scale Beck depression inventory MMSE Bloods Brain imaging
Treatment for depression?
Watchful waiting Exercise Diet SSRIs ECT as last line
% of population affected by anxiety?
4-6%
Causes of anxiety?
Stressful event
NA/serotonin imbalances
Genetics, environments and biological processes
Risk factors for anxiety?
35-54 Divorced Loneliness FHx YA for GAD/social anxiety Female Low income Social support of avoidance Adolescents who smoke Girls who began puberty early
DSM symptoms of anxiety?
Excessive anxiety for more days than not over 6 months PLUS 3 or more of these symptoms: Restlessness Easily fatigued Difficulty focusing Muscle tension Sleep disturbances PLUS at least 4 from: Palpitations Sweating Shaking Dry mouth SOB Choking Chest pain Nausea Dizzy Unsteady Derealisation Depersonalisation ETC ETC
Differentials for anxiety?
Panic disorder OCD PTSD Phobias Social anxiety Acute stress disorder Schizphrenia Dementia Anxiety with depression Alcoholims Thyrothoxicosis Phaechromocytoma Hypoglycaemia
Investigations for anxiety?
HR, BP, tremor MSE TFTs, ECG Urinalysis for phaechromocytoma EEG Pulmonary function test
Treatment for anxiety?
CBT/applied relaxation SSRIs SNRIs Pregabalin Propanolol
Who self harms?
F>M
Adolescents and YAs
5% done by >65
Causes of self harm?
Coping with suicidal thoughts Release of emotions Social factors Trauma Emotional distress Low self esteem Mental illness Dissociation Hearing voices BPD
Risk factors for self-harm?
Psychiatric conditions Drug/alcohol abuse Domestic violence Low SEC Young age South Asian Women
Symptoms of self harm?
Unexplained cuts/bruises/burns Covering skin at all times Low mood Tearful Lack of motivation Appetite/weight changes Pulling hair out Drug/alcohol misuse Feelings of shame/guilt
Differentials for self harm?
Attempted suicide Undiagnosed brittle bones disease Accidental Haemophilia Other clotting disorders Sexual/physical abuse
Investigations for self-harm?
Screen for anxiety, depression, personality disorders
Examine injuries
Treatment for self-harm?
Activated charcoal within 1 hour of overdose Support Risk assessment Psychological intervention Treat underlying mental illness
Who is more likely to develop somatisation?
F>M
<30y/o
Causes of somatisation?
IBS Chronic pain Antisocial personality disorder Mood disorder Childhood trauma Misuse of prescription drugs Seeking attention/care/monetary reward Sexual or physical abuse