Psychiatry Services Overland Park

Anxiety: An Overview

Definition: Anxiety is a natural response to stress, characterized by feelings of apprehension, uneasiness, or worry. While occasional anxiety is a normal part of life, persistent or excessive anxiety can interfere with daily activities and quality of life.

Symptoms of Anxiety:

Increased heart rate
Muscle tension
Sweating
Trembling or shaking
Fatigue
Dizziness or lightheadedness
Excessive worry
Irritability
Restlessness
Difficulty concentrating
Feeling tense or on edge
Sleep disturbances

Depression: A Brief Overview

Depression is a constant feeling of sadness and loss of interest, which stops you doing your normal activities. Different types of depression exist, with symptoms ranging from relatively minor to severe. Generally, depression does not result from a single event, but from a mix of events and factors.

1. Symptoms of Depression:

• Persistent sadness, emptiness, or feelings of hopelessness
• Loss of interest or pleasure in once-enjoyable activities
• Changes in appetite and weight
• Sleep disturbances (insomnia or oversleeping)
• Fatigue and loss of energy
• Feelings of worthlessness or excessive guilt
• Difficulty concentrating and making decisions
• Agitation or slowed movements
• Recurrent thoughts of death or suicide

2. Causes of Depression:

• Biological Factors: Imbalances in neurotransmitters, genetics, or changes in brain structure and function.
• Psychological Factors: Trauma, high stress levels, a history of abuse, or significant life changes.
• Environmental Factors: Chronic illness, substance abuse, financial difficulties, or a lack of social support.

Understanding Sleep and Insomnia:

Sleep: Sleep is a vital component of overall health and well-being. It is a natural, recurring state characterized by reduced consciousness, lowered sensory activity, and inactivity of nearly all voluntary muscles. Quality sleep plays a crucial role in physical health, mental well-being, and overall functioning.

Insomnia: Insomnia is a common sleep disorder characterized by persistent difficulties in falling asleep, staying asleep, or experiencing restorative sleep. It can lead to daytime fatigue, impaired cognitive function, and a reduced quality of life.

Symptoms of Insomnia:

1. Difficulty Falling Asleep: Regularly struggling to initiate sleep at bedtime.
2. Difficulty Staying Asleep: Frequently waking up during the night and having trouble returning to sleep.
3. Early Morning Awakening: Waking up earlier than desired and being unable to resume sleep.
4. Daytime Fatigue: Feeling tired and lethargic during waking hours.
5. Irritability and Mood Disturbances: Changes in mood, such as increased irritability or mood swings.
6. Difficulty Concentrating: Impaired cognitive function, affecting concentration and memory.

Causes of Insomnia:

1. Stress and Anxiety: High levels of stress or persistent anxiety can interfere with the ability to relax and fall asleep.
2. Poor Sleep Hygiene: Irregular sleep patterns, excessive screen time before bedtime, and a disruptive sleep environment can contribute to insomnia.
3. Medical Conditions: Chronic pain, respiratory disorders, and other medical conditions can disrupt sleep.
4. Medications: Some medications may have side effects that interfere with sleep.
5. Lifestyle Factors: Irregular sleep schedules, lack of physical activity, and poor dietary habits can contribute to insomnia.
6. Environmental Factors: Noise, light, and temperature can impact sleep quality.

ADHD (Attention-Deficit/Hyperactivity Disorder):

Overview: ADHD is a neurodevelopmental disorder that affects both children and adults. It is characterized by persistent patterns of inattention, hyperactivity, and impulsivity that can interfere with daily functioning and development.

Symptoms:

1. Inattention:

   • Difficulty sustaining attention in tasks or play activities.
   • Frequently makes careless mistakes due to lack of attention to detail.
   • Easily distracted by unrelated stimuli.
   • Forgetfulness in daily activities.

2. Hyperactivity:

   • Restlessness or fidgeting.
   • Inability to stay seated in situations where it's expected.
   • Excessive talking or difficulty engaging in quiet activities.

3. Impulsivity:

   • Acts without thinking about consequences.
   • Difficulty waiting for turns.
   • Interrupts others in conversations or games.

Types of ADHD:

1. Predominantly Inattentive Presentation:

   • Mainly characterized by inattention without significant hyperactivity-impulsivity.

2. Predominantly Hyperactive-Impulsive Presentation:

   • Mainly characterized by hyperactivity-impulsivity without significant inattention.

3. Combined Presentation:

   • Features both inattention and hyperactivity-impulsivity.