Sleep or Insomnia Counselling in Kew, VIC

Photo of Bruce Alexander, PhD
Bruce Alexander
PhD
Verified Verified
Kew, VIC 3101
Bruce has extensive experience using hypnosis to support and help people regain control over their lives, belief systems and unwanted behaviours including; anxiety & panic attacks; relationship issues; cigarette, alcohol & gambling dependency; fears & phobias; self confidence; insomnia and; weight loss.
Dr Bruce Alexander has devoted his life to the improvement of physical and psychological health. With over 20 years experience, Melbourne Hypnotherapist, Bruce offers private hypnotherapy consultations at his clinic in Kew. After working for 10 years as a medical researcher, Bruce was seeking a new career where he could support people more directly to improve their own lives. He was inspired to train as a hypnotherapist based on his own successful experience using hypnotherapy to gain control over exam anxiety while he was at university.
Bruce has extensive experience using hypnosis to support and help people regain control over their lives, belief systems and unwanted behaviours including; anxiety & panic attacks; relationship issues; cigarette, alcohol & gambling dependency; fears & phobias; self confidence; insomnia and; weight loss.
Dr Bruce Alexander has devoted his life to the improvement of physical and psychological health. With over 20 years experience, Melbourne Hypnotherapist, Bruce offers private hypnotherapy consultations at his clinic in Kew. After working for 10 years as a medical researcher, Bruce was seeking a new career where he could support people more directly to improve their own lives. He was inspired to train as a hypnotherapist based on his own successful experience using hypnotherapy to gain control over exam anxiety while he was at university.
(03) 9034 6071 View (03) 9034 6071
Photo of May Lai, Counsellor, MA, ACA-L4
May Lai
Counsellor, MA, ACA-L4
Verified Verified
Online Only
Having a restful night's sleep is blissful.
We have all been in situations that we wish were different. We want someone who listens respectfully, to support and encourage us to get through this situation stronger and to be proud of who we are. It can be reassuring to work with a professional therapist to help clarify our thoughts, who will provide tools to manage concerns and assist in putting a life plan in to action.
Having a restful night's sleep is blissful.
We have all been in situations that we wish were different. We want someone who listens respectfully, to support and encourage us to get through this situation stronger and to be proud of who we are. It can be reassuring to work with a professional therapist to help clarify our thoughts, who will provide tools to manage concerns and assist in putting a life plan in to action.
(02) 4504 0235 View (02) 4504 0235
Photo of Tialara Harris, Psychologist, PsyBA General
Tialara Harris
Psychologist, PsyBA General
Verified Verified
Serves Area
I am a psychologist with 3+ years of experience supporting teens and adults with sleep and mental health concerns.
I believe that lasting change comes from having the right tools and knowledge to manage challenges beyond therapy. My approach is compassionate, collaborative, and tailored to ensure my clients feel supported and empowered. We will focus on building you a toolkit of strategies to maintain positive changes over time.
I am a psychologist with 3+ years of experience supporting teens and adults with sleep and mental health concerns.
I believe that lasting change comes from having the right tools and knowledge to manage challenges beyond therapy. My approach is compassionate, collaborative, and tailored to ensure my clients feel supported and empowered. We will focus on building you a toolkit of strategies to maintain positive changes over time.
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Photo of Tonia Martin - Talking Sleep Psychology, Psychologist, MPsych, MAPS
Talking Sleep Psychology
Psychologist, MPsych, MAPS
Verified Verified
Serves Area
Talking Sleep Psychology, founded by Clinical Psychologist Tonia Martin, is passionate about helping people with sleep difficulties.
Talking Sleep can help you achieve healthy & fulfilling sleep through specialised evidence-based treatments, such as Cognitive Behavioural Therapy for Insomnia (CBT-I), Mindfullness, & Relaxation Techniques. We also provide ongoing strategies, support, & encouragement so that you may develop new, healthy, & consistent sleep habits.
Talking Sleep Psychology, founded by Clinical Psychologist Tonia Martin, is passionate about helping people with sleep difficulties.
Talking Sleep can help you achieve healthy & fulfilling sleep through specialised evidence-based treatments, such as Cognitive Behavioural Therapy for Insomnia (CBT-I), Mindfullness, & Relaxation Techniques. We also provide ongoing strategies, support, & encouragement so that you may develop new, healthy, & consistent sleep habits.
1300 366 306 View 1300 366 306
Photo of Matthew Hallam - Matt Hallam from Equal Psychology, Psychologist, MPsych, PsyBA General
Matt Hallam from Equal Psychology
Psychologist, MPsych, PsyBA General
Verified Verified
Kew, VIC 3101
I like to find ways to build new habits, be that thinking differently, responding differently, forming a good sleep routine, forming boundaries, or whatever it is that might help you reach your goal.
Hi, my name is Matt and I am part of the team here at Equal Psychology. I work with clients 18 years and older experiencing anxiety, depression, ADHD, stress, relationship concerns, and identity struggles. I will work collaboratively with you to understand your needs and goals. By working with you I aim to relieve you of your distress, help you gain deeper insight, and to build resilience against knock backs. As well as individual therapy I offer ADHD screening and assessments (starting from $300).
I like to find ways to build new habits, be that thinking differently, responding differently, forming a good sleep routine, forming boundaries, or whatever it is that might help you reach your goal.
Hi, my name is Matt and I am part of the team here at Equal Psychology. I work with clients 18 years and older experiencing anxiety, depression, ADHD, stress, relationship concerns, and identity struggles. I will work collaboratively with you to understand your needs and goals. By working with you I aim to relieve you of your distress, help you gain deeper insight, and to build resilience against knock backs. As well as individual therapy I offer ADHD screening and assessments (starting from $300).
(03) 8652 9499 View (03) 8652 9499
Photo of Natalia Cajide, Psychologist, MPsych, PsyBA General
Natalia Cajide
Psychologist, MPsych, PsyBA General
Verified Verified
1 Endorsed
Kew, VIC 3101
I work supporting adults and seniors through various challenges, including anxiety, depression, grief, insomnia, and significant life transitions like job changes, motherhood, or retirement.
My approach is informed by neuroscience, positive psychology, and Cognitive Behaviour Therapy, among other techniques and approaches, which allows me to leverage brain science, focus on your strengths, foster hope and provide practical solutions for your overall wellbeing.
I work supporting adults and seniors through various challenges, including anxiety, depression, grief, insomnia, and significant life transitions like job changes, motherhood, or retirement.
My approach is informed by neuroscience, positive psychology, and Cognitive Behaviour Therapy, among other techniques and approaches, which allows me to leverage brain science, focus on your strengths, foster hope and provide practical solutions for your overall wellbeing.
(03) 7003 2508 View (03) 7003 2508
Photo of Cherie Dalton, Psychologist, MPsych, PsyBA - Clin. Psych
Cherie Dalton
Psychologist, MPsych, PsyBA - Clin. Psych
Verified Verified
Serves Area
I offer treatment for anxiety disorders (panic disorder, illness anxiety, generalised anxiety, social phobia), mood disorders, perinatal conditions, somatic disorders, OCD, eating disorders/body image, grief & loss/bereavement, relational/interpersonal problems, sleep disorders, life transitions.
I'm a Clinical Psychologist with 27 years experience providing psychotherapy to clients within private practice. I view the therapeutic relationship as a partnership between client and therapist, and feel it is paramount for successful outcomes in therapy. My process is to initially identify the problems that you bring and the psychological barriers that have inhibited you from moving forward. My approach is compassionate and insight-oriented whilst incorporating practical strategies that can be utilised in your daily life. I have been trained in CBT, psychodynamic psychotherapy, ACT/mindfulness & clinical hypnosis.
I offer treatment for anxiety disorders (panic disorder, illness anxiety, generalised anxiety, social phobia), mood disorders, perinatal conditions, somatic disorders, OCD, eating disorders/body image, grief & loss/bereavement, relational/interpersonal problems, sleep disorders, life transitions.
I'm a Clinical Psychologist with 27 years experience providing psychotherapy to clients within private practice. I view the therapeutic relationship as a partnership between client and therapist, and feel it is paramount for successful outcomes in therapy. My process is to initially identify the problems that you bring and the psychological barriers that have inhibited you from moving forward. My approach is compassionate and insight-oriented whilst incorporating practical strategies that can be utilised in your daily life. I have been trained in CBT, psychodynamic psychotherapy, ACT/mindfulness & clinical hypnosis.
(03) 9068 6015 View (03) 9068 6015
Photo of Dr Melanie Bertino - Dr Mel Bertino Worksafe & TAC Clinical Psychology, Psychologist, PsychD, PsyBA - Clin. Psych
Dr Mel Bertino Worksafe & TAC Clinical Psychology
Psychologist, PsychD, PsyBA - Clin. Psych
Verified Verified
Serves Area
I have extensive experience with treating TAC and Worksafe clients for PTSD, anxiety relating to the accident, persistent pain following the accident, and often with related stress, sleep, relationship and/or mood problems.
I am a registered Clinical Psychologist with over 12 years of experience treating these issues in inpatient and outpatient, hospital and private settings. I am also a registered Health Psychologist and am trained in EMDR therapy, which is a very effective, strongly evidence-based treatment for PTSD. More info on EMDR therapy: www.emdraa.org/emdr-resources
I have extensive experience with treating TAC and Worksafe clients for PTSD, anxiety relating to the accident, persistent pain following the accident, and often with related stress, sleep, relationship and/or mood problems.
I am a registered Clinical Psychologist with over 12 years of experience treating these issues in inpatient and outpatient, hospital and private settings. I am also a registered Health Psychologist and am trained in EMDR therapy, which is a very effective, strongly evidence-based treatment for PTSD. More info on EMDR therapy: www.emdraa.org/emdr-resources
(03) 9118 9045 View (03) 9118 9045
Photo of Bita Riazati - Bita Riazati Anxiety Depression Relationships, Psychologist, MPsych, MAPS
Bita Riazati Anxiety Depression Relationships
Psychologist, MPsych, MAPS
Verified Verified
Serves Area
Physical symptoms may include breathlessness, palpitations, insomnia and fatigue.
Unlike the ambiguity of happiness or sadness, anxiety is a given, when our positions in the world shifts suddenly, and our self-perception undergoes a transformation. We lose reliance on others to tell us what to do, and can no longer use their desires as a compass to orient ourselves. This leaves us feeling uncertain, fearful, in pain, unsure of our place.
Physical symptoms may include breathlessness, palpitations, insomnia and fatigue.
Unlike the ambiguity of happiness or sadness, anxiety is a given, when our positions in the world shifts suddenly, and our self-perception undergoes a transformation. We lose reliance on others to tell us what to do, and can no longer use their desires as a compass to orient ourselves. This leaves us feeling uncertain, fearful, in pain, unsure of our place.
(03) 6145 0176 View (03) 6145 0176
Photo of Rosemary Kamel, Psychologist, MPsych, PsyBA General
Rosemary Kamel
Psychologist, MPsych, PsyBA General
Verified Verified
Serves Area
anxiety, depression, adjustment difficulties, grief, sleep disturbances, acute stress, low self-esteem and burnout.
Hello, I’m Rosemary and I’m a registered psychologist. During my time in private practice I have worked with a wide variety of clients primarily from young adults (18 years) to older adults (65+). Providing you with a non-judgmental, safe and engaging environment is my priority, to help you deal effectively with the challenges you are facing and developing skills and strategies to achieve your therapeutic goals.
anxiety, depression, adjustment difficulties, grief, sleep disturbances, acute stress, low self-esteem and burnout.
Hello, I’m Rosemary and I’m a registered psychologist. During my time in private practice I have worked with a wide variety of clients primarily from young adults (18 years) to older adults (65+). Providing you with a non-judgmental, safe and engaging environment is my priority, to help you deal effectively with the challenges you are facing and developing skills and strategies to achieve your therapeutic goals.
(03) 7003 2911 View (03) 7003 2911
Photo of Catherine Madigan - Anxiety Treatment Australia, Psychologist, MA, MAPS
Anxiety Treatment Australia
Psychologist, MA, MAPS
Verified Verified
Online Only
I'm a caring, down to earth, experienced clinical psychologist who can help you overcome :shyness, insomnia, depression, body image issues, PTSD, social anxiety, public speaking anxiety, worrying excessively about health or other issues, OCD, panic attacks, vomit phobia, perfectionism, procrastination and hoarding.
I offer decades of experience in cognitive behavioural therapy which is :evidence based, focused, short term, results oriented therapy. Most clients can address their issues within no more than 2 or 3 months but some clients may need longer. I offer a safe, confidential, nonjudgmental place to deal with life's challenges and much encouragement.
I'm a caring, down to earth, experienced clinical psychologist who can help you overcome :shyness, insomnia, depression, body image issues, PTSD, social anxiety, public speaking anxiety, worrying excessively about health or other issues, OCD, panic attacks, vomit phobia, perfectionism, procrastination and hoarding.
I offer decades of experience in cognitive behavioural therapy which is :evidence based, focused, short term, results oriented therapy. Most clients can address their issues within no more than 2 or 3 months but some clients may need longer. I offer a safe, confidential, nonjudgmental place to deal with life's challenges and much encouragement.
(03) 9068 5415 View (03) 9068 5415
Photo of Gary Maloney, Psychologist, MPsych, PsyBA General
Gary Maloney
Psychologist, MPsych, PsyBA General
Verified Verified
Serves Area
Gary is passionate about working with individuals experiencing difficulties with anxiety, stress, depression, self-esteem, sleep, relationships, university and workplace challenges, emotional abuse, bullying, injustice, anger and challenging life situations.
Gary takes a calm, empathetic, person-centred approach to meet individual needs. He adapts to the individual’s needs drawing from various evidence-based treatment interventions, including Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Mindfulness and Self-compassion, Schema Therapy, Solution-Focused Therapy and Psychotherapy.
Gary is passionate about working with individuals experiencing difficulties with anxiety, stress, depression, self-esteem, sleep, relationships, university and workplace challenges, emotional abuse, bullying, injustice, anger and challenging life situations.
Gary takes a calm, empathetic, person-centred approach to meet individual needs. He adapts to the individual’s needs drawing from various evidence-based treatment interventions, including Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Mindfulness and Self-compassion, Schema Therapy, Solution-Focused Therapy and Psychotherapy.
(03) 7003 2569 View (03) 7003 2569
Photo of Joanne Kostopoulos, Psychologist, MPsych, PsyBA General
Joanne Kostopoulos
Psychologist, MPsych, PsyBA General
Verified Verified
1 Endorsed
Serves Area
I currently work with a wide range of clients in inpatient and outpatient settings, with a diverse range of mental health conditions including anxiety, depression, stress, insomnia, perfectionism, emotion regulation difficulties, and adjustment to significant life changes.
I believe change occurs at the intersection of self-awareness and skill development. I integrate evidence-based treatments including Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), and Cognitive Behavioural Therapy (CBT), to provide individualised and compassionate care.
I currently work with a wide range of clients in inpatient and outpatient settings, with a diverse range of mental health conditions including anxiety, depression, stress, insomnia, perfectionism, emotion regulation difficulties, and adjustment to significant life changes.
I believe change occurs at the intersection of self-awareness and skill development. I integrate evidence-based treatments including Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), and Cognitive Behavioural Therapy (CBT), to provide individualised and compassionate care.
(03) 9131 8787 View (03) 9131 8787
Photo of Brodie Dale - Clarity Health Care, Psychologist, PsyBA General
Clarity Health Care
Psychologist, PsyBA General
Verified Verified
Serves Area
Clarity Health Care is your one-stop clinic for comprehensive mental health support. With some of Melbourne and Tasmania’s best psychologists and clinical psychologists, we cater to a wide range of needs, from anxiety, depression, and trauma to relationship challenges and workplace stress. Our team provides evidence-based therapies tailored to individuals, couples, families, and groups, offering in-person and online sessions for flexibility. At Clarity Health Care, you’ll find expert care in one place, ensuring continuity, convenience, and a personalised approach to help you thrive.
Clarity Health Care is your one-stop clinic for comprehensive mental health support. With some of Melbourne and Tasmania’s best psychologists and clinical psychologists, we cater to a wide range of needs, from anxiety, depression, and trauma to relationship challenges and workplace stress. Our team provides evidence-based therapies tailored to individuals, couples, families, and groups, offering in-person and online sessions for flexibility. At Clarity Health Care, you’ll find expert care in one place, ensuring continuity, convenience, and a personalised approach to help you thrive.
(03) 9448 8028 View (03) 9448 8028
Photo of Dr Zhi Xiang On, Psychologist, PsychD, PsyBA Endorsed
Dr Zhi Xiang On
Psychologist, PsychD, PsyBA Endorsed
Verified Verified
Kew, VIC 3101
As a clinical neuropsychologist, clinical forensic psychology registrar and board-approved supervisor, On is enthusiastic and compassionate, he emphasises values in creating a collaborative and safe therapeutic relationship to address each clients concerns. On’s approach involves integrating his knowledge in psychology, neurology and psychiatry. He utilises a comprehensive assessment process to make a sound diagnosis and adopts an individualised, strength-based treatment plan for his clients. On is also an LGBTQI-friendly practitioner. Back On Track Psychology also offers Speech Pathology and Occupational Therapy services.
As a clinical neuropsychologist, clinical forensic psychology registrar and board-approved supervisor, On is enthusiastic and compassionate, he emphasises values in creating a collaborative and safe therapeutic relationship to address each clients concerns. On’s approach involves integrating his knowledge in psychology, neurology and psychiatry. He utilises a comprehensive assessment process to make a sound diagnosis and adopts an individualised, strength-based treatment plan for his clients. On is also an LGBTQI-friendly practitioner. Back On Track Psychology also offers Speech Pathology and Occupational Therapy services.
(03) 9111 5374 View (03) 9111 5374
Photo of Martha Roumanis, Psychologist, MPsych, PsyBA General
Martha Roumanis
Psychologist, MPsych, PsyBA General
Verified Verified
Kew, VIC 3101
Thank you for taking time to read my profile. I am an AHPRA registered and endorsed clinical psychologist and I have over 19 years experience in both the public sector and private setting. I practice from a holistic, empathic and humble approach and have an understanding that each client is a unique individual and treatment is tailored to meet their needs. My person-centered approach is one that facilitates a collaborative therapeutic relationship with a client/s and will assist the person to navigate through life by facilitating hope, meaning and reward in a supportive and therapeutic setting.
Thank you for taking time to read my profile. I am an AHPRA registered and endorsed clinical psychologist and I have over 19 years experience in both the public sector and private setting. I practice from a holistic, empathic and humble approach and have an understanding that each client is a unique individual and treatment is tailored to meet their needs. My person-centered approach is one that facilitates a collaborative therapeutic relationship with a client/s and will assist the person to navigate through life by facilitating hope, meaning and reward in a supportive and therapeutic setting.
(02) 4810 0663 View (02) 4810 0663
Photo of Daniella Carfi, Counsellor, MA, PACFA
Daniella Carfi
Counsellor, MA, PACFA
Verified Verified
1 Endorsed
Kew, VIC 3101
Welcome! I am a Mental Health Counsellor specialising in Anxiety (Generalised, Social, Separation Anxiety & Panic), Self-Worth, Relationships, Burn-out, Stress and Life-Transitions. I also have a special interest in ADHD & Autism, and practice Neuro-affirming care. I aim to create an environment where you can feel safe, supported, and empowered. My approach is integrative, with each therapy session tailored to your individual needs, and what you would like to achieve. We can work together to develop stronger self-awareness, identify your strengths, as well as build skills and coping mechanisms.
Welcome! I am a Mental Health Counsellor specialising in Anxiety (Generalised, Social, Separation Anxiety & Panic), Self-Worth, Relationships, Burn-out, Stress and Life-Transitions. I also have a special interest in ADHD & Autism, and practice Neuro-affirming care. I aim to create an environment where you can feel safe, supported, and empowered. My approach is integrative, with each therapy session tailored to your individual needs, and what you would like to achieve. We can work together to develop stronger self-awareness, identify your strengths, as well as build skills and coping mechanisms.
0406 086 762 View 0406 086 762
Photo of Nerolie Ross, Counsellor, MA, ACA-L3
Nerolie Ross
Counsellor, MA, ACA-L3
Verified Verified
1 Endorsed
Kew, VIC 3101
Supporting adolescents, young adults and adults when they're experiencing stress, anxiety, depression and other related issues, causes can be triggered by relationship issues, school and workplace bullying, lack of self-identity confidence, attachment challenges, as well as worries about future direction, self-doubt, lack of self-esteem, motivation and especially more recently lockdown impacts due to COVID. Additionally leveraging from 25 years in human resources, I also provide guidance for adolescents, young adults and adults in navigating their career pathways and how to negotiate working relationships in the most affective way.
Supporting adolescents, young adults and adults when they're experiencing stress, anxiety, depression and other related issues, causes can be triggered by relationship issues, school and workplace bullying, lack of self-identity confidence, attachment challenges, as well as worries about future direction, self-doubt, lack of self-esteem, motivation and especially more recently lockdown impacts due to COVID. Additionally leveraging from 25 years in human resources, I also provide guidance for adolescents, young adults and adults in navigating their career pathways and how to negotiate working relationships in the most affective way.
(03) 7003 2031 View (03) 7003 2031
Photo of Lee Beaton, Psychotherapist, PACFA
Lee Beaton
Psychotherapist, PACFA
Verified Verified
Serves Area
Lee works with both couples and individuals but specialises in attachment-focused healing. She describes her therapeutic approach as authentic, warm, effective, and compassionate. This allows her to help you to enter into deep relational healing. The way we orientate to life is directly influenced by the multiple challenges we have faced in our upbringing, our environment, and our life circumstances. Lee believes the way we handle our and other’s emotions is what makes the difference to us living a connected and happy life by forming healthy relationships.
Lee works with both couples and individuals but specialises in attachment-focused healing. She describes her therapeutic approach as authentic, warm, effective, and compassionate. This allows her to help you to enter into deep relational healing. The way we orientate to life is directly influenced by the multiple challenges we have faced in our upbringing, our environment, and our life circumstances. Lee believes the way we handle our and other’s emotions is what makes the difference to us living a connected and happy life by forming healthy relationships.
(03) 6118 7199 View (03) 6118 7199
Photo of Julianne Livingston, Psychologist, PsychD, PsyBA - Clin. Psych
Julianne Livingston Livingston
Psychologist, PsychD, PsyBA - Clin. Psych
Verified Verified
Serves Area
Do you want to overcome the thoughts, feelings, and patterns holding you back? Feeling overwhelmed, worried, or stuck with life's challenges? As a Clinical Psychologist, I offer a safe, nurturing space where you can explore your inner world and work towards positive change. I have experience helping individuals navigate issues such as anxiety, stress, depression, OCD, difficulties with eating and body image concerns, trauma, ADHD, and life transitions. My approach is warm, engaging, and tailored to each person's needs and what works for them. Together, we can work to understand the roots of your struggles and ways to address them.
Do you want to overcome the thoughts, feelings, and patterns holding you back? Feeling overwhelmed, worried, or stuck with life's challenges? As a Clinical Psychologist, I offer a safe, nurturing space where you can explore your inner world and work towards positive change. I have experience helping individuals navigate issues such as anxiety, stress, depression, OCD, difficulties with eating and body image concerns, trauma, ADHD, and life transitions. My approach is warm, engaging, and tailored to each person's needs and what works for them. Together, we can work to understand the roots of your struggles and ways to address them.
(03) 8203 5105 View (03) 8203 5105
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Sleep or Insomnia Counsellors

How effective is treatment for insomnia?

The most effective treatments for insomnia are behavioral techniques that reduce anxiety, including anxiety about falling asleep, and allow the body’s natural cycles to be recalibrated. The most common treatment is cognitive behavioral therapy for insomnia (CBT-I), which researchers have found to be more useful than medication, with rates of success as high as 80 percent.

Are there specific medications for sleep problems?

There are many medications, both over-the-counter and prescription that treat sleep problems. Supplements such as melatonin are popular and may help, though there is little evidence that it is more effective than a placebo. Prescription medications such as zolpidem are sometimes prescribed.

Are there natural treatments for sleep problems?

There are many natural treatments for everyday sleep problems. Reducing blue-light emitting screens, setting a regular bedtime, regular exercise, reducing caffeine and nicotine consumption, and keeping the bedroom dark and cool at night are all lifestyle changes that can help those who struggle with sleep but may not reach the level of an insomnia diagnosis.

What’s the difference between having trouble falling asleep and insomnia?

Life events, stress, and anxiety can lead to sleepless nights for everyone from time to time. To be diagnosed with insomnia, a patient must experience trouble falling asleep, trouble remaining asleep, waking up too early, or non-restorative sleep at least three nights per week for at least one month. Sleep problems affect one-third to one-half of the population, while chronic insomnia affects about 10 to 15 percent of people.