Depression: Symptoms, Causes & Treatment Options

Depression: Symptoms, Causes, Treatment Options & How Hypnotherapy May Support Wellbeing

Medical Disclaimer The information provided on this page is for general educational purposes only. It is not intended to diagnose depression or any other medical or mental health condition and should not replace advice, diagnosis or treatment from a qualified healthcare professional. If you are concerned about your mental health or experiencing persistent or severe symptoms, seek professional medical or mental health advice. If you are experiencing thoughts of suicide or self-harm or believe you are in immediate danger, seek emergency assistance immediately.

What Is Depression?

Quick Answer: Depression is a mental health condition that can affect how a person feels, thinks and functions in everyday life. It may involve persistent low mood, loss of interest or enjoyment, changes in sleep or appetite, low energy, difficulty concentrating and feelings of hopelessness. Symptoms and their severity can vary considerably between individuals.

Everyone experiences periods of sadness, disappointment or emotional difficulty.

These feelings may arise after stressful events, relationship difficulties, financial pressures, health concerns, bereavement or major changes in life.

Depression, however, is more than simply feeling sad.

For some people, symptoms persist and begin affecting their ability to work, study, maintain relationships, care for themselves or enjoy activities they previously valued.

A person experiencing depression may appear visibly unhappy or withdrawn. Others may continue working, socialising and meeting their responsibilities while struggling internally.

Understanding depression is therefore not always straightforward.

This guide explores the symptoms and possible causes of depression, how depression differs from everyday sadness, the treatment and support options that may be considered, and where complementary approaches such as hypnotherapy may fit within a broader wellbeing plan.

Key Takeaways

Depression is more than temporary sadness or having a difficult day.
It can affect thoughts, emotions, physical wellbeing and behaviour.
Depression can present differently from one person to another.
There is rarely one single cause of depression.
Professional assessment is important when symptoms are persistent, severe or affecting daily life.
Treatment may involve psychological therapy, medication, lifestyle support or a combination of approaches depending on individual circumstances.
Hypnotherapy may be explored by some individuals as a complementary approach to relaxation, emotional wellbeing or certain thought and behavioural patterns, but it should not replace appropriate medical or mental health care.

What Are the Symptoms of Depression?

Quick Answer: Symptoms of depression may include persistent sadness or low mood, loss of interest in previously enjoyable activities, low energy, changes in sleep or appetite, difficulty concentrating, feelings of worthlessness or hopelessness, and withdrawal from other people. Not everyone experiences depression in the same way.

Depression can affect several areas of a person’s life.

Emotional Symptoms

A person experiencing depression may notice:

Persistent sadness or low mood
Feelings of emptiness
Hopelessness
Irritability
Frustration
Guilt
Feelings of worthlessness
Loss of enjoyment
Reduced motivation

Some people describe feeling emotionally “numb” rather than sad.

They may know that something should make them happy but find that they no longer experience the same emotional response.

Changes in Thoughts

Depression may influence how people think about themselves, their circumstances and their future.

This may include:

Negative thoughts about oneself
Excessive self-criticism
Difficulty seeing positive possibilities
Feeling like a burden to others
Difficulty making decisions
Difficulty concentrating
Repeatedly dwelling on past events or mistakes

Negative thinking patterns may reinforce low mood, particularly when they become repetitive.

Physical Symptoms

Depression can also have physical effects.

These may include:

Persistent tiredness
Reduced energy
Changes in appetite
Changes in weight
Difficulty sleeping
Sleeping more than usual
Reduced interest in physical intimacy
Unexplained aches or discomfort

Physical symptoms can have many possible causes. If symptoms are persistent or unexplained, a medical assessment may be appropriate.

Can You Have Depression Without Looking Depressed?

Quick Answer: Yes. Some people experiencing depression may continue working, socialising and managing their responsibilities. Outward appearance does not necessarily reflect a person’s emotional wellbeing.

This is sometimes informally described as “high-functioning depression”, although this is not itself a formal clinical diagnosis.

Someone may appear successful, productive or cheerful while privately experiencing:

Persistent low mood
Emotional exhaustion
Loss of enjoyment
Negative self-talk
Feelings of emptiness
Sleep difficulties
Low self-worth

This is one reason why assumptions should not be made about someone’s mental health based solely on their appearance or achievements.

What Causes Depression?

Quick Answer: Depression does not usually have one single cause. Biological, psychological, social and environmental factors may interact and contribute to its development.

Possible contributing factors include:

Difficult Life Events

Major life changes can place considerable emotional pressure on an individual.

Examples may include:

Bereavement
Relationship breakdown
Job loss
Financial difficulties
Workplace stress
Serious illness
Family difficulties

Not everyone who experiences these events develops depression, but they may contribute to emotional distress.

Long-Term Stress

Persistent stress can affect emotional and physical wellbeing.

When someone experiences prolonged pressure without sufficient opportunities for recovery, they may begin to feel exhausted, overwhelmed or unable to cope.

Past Experiences

Difficult experiences from earlier periods of life may influence how individuals respond to situations later.

These experiences may shape beliefs about oneself, relationships or the world.

Biological Factors

Genetic and biological factors may contribute to a person’s vulnerability to depression.

Having a family history of depression does not mean someone will necessarily develop it, but genetics may be one factor among many.

Physical Health

Some medical conditions and medications may contribute to symptoms that resemble or influence depression.

This is another reason why professional assessment can be important.

Depression vs Sadness: What Is the Difference?

Quick Answer: Sadness is a normal emotion that often occurs in response to a particular experience and usually changes over time. Depression typically involves a broader and more persistent pattern of symptoms that may affect mood, thinking, sleep, motivation and daily functioning.

Feeling sad does not automatically mean someone has depression.

Sadness is part of the normal range of human emotions.

Depression may be considered when symptoms are persistent, significant and interfere with everyday life.

If you are uncertain whether what you are experiencing is temporary sadness, prolonged stress or depression, speaking with a qualified healthcare professional can help you obtain an appropriate assessment.

Can Stress and Anxiety Contribute to Depression?

Stress, anxiety and depression are different experiences, but they can sometimes overlap.

Someone experiencing prolonged stress may feel mentally and physically exhausted.

Anxiety may lead to persistent worry, difficulty sleeping and avoidance of certain situations.

Depression may involve persistent low mood, reduced motivation and loss of enjoyment.

Some individuals may experience symptoms of anxiety and depression at the same time.

Because symptoms can overlap, professional assessment may help clarify what is happening and which forms of support may be appropriate.

Related Guide: Learn more about the symptoms, causes and management of anxiety in our comprehensive Anxiety Guide.

How Can Depression Affect Everyday Life?

Depression can affect far more than mood.

It may influence:

Work and Studies

Concentration, motivation and decision-making may become more difficult.

Relationships

Some people withdraw socially or find communication more challenging.

Sleep

Depression may contribute to insomnia, disrupted sleep or sleeping considerably more than usual.

Motivation

Everyday activities may begin to require significantly more effort.

Self-Care

Maintaining exercise routines, preparing meals or managing household responsibilities may become difficult.

The impact varies between individuals and may change over time.

How Is Depression Treated?

Quick Answer: Treatment for depression depends on the individual, the severity and duration of symptoms, and other health considerations. Common approaches may include psychological therapies, medication, lifestyle changes and ongoing professional support.

There is no single approach that is appropriate for everyone.

A healthcare professional may recommend one or a combination of approaches.

Psychological Therapies

Talking therapies can help individuals explore emotions, thoughts and behavioural patterns.

Different approaches may be recommended depending on individual needs.

Cognitive behavioural therapy (CBT), for example, focuses on identifying and working with patterns of thinking and behaviour.

Medication

A doctor may recommend medication for some individuals based on their symptoms, medical history and circumstances.

Questions about medication, including possible benefits and side effects, should be discussed with a qualified medical professional.

Lifestyle and Wellbeing Support

Healthy routines may support overall mental wellbeing.

Depending on the individual, this may include:

Regular physical activity
Maintaining a consistent sleep routine
Balanced nutrition
Reducing excessive alcohol consumption
Maintaining supportive social connections
Managing stress
Setting realistic daily goals

Lifestyle strategies should not be viewed as substitutes for professional treatment when treatment is needed.

Can Hypnotherapy Help With Depression?

Quick Answer: Hypnotherapy may be explored by some individuals as a complementary approach to support relaxation, emotional wellbeing and work with certain thought or behavioural patterns. However, depression is a potentially serious mental health condition, and hypnotherapy should not be presented as a cure or replacement for appropriate medical or psychological care.

Hypnotherapy generally involves using guided relaxation, focused attention and therapeutic suggestions.

Depending on an individual’s needs and circumstances, sessions may explore areas such as:

Relaxation and stress management
Negative self-talk
Self-confidence
Emotional responses
Habitual patterns of thinking
Motivation
Personal goals

The experience and outcomes of hypnotherapy vary between individuals.

Before beginning hypnotherapy for concerns related to depression, it is important to consider the severity of symptoms and whether assessment or ongoing care from a doctor, psychologist, psychiatrist or other qualified mental health professional is appropriate.

Where someone is already receiving professional treatment, they should discuss complementary approaches with their treating healthcare professional where appropriate.

What Happens During a Hypnotherapy Session?

A hypnotherapy session typically begins with a conversation about the individual’s concerns, circumstances and goals.

The hypnotherapist may explain the process and answer questions before using relaxation and focused-attention techniques.

During hypnosis, individuals generally remain aware of their surroundings and do not lose control of their actions.

The precise approach may differ depending on the practitioner and the individual’s needs.

It is also important to understand that responses to hypnotherapy vary. No ethical practitioner should guarantee a particular outcome or promise that depression can be “cured” within a specific number of sessions.

Can Hypnotherapy Replace Medication or Psychological Therapy?

No. Hypnotherapy should not be used as a substitute for medical or psychological treatment that has been recommended by an appropriately qualified healthcare professional.

If you are taking prescribed medication, do not stop or change your medication based on information from a hypnotherapist or an online article.

Any changes to prescribed treatment should be discussed with the healthcare professional responsible for your care.

Some individuals may choose to explore complementary approaches alongside conventional care, depending on their individual circumstances and professional advice.

What Can I Do If I Am Feeling Depressed?

If you have been experiencing persistent low mood, loss of enjoyment, hopelessness or other symptoms that are affecting your daily life, consider speaking with someone rather than managing the situation alone.

Possible first steps include:

Speaking with your doctor or another qualified healthcare professional
Talking with someone you trust
Maintaining regular contact with supportive friends or family
Establishing manageable daily routines
Prioritising sleep and physical wellbeing
Seeking professional psychological or mental health support when appropriate

You do not need to wait until symptoms become severe before seeking support.

Frequently Asked Questions About Depression

Is depression the same as being sad?

No. Sadness is a normal human emotion, while depression typically involves persistent symptoms that may affect multiple aspects of a person’s emotional and physical wellbeing and daily functioning.

Can depression go away on its own?

Some periods of low mood may improve over time, but persistent or severe symptoms should not be ignored. Professional assessment can help determine what support may be appropriate.

Can you have depression and anxiety together?

Yes. Symptoms of anxiety and depression can occur together, although they are distinct conditions. A qualified healthcare professional can provide an appropriate assessment.

Can stress cause depression?

Prolonged or significant stress may be one contributing factor for some individuals, but depression typically involves multiple interacting factors rather than a single cause.

Why do I feel depressed when my life seems fine?

Depression does not always have an obvious external cause. Biological, psychological and other factors may contribute even when someone’s circumstances appear positive.

Can depression make you feel tired all the time?

Persistent tiredness and reduced energy can occur with depression. However, fatigue can also have other medical causes, so persistent symptoms may warrant medical assessment.

Does hypnotherapy cure depression?

Hypnotherapy should not be described as a cure for depression. Some individuals may explore it as a complementary approach for areas such as relaxation, stress management or certain thought and behavioural patterns. Appropriate medical or mental health care should be sought when needed.

How many hypnotherapy sessions are needed?

There is no universal number. Individual needs, goals and responses vary, and no specific outcome should be guaranteed within a predetermined number of sessions.

Will I lose control during hypnosis?

Hypnosis does not generally involve losing control. Individuals typically remain aware and can choose whether to engage with suggestions made during a session.

Should I see a doctor before trying hypnotherapy?

If you are experiencing symptoms that may indicate depression—particularly persistent, worsening or severe symptoms—professional medical or mental health assessment is advisable. If you are already receiving treatment, you may wish to discuss complementary approaches with your treating professional.

Exploring Hypnotherapy With Daseti

At Daseti Hypnotherapy, sessions are approached according to each individual’s concerns and personal goals.

Where hypnotherapy is considered appropriate, the process may focus on areas such as relaxation, stress management, emotional responses, negative thought patterns or personal development.

Hypnotherapy is not intended to replace medical or psychological treatment for depression.

If you would like to understand more about hypnotherapy and whether it may be appropriate for your individual circumstances, you can contact Daseti to learn more about the process.

Understanding Your Options

Depression is a complex experience, and there is no single approach that is appropriate for everyone.

For some people, the first step may be speaking with a doctor.

For others, psychological therapy, medication or a combination of approaches may be recommended.

Some individuals may also explore complementary approaches, including hypnotherapy, as part of their broader wellbeing journey.

The important starting point is understanding your symptoms and seeking appropriate support based on your individual circumstances.

Important: This guide is intended for general educational purposes and does not replace professional medical advice, diagnosis or treatment. Depression can be a serious mental health condition. If you think you may be experiencing depression, consider speaking with a qualified healthcare professional for an appropriate assessment.