- October 2, 2026
Depression and anxiety are two of the most common mental health problems in the UK, and it is possible to experience either condition on its own or both at the same time. Although they can share symptoms such as poor sleep, difficulty concentrating, irritability and changes in energy, depression and anxiety are not the same condition.
Depression is generally associated with persistent low mood, hopelessness and loss of interest or enjoyment, while anxiety is more strongly associated with excessive worry, fear, nervousness and physical symptoms such as a racing heartbeat, sweating or breathlessness.
Understanding the difference between depression vs anxiety can make it easier to recognise when professional support may be appropriate. In the UK, help may be available through your GP, NHS Talking Therapies and other NHS mental health services, depending on your symptoms and circumstances. NHS guidance also confirms that people can sometimes self-refer to NHS Talking Therapies for anxiety and depression without seeing a GP first.
This guide explains the key differences between depression and anxiety, common symptoms, how diagnosis works in the UK, NHS treatment options and when to seek additional support.
The simplest way to understand the difference is to consider the main emotional pattern associated with each condition.
Depression tends to involve persistent low mood and reduced interest or pleasure in everyday life. Anxiety tends to involve persistent worry, fear or a sense that something bad may happen.
However, real-life symptoms are not always this straightforward.
Someone with depression may feel anxious, while someone with an anxiety disorder may eventually become exhausted, withdrawn or low in mood. NHS information notes that many people with depression also experience symptoms of anxiety.
| Depression | Anxiety |
|---|---|
| Persistent sadness or low mood | Excessive worry or fear |
| Loss of interest or enjoyment | Feeling nervous, restless or on edge |
| Hopelessness | Feeling something bad may happen |
| Low motivation | Difficulty controlling worry |
| Feelings of guilt or worthlessness | Physical symptoms such as sweating or a racing heart |
| Social withdrawal | Avoidance of situations because of fear |
| Changes in sleep and appetite | Sleep problems and difficulty relaxing |
| Difficulty concentrating | Difficulty concentrating because of worry |
This comparison is only a general guide. A healthcare professional needs to consider the full pattern, duration and impact of symptoms before making a diagnosis.
Depression is more than feeling unhappy for a few days.
The NHS describes depression as a real illness in which symptoms can persist for weeks or months and can interfere with everyday life, relationships, work and social activities.
Depression can affect people differently. Some people mainly experience sadness, while others notice loss of motivation, irritability, tiredness, changes in appetite or a feeling that nothing is enjoyable anymore.
Possible psychological symptoms include:
Persistent sadness or low mood
Feeling hopeless or helpless
Low self-esteem
Feeling tearful
Guilt or feelings of worthlessness
Irritability
Loss of motivation
Losing interest in activities
Difficulty making decisions
Reduced enjoyment
Anxiety or excessive worry
Thoughts about suicide or self-harm
Physical symptoms may include:
Low energy
Changes in appetite
Changes in sleep
Moving or speaking more slowly
Unexplained aches and pains
Reduced sexual desire
You do not need to experience every symptom to have depression. NHS guidance states that symptoms vary considerably between people.
For a more detailed look at symptoms, see our guide to depression symptoms in men and women.
You can also read about key differences in depression symptoms between men and women.
Feeling anxious occasionally is a normal human response to stressful or uncertain situations.
Anxiety becomes more concerning when worry, fear or physical symptoms become difficult to control or start interfering with everyday life.
Anxiety can affect your thoughts, body and behaviour. NHS guidance lists symptoms such as a noticeable or irregular heartbeat, dizziness, headaches, chest discomfort, digestive problems, sweating, breathlessness, shaking and feeling hot.
Mental and emotional symptoms can include:
Excessive worry
Feeling nervous or constantly on edge
Fear
Difficulty relaxing
Feeling that something bad may happen
Difficulty concentrating
Irritability
Restlessness
Difficulty controlling worries
Avoiding situations because they cause anxiety
Physical symptoms can include:
Racing or noticeable heartbeat
Sweating
Shaking
Breathlessness
Dizziness
Headaches
Nausea
Stomach cramps
Diarrhoea or constipation
Feeling hot
Chest discomfort
If you are unsure whether what you are experiencing is anxiety, our guide to the early signs of anxiety can help you understand some common warning signs.
One reason people find depression and anxiety difficult to distinguish is that the conditions can share several symptoms.
Both may cause:
Poor sleep
Fatigue
Difficulty concentrating
Irritability
Changes in appetite
Reduced productivity
Social withdrawal
Feeling overwhelmed
Physical tension
Reduced confidence
For example, someone experiencing anxiety may struggle to sleep because they spend hours worrying. The resulting tiredness can make them feel low during the day.
Similarly, someone with depression may lose interest in social activities and begin worrying about their relationships, work or future.
This overlap is one reason self-diagnosis can be difficult.
Yes.
Depression and anxiety can occur together. NHS guidance specifically notes that many people with depression also experience anxiety symptoms.
When both occur, a person might experience persistent low mood while also dealing with excessive worry or physical anxiety symptoms.
For example, someone may:
Feel hopeless about the future
Worry constantly about everyday problems
Lose interest in hobbies
Avoid social situations
Have difficulty sleeping
Feel exhausted during the day
Struggle to concentrate
Experience physical symptoms of anxiety
Having symptoms of both does not mean you have failed to manage your mental health. It simply means that a healthcare professional may need to consider more than one aspect of your mental wellbeing when assessing you.
Duration is important when distinguishing everyday emotional responses from a possible mental health condition.
For depression, NHS guidance advises seeking help if symptoms occur for most of the day, every day, for more than two weeks.
Anxiety can occur temporarily in response to a stressful situation. However, persistent anxiety that is difficult to control and affects daily life may indicate an anxiety disorder.
For example, NHS guidance says generalised anxiety disorder (GAD) may involve anxiety affecting daily life, difficulty controlling feelings of anxiety and feeling anxious a lot of the time for at least six months.
The exact duration and diagnostic criteria depend on the particular condition being considered.
There is no single blood test or scan that confirms depression.
A GP will usually discuss your symptoms and how they affect your everyday life.
They may ask about:
Your mood
Sleep
Appetite
Energy levels
Motivation
Concentration
Relationships
Work or education
Recent stressful events
Previous mental health problems
Your general health
Medicines you take
Thoughts of self-harm or suicide
NHS guidance states that a GP may also use a questionnaire to assess symptoms. Blood or urine tests may sometimes be used to rule out physical conditions that can produce similar symptoms, such as an underactive thyroid.
Being honest during an appointment can help your GP understand what is happening and decide what support may be appropriate.
Anxiety is also diagnosed primarily through discussion of your symptoms and their effect on your life.
For generalised anxiety disorder, a GP may ask about:
What you worry about
How often you feel anxious
Whether you can control your worries
Physical symptoms
Sleep
Work and relationships
Avoidance behaviours
How anxiety affects everyday activities
For GAD, NHS guidance states that clinicians consider whether a person worries about a range of things, finds anxiety difficult to control and has experienced anxiety frequently for at least six months.
Different anxiety disorders have different features. Panic disorder, social anxiety disorder, phobias and post-traumatic stress disorder, for example, are not diagnosed in exactly the same way.
You do not need to wait until symptoms become severe before asking for help.
Consider speaking with a GP if:
Low mood continues for more than two weeks
Anxiety is difficult to control
Symptoms are affecting work or education
Your relationships are being affected
You have stopped doing activities you previously enjoyed
You are avoiding everyday situations because of anxiety
Sleep problems are persistent
You are struggling to manage everyday responsibilities
Self-help measures are not improving your symptoms
You are concerned about your mental health
The NHS advises seeking help when depression symptoms persist or affect daily life. For anxiety, NHS guidance recommends speaking to a GP when you are struggling to cope or the things you are trying yourself are not helping.
The NHS offers several forms of support for depression and anxiety.
Treatment depends on the condition, severity of symptoms, individual circumstances and what is available locally.
Possible options include:
Self-help
Guided self-help
Talking therapies
Cognitive behavioural therapy (CBT)
Counselling
Antidepressants
Combination treatment
Specialist mental health services for more severe problems
NHS Talking Therapies can be accessed directly for anxiety and depression in many circumstances without a GP referral.
You can also read our guide on how long it can take to get NHS therapy for more information about accessing psychological support.
Talking therapies are an important part of NHS mental health support.
They involve working with a trained professional to explore thoughts, feelings and behaviours and develop strategies for managing difficulties.
Depending on your needs, NHS Talking Therapies may offer approaches such as:
Guided self-help
Cognitive behavioural therapy
Counselling
Interpersonal therapy
Couples therapy
Mindfulness-based cognitive therapy
Other evidence-based psychological therapies
NHS guidance states that you can self-refer to NHS Talking Therapies for anxiety and depression in many parts of England, although eligibility and access arrangements can vary.
Cognitive behavioural therapy, commonly known as CBT, focuses on the relationship between thoughts, feelings and behaviour.
For depression, CBT can help people identify unhelpful patterns and develop more constructive ways of responding.
For anxiety, CBT can help people understand worry and fear and gradually develop strategies to manage anxious thoughts and behaviours.
CBT is not about simply “thinking positively”. It involves practical techniques that can be applied between therapy sessions.
Antidepressants are medicines used mainly to treat depression, but they can also be prescribed for several anxiety conditions.
NHS information states that antidepressants may be used for conditions including depression, generalised anxiety disorder, panic disorder, social anxiety and OCD.
SSRIs are commonly prescribed antidepressants.
The appropriate medication depends on factors such as your symptoms, previous treatment, other medicines and individual circumstances.
Antidepressants are not suitable or necessary for everyone with depression or anxiety.
For more information, read our guide to how long antidepressants take to work.
Antidepressants do not usually provide immediate relief.
NHS guidance says they usually take around one to two weeks to start having an effect and can take up to eight weeks to work fully.
For depression, NHS treatment guidance says symptoms should generally start improving within four weeks when an antidepressant is working.
Response varies between individuals, so your doctor may need to review your progress and adjust treatment.
Do not stop an antidepressant suddenly unless a healthcare professional tells you to do so.
NHS guidance recommends speaking with your doctor about gradually reducing the dose to reduce the risk of withdrawal symptoms.
If you experience concerning side effects or feel your symptoms are getting worse, contact your GP or appropriate healthcare service.
Treatment depends partly on how severe depression is.
For less severe depression, possible treatments include:
Watchful waiting
Guided self-help
Exercise
Talking therapies
For moderate to severe depression, treatment may include:
Antidepressants
Talking therapy
A combination of antidepressants and psychological therapy
Specialist mental health support
NHS guidance states that treatment is based on the type and severity of depression.
For more severe depression, a person may be referred to a specialist mental health team.
Treatment depends on the type and severity of anxiety.
For generalised anxiety disorder, NHS guidance lists talking therapy, usually CBT, and medicines such as SSRIs among the main treatments.
A GP may generally recommend talking therapy before prescribing medication for GAD, depending on the circumstances.
Other anxiety disorders can require different approaches.
For example, people experiencing recurrent panic attacks may benefit from psychological treatment designed specifically for panic disorder.
If you experience panic attacks, our guide on how to stop a panic attack provides additional information.
Professional support is important when symptoms are persistent or significantly affecting your life, but everyday habits can also support mental wellbeing.
Useful steps may include:
Depression can make everyday tasks feel overwhelming. Maintaining regular sleep, meals and daily activities can provide structure.
The NHS recommends keeping a routine where possible when coping with depression.
Regular physical activity can support mental wellbeing.
For some people with mild depression, exercise can form part of the recommended treatment approach.
You do not necessarily need intense exercise. Walking, swimming, cycling or another activity that you enjoy can be a practical starting point.
Both depression and anxiety can interfere with sleep.
Try to maintain consistent sleeping and waking times rather than relying on irregular sleep patterns.
Isolation can make difficult emotions feel harder to manage.
Talking with a friend, family member, colleague, GP or mental health professional may help you feel less alone.
Using alcohol or recreational drugs to manage anxiety or low mood can create additional problems.
NHS anxiety guidance advises against using alcohol, cigarettes, gambling or drugs as ways to relieve anxiety.
When you are overwhelmed, large tasks can seem impossible.
Breaking responsibilities into smaller, achievable steps may make them easier to manage.
This can be particularly useful when depression has reduced motivation.
Burnout, depression and anxiety can look similar, but they are not interchangeable terms.
Burnout is often associated with prolonged stress, particularly in relation to work or ongoing responsibilities. It may involve emotional exhaustion, reduced effectiveness and feeling detached from work.
Depression can affect many areas of life, including relationships, hobbies and everyday activities, and is not necessarily caused by work.
Anxiety involves excessive worry, fear or apprehension and may occur with or without work-related stress.
If you feel emotionally exhausted while continuing to work, our guide on how to recover from burnout while still working may be useful.
Mental and physical health are closely connected.
Long-term physical health problems can affect mood, sleep, confidence and stress levels. At the same time, anxiety and depression can make it harder to manage an existing health condition.
For example, managing a chronic condition may create ongoing worry or emotional fatigue.
HealthCresto also provides information about diabetes diet and foods to eat or avoid and other chronic health topics through the HealthCresto blog.
If you have physical symptoms alongside anxiety or depression, tell your GP. Do not assume that every physical symptom is caused by stress.
Depression and anxiety can affect anyone, but symptoms can vary between individuals.
Women may experience mental health symptoms alongside hormonal changes, pregnancy, the postnatal period, perimenopause or menopause.
For example, sleep disturbance, low mood, anxiety and reduced energy can occur during menopause and may overlap with symptoms associated with depression or anxiety.
Our guides on menopause symptoms in the UK and what age menopause starts in the UK provide additional information.
If you are experiencing persistent or severe symptoms, a healthcare professional can help determine whether they are related to menopause, depression, anxiety or another condition.
Men can also experience depression and anxiety, but the way symptoms appear may differ.
Some people may not describe themselves as feeling sad or anxious. Instead, they may notice:
Irritability
Anger
Withdrawal
Changes in sleep
Loss of interest
Difficulty concentrating
Increased alcohol use
Reduced motivation
Physical complaints
Our article on depression symptoms in men and women provides further information.
Anxiety does not automatically “turn into” depression.
However, persistent anxiety can become exhausting and may affect sleep, work, relationships and social activities. Over time, some people may develop depressive symptoms as well.
Similarly, someone experiencing depression can develop anxiety symptoms.
This is why it is useful to look at the overall pattern rather than trying to place every symptom into one category.
Yes, depression and anxiety can occur together.
NHS information on depression notes that many people with depression also experience anxiety.
If you are experiencing both persistent low mood and significant worry, tell your GP or mental health professional about both sets of symptoms.
Treating only one symptom may not address the full picture.
Most depression and anxiety symptoms can be discussed through routine healthcare services, but some situations require urgent help.
Seek urgent mental health support if you or someone else is at immediate risk of harm, experiencing suicidal thoughts or feels unable to stay safe.
NHS guidance specifically advises seeking urgent help when someone is experiencing a mental health crisis or emergency.
If you have thoughts of suicide or self-harm, do not try to manage them alone. Contact an appropriate urgent NHS service or emergency service and tell someone you trust what is happening.
Neither condition should automatically be described as “worse”. Both depression and anxiety can range from mild to severe and can significantly affect everyday life.
The important issue is the severity, duration and impact of your symptoms and whether you can access appropriate support.
Depression is commonly associated with persistent low mood, hopelessness and loss of interest, while anxiety is more associated with excessive worry, fear and physical symptoms.
Because the symptoms overlap, a GP or mental health professional can provide a more reliable assessment.
Yes. It is possible to experience symptoms of both conditions at the same time. NHS guidance notes that many people with depression also experience anxiety.
Yes. Anxiety can cause physical symptoms including sweating, shaking, breathlessness, dizziness, nausea and a faster or more noticeable heartbeat.
Yes. Depression can involve physical changes such as tiredness, sleep disturbance, appetite changes and unexplained aches or pains.
In many circumstances, adults can self-refer to NHS Talking Therapies for anxiety and depression without first seeing a GP. Eligibility and arrangements can vary by area.
No. Treatment depends on the type and severity of depression. NHS treatment options can include guided self-help, exercise, talking therapies and medication.
Yes. Certain antidepressants, particularly SSRIs, can be used to treat anxiety disorders as well as depression.
NHS guidance states that antidepressants usually take one to two weeks to start having an effect and can take up to eight weeks to work fully.
Lifestyle measures such as regular exercise, maintaining routines, healthy eating, adequate sleep and talking to people you trust can support mental wellbeing. However, persistent or severe symptoms may require professional treatment.
The difference between depression vs anxiety is not always obvious because the two conditions can share many symptoms and can occur together.
Depression is commonly characterised by persistent low mood, hopelessness and loss of interest or enjoyment. Anxiety is more commonly associated with excessive worry, fear, nervousness and physical symptoms such as a racing heartbeat or breathlessness.
In the UK, support can include your GP, NHS Talking Therapies, psychological treatments, medication and specialist mental health services where appropriate. NHS treatment is tailored according to the condition, severity and individual circumstances.
If symptoms have lasted for several weeks, are becoming difficult to manage or are affecting your work, relationships or everyday life, seeking help is a sensible step. You do not need to diagnose yourself before asking for support.
For broader information about mental wellbeing, visit our Mental Health UK Guide 2026.
Medical disclaimer: This article provides general health information and is not a substitute for diagnosis or personalised medical advice. NHS services, treatment recommendations and local access arrangements can change. Speak with a GP, NHS mental health professional or another qualified healthcare professional for advice about your individual circumstances.