In short: Anxiety may appear as persistent worry, tension, difficulty concentrating or sleeping, and it can also be accompanied by physical symptoms such as a noticeable heartbeat, muscle tension, sweating, stomach discomfort or fatigue. Occasional anxiety is part of everyday life, but when it becomes persistent or begins interfering with daily activities, professional support may be worth considering.

Does your mind keep running through possible problems? Do you feel tense even when there is no obvious immediate threat? Perhaps you struggle to sleep because your thoughts do not seem to slow down.

These experiences may occur with anxiety, but experiencing one or more symptoms does not mean that you should diagnose yourself. What matters is how intense the symptoms are, how long they last and how much they affect your life.

What is anxiety?

Anxiety is an emotional and physical response that may occur when we feel threatened, pressured or uncertain.

It is normal to feel anxious before an exam, job interview, major decision or unfamiliar situation.

Anxiety deserves more attention when it becomes persistent, difficult to manage or begins affecting sleep, work, education, relationships or everyday activities.

What are the psychological symptoms of anxiety?

1. Persistent worry

You may repeatedly worry about work, education, health, relationships, finances or the future, even when there is no immediate problem that seems to explain the intensity of the worry.

2. Feeling tense or unable to relax

• Feeling restless.
• Feeling constantly on edge.
• Difficulty relaxing.
• Feeling more irritable than usual.

3. Difficulty concentrating

When your attention is repeatedly pulled toward worrying thoughts, everyday tasks can become more difficult.

• Losing focus while working or studying.
• Reading the same information repeatedly.
• Difficulty making decisions.
• Forgetting what you were about to do.

4. Expecting negative outcomes

Anxiety can keep your attention focused on what might go wrong.

What if something bad happens? What if I fail? What if I cannot handle it?

5. Sleep difficulties

• Difficulty falling asleep.
• Waking during the night.
• Persistent thinking at bedtime.
• Waking up feeling tired.

You can also read: Simple Ways to Deal with Daily Anxiety and Stress on Mental Care.

What are the physical symptoms of anxiety?

Anxiety can affect both the mind and the body.

A noticeable or faster heartbeat

Some people become more aware of their heartbeat or notice that it becomes faster during periods of anxiety.

Changes in breathing

Breathing may feel faster or less comfortable during intense periods of anxiety.

Dizziness

Some people may feel dizzy or light-headed when tension becomes intense.

Sweating or trembling

Increased sweating or shaking may occur as part of the body's response to stress.

Muscle tension

Persistent tension may be noticeable in the neck, shoulders, jaw or back.

Stomach discomfort

• Nausea.
• Stomach discomfort.
• Changes in appetite.
• Digestive discomfort.

Fatigue

Persistent mental and physical tension can leave a person feeling tired or drained.

Can anxiety cause chest discomfort?

Some people may notice chest discomfort during periods of intense anxiety.

However, chest pain should not automatically be attributed to anxiety. New, severe, persistent or concerning physical symptoms should receive appropriate medical assessment.

What is the difference between normal anxiety and anxiety that needs support?

Normal anxiety

It is often connected to a specific event and usually becomes easier to manage when the situation passes.

When should you pay more attention to anxiety?

• Worry continues for an extended period.
• You find it difficult to control anxious thoughts.
• Your sleep is repeatedly affected.
• Your work or education is affected.
• Your relationships are affected.
• You begin avoiding important situations.
• Managing anxiety alone feels increasingly difficult.

These signs do not provide a diagnosis on their own. Diagnosis requires an appropriate professional assessment.

How can anxiety affect behaviour?

• Avoiding social situations.
• Postponing important decisions.
• Avoiding unfamiliar experiences.
• Withdrawing from activities.
• Repeatedly seeking reassurance.
• Avoiding situations associated with anxiety.

What is a panic attack?

A panic attack is a sudden period of intense fear or anxiety that may be accompanied by strong physical sensations.

• A faster heartbeat.
• Sweating.
• Trembling.
• Dizziness.
• Changes in breathing.
• Nausea.
• A feeling of losing control.

Experiencing these symptoms alone is not enough to identify a specific diagnosis, so professional assessment is more appropriate than self-diagnosis.

When should you speak with a mental health professional?

You do not have to wait until anxiety becomes overwhelming.

Consider seeking support when anxiety:

• Regularly interferes with your day.
• Stops you doing things that matter to you.
• Affects work or education.
• Disrupts your sleep.
• Affects your relationships.
• Feels increasingly difficult to manage alone.

Mental Care allows you to browse mental health professionals and compare specialists based on your needs.

Can anxiety be managed?

The appropriate approach depends on the nature of the symptoms, their severity and the individual's needs.

Some people may benefit from psychological support or psychotherapy, while others may need an assessment by a psychiatrist to determine whether additional medical support is appropriate.

What can you do when you feel anxious?

• Try to maintain a regular sleep routine.
• Avoid excessive stimulants.
• Include appropriate physical activity in your routine.
• Take breaks from ongoing sources of stress.
• Practice calm breathing and relaxation.
• Speak with someone you trust.

For more practical ideas, read: Simple Ways to Deal with Daily Anxiety and Stress .

Do I need a diagnosis before booking a session?

No.

You do not need to know the name of your condition before speaking with a professional.

You can start because certain thoughts, feelings or symptoms are affecting your life and you would like to understand them better.

Frequently Asked Questions About Anxiety Symptoms

Can anxiety cause heart palpitations?

Anxiety may be accompanied by a faster or more noticeable heartbeat. New or concerning physical symptoms should receive appropriate medical assessment.

Can anxiety cause dizziness?

Some people may experience dizziness or light-headedness during periods of intense anxiety.

Can anxiety affect the stomach?

Some people may experience nausea, stomach discomfort or changes in appetite during periods of anxiety.

Can anxiety make it difficult to sleep?

Persistent worry and tension may make it more difficult to relax, fall asleep or stay asleep.

Does everyone who feels anxious need therapy?

No. Occasional anxiety can be a normal response to life events. Professional support may be helpful when anxiety becomes persistent, severe or interferes with daily life.

Should I see a psychiatrist or psychologist for anxiety?

The appropriate professional depends on your symptoms and individual needs. An initial assessment can help identify the most suitable next step.

Do I need a diagnosis before booking a session?

No. You can book an initial session to discuss what you are experiencing without diagnosing yourself beforehand.

Read More on Mental Care

• Simple Ways to Deal with Daily Anxiety and Stress
• Explore More Mental Care Articles
• Browse Mental Health Specialists