stress risks and benefits for patients

Overview

Stress is your body's natural reaction to change or challenge. It can be helpful in small doses, giving you focus and energy to handle a difficult situation. But when stress lasts a long time or becomes overwhelming, it can harm your physical and mental health.

Yes, stress is very common. Most people feel stressed at some point in their lives, whether from work, money, relationships, or other pressures.

Stress can affect anyone at any age. But it may be more likely if you have a demanding job, care for others, have money problems, or have experienced difficult life events.

Symptoms

Common symptoms

• Feeling anxious, worried, or irritable
• Trouble sleeping or feeling tired all the time
• Headaches, muscle tension, or stomach problems
• Difficulty concentrating or making decisions
• Loss of interest in things you used to enjoy
• Feeling overwhelmed or unable to cope

Symptoms in children

• Becoming clingy or withdrawn
• Having temper tantrums or crying more than usual
• Complaining of stomachaches or headaches
• Trouble sleeping or having nightmares
• Changes in appetite
• Trouble concentrating at school

Symptoms in older adults

• Memory problems or confusion
• Feeling more tired or weak
• Withdrawing from social activities
• Losing appetite or losing weight without trying
• Worsening of existing health problems
• Feeling hopeless or helpless

Causes

Main causes

• Work pressure, job loss, or retirement
• Money problems or debt
• Relationship difficulties or divorce
• Major life changes like moving, marriage, or having a baby
• Health problems or caring for a sick relative
• Trauma or abuse

Risk factors

• Having a mental health condition like anxiety or depression
• Lack of support from family or friends
• Ongoing or multiple stressful events at the same time
• Poor sleep, unhealthy diet, or lack of exercise
• A tendency to worry or be a perfectionist

When to see a doctor

See a doctor urgently if:

• If you have thoughts of harming yourself or ending your life
• If stress is making you feel unable to cope with daily life
• If you experience severe panic attacks or chest pain

Book a routine appointment if:

• If stress has been going on for weeks and is affecting your sleep, mood, or relationships
• If you feel anxious, depressed, or hopeless most of the time
• If you are using alcohol, tobacco, or other substances to cope with stress

Diagnosis

Stress is not a medical illness itself, but a healthcare provider can talk with you about your symptoms and life pressures. They will ask questions about how you feel, sleep, appetite, and what seems to trigger your stress.

Tests that may be done

• There is no blood test or scan to diagnose stress
• Your provider may do a physical exam or order blood tests to rule out other causes of your symptoms, like thyroid problems or vitamin deficiencies
• You may be asked to fill out a questionnaire about your mood and anxiety

What to expect at your appointment

A healthcare provider will listen without judgement and help you understand what might be causing your stress. They can suggest talking therapies, lifestyle changes, or local support groups.

Treatment

Treatment for stress focuses on helping you manage difficult feelings and pressures. This usually starts with practical self-help and talking therapy. In some cases, a doctor may suggest other treatments if your stress is linked to anxiety or depression.

Self-care at home

• Talk about how you feel with someone you trust
• Take regular breaks and time for yourself
• Try relaxation exercises, like deep breathing or mindfulness
• Set realistic goals and learn to say no
• Stay connected with friends and family
• Limit caffeine, alcohol, and screen time before bed

Medical treatments

Talking therapies, such as cognitive behavioural therapy (CBT), can help you change unhelpful thought patterns and build coping skills. If stress is causing significant anxiety or depression, a doctor may discuss medication options with you, but this should always be combined with support and self-care.

Living with this condition

Living with stress is about finding balance. Some stress is unavoidable, but you can build habits that help you recover. Try to keep a routine for sleeping, eating, and working, and give yourself permission to rest.

Lifestyle tips

• Get regular physical activity, even a short walk can help
• Aim for 7–9 hours of sleep per night
• Spend time in nature or doing hobbies you enjoy
• Limit news and social media if they make you feel worse
• Practice gratitude or journaling to focus on positive moments

Diet and exercise

Eating a balanced diet helps your body cope with stress. Avoid skipping meals and try to include plenty of fruit, vegetables, and water. Exercise releases chemicals in your brain that improve your mood and reduce anxiety.

Mental health and emotional wellbeing

Stress can make you feel anxious, sad, or irritable. If stress builds up, it can increase your risk of depression and panic attacks. It is important to take your emotions seriously and seek support when you need it.

Prevention

You cannot prevent all stress, but you can strengthen your ability to cope. Building healthy habits, staying socially connected, and learning to notice early warning signs can help stop stress from building up.

Complications

If left untreated

• Chronic anxiety or depression
• Sleep problems that persist
• High blood pressure and heart disease
• Weakened immune system, making you more prone to infections
• Problems with relationships or work performance
• Increased use of alcohol, tobacco, or other substances

Long-term outlook

With the right support, most people can learn to manage stress well. Even after a long period of stress, it is possible to recover and feel better. Reaching out for help is a positive first step.

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