Home » Top Tips » 10 Common Mental Health Problems – When to Worry and When to See a Doctor
Andy Stein

10 Common Mental Health Problems – When to Worry and When to See a Doctor

Save article
This is how the AI article summary could look. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

10 Common Mental Health Problems – When to Worry and When to See a Doctor

Here are 10 common mental health problems, their symptoms; and when to worry, and when to see a doctor.

1. Depression

  • What it is: Persistent feelings of sadness, hopelessness, and loss of interest in activities
  • Symptoms: Sadness, loss of interest, changes in appetite (especially unexplained weight loss) or sleep, fatigue, difficulty concentrating
  • When to Worry: If symptoms persist for more than four weeks or interfere with daily life
  • When to See a Doctor: If you’re experiencing suicidal thoughts or severe symptoms

Note. Simple mild-moderate depression almost always gets better with time (the best healer).

2. Anxiety Disorder

  • What it is: Excessive and inappropriate fear, anxiety, or avoidance of certain situations
  • Symptoms: Restlessness, rapid heartbeat, sweating, trembling, difficulty concentrating
  • When to Worry: If symptoms interfere with daily life or persist for more than four weeks
  • When to See a Doctor: If you’re experiencing panic attacks or severe symptoms

3. Bipolar Disorder

  • What it is: Mood swings between depression and mania or hypomania
  • Symptoms: Mood swings, changes in energy, impulsivity, poor judgment
  • When to Worry: If you’re experiencing extreme mood swings or impulsive behavior
  • When to See a Doctor: If you’re experiencing severe symptoms or suicidal thoughts

4. Schizophrenia

  • What it is: A chronic (long-term) mental health disorder characterised by disruption in thought processes, perception, and emotional responsiveness
  • Symptoms: Symptoms include hallucinations, delusions, disorganised thinking and speech, and negative symptoms such as apathy and social withdrawal
  • When to Worry: You should worry if you or a loved one is experiencing persistent and severe symptoms that interfere with daily life, relationships, and overall well-being
  • When to See a Doctor: You should see a doctor immediately if you or a loved one is experiencing severe symptoms, such as hallucinations or delusions, or if you are having thoughts of harming yourself or others.

5. Post-Traumatic Stress Disorder (PTSD)

  • What it is: Persistent symptoms after experiencing a traumatic event
  • Symptoms: Flashbacks, nightmares, avoidance of triggers, hypervigilance
  • When to Worry: If symptoms persist for more than a month or interfere with daily life
  • When to See a Doctor: If you’re experiencing severe symptoms or flashbacks

6. Obsessive-Compulsive Disorder (OCD)

  • What it is: Recurring, intrusive thoughts and compulsions to perform specific rituals
  • Symptoms: Intrusive thoughts, compulsions, avoidance of triggers
  • When to Worry: If symptoms interfere with daily life or persist for more than an hour a day, for at least 4 weeks
  • When to See a Doctor: If you’re experiencing severe symptoms or distress

7. Attention Deficit Hyperactivity Disorder (ADHD)

  • What it is: Difficulty with attention, impulsivity, and hyperactivity
  • Symptoms: Inattention, impulsivity, hyperactivity, disorganisation
  • When to Worry: If symptoms interfere with daily life or persist into adulthood
  • When to See a Doctor: If you’re experiencing significant impairment or symptoms

8. Eating Disorders

  • What it is: Distorted body image and unhealthy eating habits
  • Symptoms: Restrictive eating, bingeing, purging, excessive exercise
  • When to Worry: If you’re experiencing significant weight loss or gain, or if symptoms interfere with daily life
  • When to See a Doctor: If you’re experiencing severe symptoms or health complications

9. Panic Disorder

  • What it is: Recurring panic attacks and fear of future attacks
  • Symptoms: Sudden, intense fear, rapid heartbeat, sweating, trembling
  • When to Worry: If you’re experiencing recurring panic attacks or severe symptoms
  • When to See a Doctor: If you’re experiencing severe symptoms or avoidance behaviour

10. Borderline Personality Disorder

  • What it is: Difficulty with emotional regulation, impulsivity, and relationships
  • Symptoms: Mood swings, impulsivity, unstable relationships, self-destructive behaviour
  • When to Worry: If you’re experiencing severe symptoms or self-destructive behaviour
  • When to See a Doctor: If you’re experiencing suicidal thoughts or severe symptoms

Red Flags: When to See a Doctor Now

  • Suicidal thoughts or behaviour
  • Severe symptoms that interfere with daily life
  • Persistent or worsening symptoms
  • Trauma or significant life changes
  • Difficulty coping with emotions or stress
If you’re experiencing any of these red flags or persistent symptoms, consult a doctor or mental health professional for proper evaluation and treatment.

Share this article

Your feedback matters to us!

Comments

    Leave a Reply

    Your email address will not be published. Required fields are marked *

    myHSN is here to help you get the best you can out of the NHS.

    Full of top tips and advice from health care professionals on how the NHS works and how you can make sure it works for you.
    Copyright © 2025 Health Service Navigator