b'Anxiety&panicattacks- Anxiety is a normal emotion that we all experience but becomes a mental health problem when someone finds they are feeling this way all, or most of the time. Panic attacks happen when your body experiences a rush of intense psychological (mental) and physical symptoms. You may feel an overwhelming sense of fear, apprehension, and anxiety. You may also have physical symptoms such as: nausea, sweating, trembling and a sensation that your heart is beating irregularly (palpitations).Bipolardisorder- Bipolar disorder (or manic depression as it used to be called) is a particular type of depression where the person has extreme mood swings, experiencing extreme periods of low (depressed) and high (manic) moods. Correct diagnosis of Bipolar disorder can take a long time because the person will need to have episodes of both depression and mania. Bipolar disorder is less common than ordinary depression and requires medical treatmentDepression- Depression is a diagnosis given to someone who is experiencing a low mood and finds it hard or impossible to have fun or enjoy their lives. This is explored in more detail in section 8.7'