1. Depression
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. It affects how you feel, think and behave and can lead to a variety of emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel as if life isn't worth living. Depression may require long-term treatment. But don't get discouraged. Most people with depression feel better with medication, psychotherapy or both.
Symptoms:
- Persistent low mood
- Loss of interest in things you once enjoyed
- Feelings of worthlessness
- Poor concentration
2. Anxiety
Anxiety is a feeling of fear, dread, and uneasiness. Anxiety is your body’s natural response to stress. The first day of school, going to a job interview, or giving a speech may cause most people to feel fearful and nervous. But if your feelings of anxiety are extreme, last for longer than six months, and are interfering with your life, you may have an anxiety disorder. Long term effects of anxiety disorder include insomnia, headaches and stomach issues.
Symptoms:
- Hyperventilation
- Increased heart rate
- Having trouble sleeping
- Gastrointestinal problems
3. Bipolar Disorder
Bipolar disorder (also known as manic depression) is a mood disorder that is very similar to depression that is associated with mood swings from depressive lows and manic highs. These phases can last from days to weeks, but a person must have experienced both phases to be diagnosed with bipolar disorder. People with bipolar disorder, especially when they are experiencing mania, almost always require medication to get better. Prolonged mania can lead to an irreversible decline in cognitive ability, so if you think you or a person you know has bipolar disorder, seek help as soon as possible.
Symptoms:
- Mood swings
- Apathy
- Elevated mood
- Periods of euphoria
- Periods of general discontent
- Irritability or hyperactivity
- Fatigue/lack of energy
- Delusions or paranoia
- Rapid/frenzied speaking
4. ADHD
ADHD, or attention-deficit hyperactivity disorder, is a chronic condition that is characterized by attention difficulty, hyperactivity, and impulsiveness. ADHD is most common in young children. Symptoms sometimes lessen with age, but some people never completely outgrow their ADHD symptoms. Most healthy children are inattentive, hyperactive or impulsive at one time or another, so it is hard to tell whether someone has ADHD or not. But if you or someone you know has ADHD, don’t worry! You can still learn strategies to be successful in life.
Symptoms:
- Failure to pay close attention to details or make careless mistakes
- Appearing not to listen, even when spoken to directly
- Losing items needed for daily activities
- Blurting out answers, interrupting the questioner
- Fidgeting or needing to be constantly moving
5. Borderline personality disorder
Borderline personality disorder is a personality disorder. It is often confused with bipolar disorder, however they are not the same. Borderline personality disorder changes the way a person feels about themselves and others, and severely impacts someone’s ability to regulate their emotions. Borderline personality disorder usually begins by early adulthood. The condition seems to be worse in young adulthood and may gradually get better with age. Many people with this disorder get better over time with treatment and can learn to live normal lives.
Symptoms:
- An intense fear of abandonment, even going to extreme measures to avoid real or imagined separation or rejection
- A pattern of unstable intense relationships
- Impulsive and risky behavior that may sabotage success
- Ongoing feelings of emptiness
6. PTSD
Post-traumatic stress disorder (PTSD) is a mental health condition that's triggered by a terrifying event either experiencing it or witnessing it. Most people who go through traumatic events may have temporary difficulty adjusting and coping, but with time and good self-care, they usually get better. If the symptoms get worse, last for months or even years, and interfere with your day-to-day functioning, you may have PTSD. Getting effective treatment after PTSD symptoms develop can be critical to reduce symptoms and improve function.
Symptoms:
- Internal reminders of a traumatic event
- Trouble sleeping
- Being easily startled or frightened
- Trouble concentrating
7. Schizophrenia
Schizophrenia is a medical disorder that changes the way people think, act, or look at reality. This is an incurable disease, and though it is uncommon, it is extremely dangerous. The most common occurrences whenever someone has schizophrenia are delusion, hallucinations, and disorganized speech. In men, schizophrenia symptoms typically start in the early to mid-20s. In women, symptoms typically begin in the late 20s.
Symptoms:
- Delusions
- Disorganized speech
- Hallucinations
- Disorganized motor movements
8. Anorexia
Anorexia is an eating disorder characterized by an unusually low weight, severe fear of obesity and a distorted view of weight. People with anorexia place great importance on controlling their weight and mood, using extreme measures that often disrupt their life. People with this disorder prevent themselves from intaking food with the fear of gain of weight. They often go to extreme measures to do this like by vomiting after eating or by misusing laxatives, diet aids, diuretics or enemas. The person tries to lose weight by even hazardous measures no matter how much weight is gained.
Symptoms:
- Thin appearance
- Dehydration
- Low blood pressure
- Dizziness or fainting
- Fatigue
- Dry or yellowish skin
- Constipation or abdominal pain
- Intolerance of cold
9. OCD
Obsessive Compulsive Disorder (OCD) presents a pattern of unwanted thoughts and fears (obsessions) that lead you to repetitive behaviors (compulsions). These obsessions and compulsions interfere with daily activities and cause considerable discomfort. People with this disorder may even try to ignore these obsessions, but that eventually leads them to experiencing more distress and anxiety. To avoid the bothersome thoughts and urges, they come back, leading to it becoming a cycle from which the person cannot escape.
Symptoms:
- Doubting and having difficulty tolerating uncertainty
- Needing things to be orderly and symmetrical
- Compulsive hoarding
- Ritualistic behavior
- Repetition of words or movements
- Aggressive or horrific thoughts about losing control and harming yourself or others
- Fear of contamination