The study showed that the most common mental illnesses were mood disorders, such as major depression or anxiety, and that the risk of certain mental disorders differed by sex. The three most common mental health disorders among women were: Depression. Specific phobia; a disabling anxiety that interferes with daily life. Post-traumatic stress disorder, PTSD. The three most common mental health disorders among men were: Alcohol Abuse. Depression. Specific phobia.

Researchers have found that mental health disorders typically first emerge in childhood, adolescence, or young adulthood. The peak age of first onset was 15 years old, with a median age of onset of 19 for men and 20 for women, the study found.

Psychotherapy is a type of treatment that can help individuals experiencing a wide array of mental health conditions and emotional challenges. Psychotherapy can help not only alleviate symptoms, but also, certain types of psychotherapies can help identify the psychological root causes of one’s condition so a person can function better and have enhanced emotional well-being and healing. Conditions that can be helped by psychotherapy include coping with stressful life events, the impact of trauma, medical illness or loss such as the death of a loved one; and specific mental health conditions such as depression or anxiety. There are several different types of psychotherapy and some types may work better with certain clinical situations. Psychotherapy may be used in combination with medication or other therapies.

Therapy may be conducted in an individual, family, couple, or group setting, and can help both children and adults. Sessions are typically held once a week for about 45 to 50 minutes. Both patient and therapist need to be actively involved in psychotherapy. The trust and relationship between a person and his/her therapist is important for working together effectively and making gains from psychotherapy. Psychotherapy can be short-term (a few weeks to months), dealing with more immediate challenges, or long-term (months to years), dealing with longstanding and complex issues. The goals of treatment and duration and frequency of treatment are discussed by the patient and therapist together. Confidentiality is a basic requirement of psychotherapy. Also, although patients share personal feelings and thoughts, intimate physical contact with a therapist is never appropriate, or acceptable.

Psychotherapy can be used in combination with medication to treat mental health conditions. In some circumstances, medication may be clearly indicated and in others, psychotherapy may be the best option. For many people, combined medication and psychotherapy treatment can be more beneficial than either alone. Healthy lifestyle improvements, such as healthy nutrition, regular exercise, and adequate sleep, can also be valuable in supporting recovery and overall wellness.

Research shows that most people who receive psychotherapy experience symptom relief and are better able to function in their lives. About 75 percent of people who enter psychotherapy show some benefit from it.1 Psychotherapy has been shown to improve emotional and psychological well-being and is linked with positive changes in the brain and body. The benefits also include fewer sick days, less disability, fewer medical problems, and increased work satisfaction. With the use of brain imaging techniques researchers have been able to see changes in the brain after a person has undergone psychotherapy. Numerous studies have identified brain changes in people with mental illness (including depression, panic disorder, PTSD, and other conditions) as a result of undergoing psychotherapy. In most cases, the brain changes resulting from psychotherapy were similar to changes resulting from medication. To help get the most out of psychotherapy, approach the therapy as a collaborative effort, be open and honest, and follow your agreed-upon plan for treatment. Follow through with any assignments between sessions, such as writing in a journal or practicing what you’ve talked about.

Psychiatrists and other mental health professionals use several types of therapy. The choice of therapy type depends on the patient’s particular illness and circumstances and his/her preference. Psychiatrists and other clinicians may combine elements from different approaches to best meet the needs of the person receiving treatment. Cognitive behavioral therapy (CBT) helps people identify and change thinking and behavior patterns that are unhealthy or ineffective, replacing them with more accurate thoughts and functional behaviors. It can help a person focus better on current problems and how to solve them. It often involves practicing new skills in the “real world.” CBT can be helpful in treating a variety of disorders, including depression, anxiety, trauma related disorders, and eating disorders. For example, CBT can help a person with depression recognize and change unhelpful or maladaptive thought patterns or behaviors that are contributing to the depression. Interpersonal therapy (IPT) is a short-term form of treatment. It helps patients understand underlying interpersonal issues that are troublesome, like unresolved grief, changes in social or work roles, conflicts with significant others, and problems relating to others. It can help people learn healthy ways to express emotions and ways to improve communication and how they relate to others. It is most often used to treat depression. Dialectical behavior therapy is a specific type of CBT that helps more effectively regulate emotions. It is often used to treat people with chronic suicidal thoughts and people with borderline personality disorder, eating disorders and PTSD. It teaches new skills to help people take personal responsibility to change unhealthy or disruptive behavior. It involves both individual and group therapy. Psychodynamic therapy is based on the idea that behavior and mental well-being are rooted in childhood and past experiences and involves bringing to conscious awareness feelings that might be unconscious (outside a person's awareness). A person works with the therapist to improve self-awareness and to change deep-seated patterns so that they can more fully take charge of their life. Psychoanalysis is a more intensive form of psychodynamic therapy. Sessions are typically conducted three or more times a week. Supportive therapy uses guidance and encouragement to help patients develop their own resources. It helps build self-esteem, reduce anxiety, strengthen coping mechanisms, and improve social and community functioning. Supportive psychotherapy helps patients deal with issues related to their mental health conditions which in turn affect the rest of their lives. Additional therapies sometimes used in combination with psychotherapy include: Animal-assisted therapy – working with dogs, horses or other animals to bring comfort, help with communication and help cope with trauma. Creative arts therapy – use of art, dance, drama, music and poetry therapies. Play therapy – to help children identify and talk about their emotions and feelings.

A highly effective psychotherapy called cognitive behavioral therapy (CBT) focuses on how our thoughts, beliefs, and attitudes can affect our feelings and behavior. Traditional CBT treatment usually requires weekly 30- to 60-minute sessions over 12 to 20 weeks. A faster option now emerging is intensive CBT (I-CBT), which employs much longer sessions concentrated into a month, week, or weekend — or sometimes a single eight-hour session. CBT helps people learn tools to reframe different types of thinking, such as black-and-white thinking (I can't do anything right) and emotional reasoning (I feel you dislike me, so it must be true) and other potentially harmful thought patterns that fuel mental health problems and undermine relationships, work, and daily life. Once learned, the coping strategies taught during CBT or I-CBT sessions can help people deal with a variety of problems throughout life.

I-CBT has been used to treat many people suffering from mood and anxiety disorders, trauma-related disorders, and other issues. Some programs treat children or teens who have mild autism spectrum disorder (mild ASD), selective mutism, or prenatal alcohol exposure, or who are struggling with school refusal. There are I-CBT programs that focus on specific areas, such as: Attention deficit hyperactivity disorder (ADHD) Anxiety disorders, including agoraphobia, generalized anxiety disorder (GAD), social anxiety, specific phobias, panic attacks and panic disorder, and separation anxiety Obsessive-compulsive disorder (OCD) Post-traumatic stress disorder (PTSD), sexual trauma, and traumatic brain injury (TBI).