Mental health problems include conditions such as anxiety, depression, stress-related disorders, substance abuse, schizophrenia and other psychological difficulties that affect a person’s emotions, thoughts, behaviour and social functioning. Social psychology is particularly relevant because mental health is influenced not only by individual factors but also by family relationships, social support, stigma, discrimination, social isolation and community environment. Therefore, treatment and prevention require both individual and social approaches. Treatment of mental health problems begins with proper assessment and diagnosis by qualified mental-health professionals. Psychological therapies are among the major forms of treatment. Cognitive Behaviour Therapy (CBT) helps individuals identify negative thoughts and replace them with healthier patterns of thinking and behaviour. Behaviour therapy focuses on modifying maladaptive behaviours through learning principles. Supportive therapy provides emotional assistance, encouragement and coping strategies. Other approaches, such as psychodynamic therapy, humanistic therapy and family therapy, may be used according to the individual’s needs. Medication is another important method