Obsessive-compulsive disorder (OCD) is a mental health disorder manifested by repeated unwanted thoughts (obsessions) that lead to repetitive behaviors (compulsions). These thoughts and behaviors interfere with the patient’s daily activities and role performance. Overview The cause of OCD is largely unknown. However, these risk factors may increase the development of OCD: OCD usually begins during … Read more
Anorexia nervosa is a serious eating disorder that is potentially life-threatening if not recognized and treated appropriately. It is characterized by a very low body weight, an intense fear of gaining weight, and extreme habits to prevent weight gain. Overview Anorexias nervosa is a recognized psychiatric disorder by the Diagnostic and Statistical Manual of Mental … Read more
Attention deficit hyperactivity disorder (ADHD) is a condition that affects mental functioning and behavior. Diagnostic criteria include symptoms of inattention, hyperactivity, and impulsivity. Overview ADHD often becomes noticeable in childhood, usually when a child starts going to school and continues into adulthood. While waiting one’s turn, sitting still, and paying attention are common difficulties in … Read more
Delirium is an acute disturbance of mental status and cognition with an acute onset of hours or days. It is often related to dehydration, infection, medications, alcohol withdrawal, dementia, organ failure, severe pain, or the dying process. Overview Symptoms may include: There are three types of delirium: Older adults with a history of dementia who … Read more
Substance abuse is a serious problem impacting the healthcare system and society as a whole. Substance abuse can refer to the use of illegal drugs, excessive use of alcohol, or the misuse of prescription or over-the-counter medications. Substance abuse often causes negative physical, emotional, and social outcomes. Long-term use of a substance creates dependence and, … Read more
Mental health is an essential aspect of overall health and involves a person’s psychological, emotional, and social well-being. It affects the way a person feels, thinks, and acts, and determines how a person relates to others, handles stress, and makes decisions. Overview Mental health problems or illnesses can arise anytime throughout a person’s life. Various … Read more
Antisocial personality disorder (ASPD) is a type of mental health disorder that belongs to the cluster B personality disorders of the DSM-5 which are behaviors described as dramatic, emotional, or erratic. This condition is characterized by behavioral patterns of manipulation, exploitation, or violation of other people’s rights without any remorse. Overview Patients suffering from ASPD … Read more
Altered mental status (AMS) is a broad term used to represent a variety of diseases or causes affecting mental functioning. AMS describes conditions ranging from mild to severe, including delirium, psychosis, and coma. Fundamentally, a patient’s level of consciousness and cognition are combined to form their mental status. Patients may have abnormalities of either one … Read more
Post-traumatic stress disorder (PTSD) is a psychiatric condition that can occur after someone experiences or witnesses a traumatic or terrifying event. PTSD can be a lasting consequence of the traumatic event, even years later. Examples of traumatic events include war, terrorism, natural disasters, motor vehicle accidents, the unexpected death of a loved one, a life-threatening … Read more
Psychosocial diagnoses refer to the psychological, emotional, social, and spiritual aspects of nursing care. Interruptions in relationships, grieving, coping, and parenting can complicate physical illnesses, as well as vice versa. Psychosocial nursing diagnoses are just as important for the nurse to recognize as other diagnoses as alterations in these areas can potentially lengthen illnesses and … Read more