
Obsessive-compulsive disorder (OCD) - Symptoms and causes
Dec 21, 2023 · OCD features unwanted thoughts and fears, or obsessions. These obsessions lead to repetitive behaviors, also known as compulsions, that get in the way of daily activities.
Osteochondritis dissecans - Symptoms and causes - Mayo Clinic
Aug 25, 2022 · The cause of osteochondritis dissecans is unknown. The reduced blood flow to the end of the affected bone might result from repetitive trauma — small, multiple episodes of minor, …
Obsessive-compulsive disorder (OCD) - Mayo Clinic
Dec 21, 2023 · OCD features unwanted thoughts and fears, or obsessions. These obsessions lead to repetitive behaviors, also known as compulsions, that get in the way of daily activities.
Hoarding disorder - Symptoms and causes - Mayo Clinic
Jan 26, 2023 · Because little is understood about what causes hoarding disorder, there's no known way to prevent it. However, as with many mental health conditions, getting treatment at the first sign of a …
Coping with unwanted and intrusive thoughts - Mayo Clinic Press
Apr 13, 2023 · These people may have a disorder, such as obsessive-compulsive disorder (OCD) or post-traumatic stress disorder (PTSD), that makes intrusive thoughts more prevalent and distressing.
Obsessive-compulsive disorder: Questions and answers
Apr 10, 2025 · Q: When does behavior cross the line from “quirky” or “perfectionist” to OCD? A: It becomes a disorder when the obsessions and compulsions consume more and more of your time, …
Trichotillomania (hair-pulling disorder) - Symptoms and causes
Nov 22, 2023 · Constantly pulling out hair can cause scarring, infections and other damage to the skin on your scalp or the area where hair is pulled out. This can permanently affect hair growth.
Body dysmorphic disorder - Symptoms and causes - Mayo Clinic
Dec 13, 2022 · This mental disorder causes persistent, intense focus, shame and anxiety over perceived body defects, often resulting in many cosmetic procedures as a fix.
Post-traumatic stress disorder (PTSD) - Symptoms and causes
Aug 16, 2024 · As with most mental health problems, a mix of factors probably causes it, including: Extremely stressful experiences, as well as the amount and severity of trauma you've gone through …
Eating disorders - Symptoms and causes - Mayo Clinic
Mar 28, 2023 · Anorexia, bulimia and binge-eating disorder affect physical and mental health. Learn about symptoms, causes, risk factors, diagnosis and treatment options.