Definition Prader-Willi syndrome is a complex genetic condition that affects many parts of the body. In infancy, this condition is characterized by weak muscle tone (hypotonia), feeding difficulties, poor growth, and delayed development. Beginning in childhood, affected individuals develop an insatiable appetite, which leads to chronic overeating (hyperphagia) and obesity. …
Read More »Sunburn – Types, Risk Factors, Treatment and Prevention
Definition Sunburn is the skin’s reaction to too much exposure to ultraviolet (UV) radiation from the sun. You can see sunlight and feel heat (infrared radiation), but you can’t see or feel UV radiation. It can damage your skin even on cool, cloudy days. Sunburn is a radiation burn to …
Read More »Illness Anxiety Disorder or Hypochondria – Types, and Treatment
Definition Illness anxiety disorder or Hypochondria is a chronic psychiatric disorder characterized by a persistent fear of having or developing a serious medical condition. In general, individuals with illness anxiety disorder display a dysfunctional degree of concern regarding their health, which is also known as health anxiety. This fear usually …
Read More »Somatic symptom disorder – Causes, Types and Prevention
Definition Somatic symptom disorder is diagnosed when a person has a significant focus on physical symptoms, such as pain, weakness or shortness of breath, to a level that results in major distress and/or problems functioning. The individual has excessive thoughts, feelings and behaviors relating to the physical symptoms. The physical …
Read More »Post Concussion Syndrome (PCS) – Causes and Prevention.
What is Post-Concussion Syndrome (PCS)? Post-Concussion Syndrome, or PCS, is the persistence of concussion symptoms beyond the normal course of recovery. The majority of concussion symptoms will resolve within about two weeks. In cases where symptoms last longer than one or two months, doctors may diagnose Post-Concussion Syndrome. Patients with …
Read More »Jet lag disorder – Types, Complications and Concerns
Definition Jet lag is a sleep disorder caused by rapid travel across time zones (jet, or airplane, rather than car or train travel). The medical terms for jet lag are desynchronosis or circadian dysrhythmia. Humans have an internal clock, or circadian rhythm, that has evolved in response to living on …
Read More »Broken Nose or Nasal fracture – Types, Complications and Prevention
Definition Broken nose or nasal fracture is a fracture (crack or break) of the nasal bones. In most cases, there is also some damage to nearby nasal cartilage, particularly the nasal septum, the flexible partition that divides the left and right sides of the nose. Because the nose has such …
Read More »Darier disease – Causes, Treatment and Prevention
Definition Darier disease (DAR/ Darier disease/ Dyskeratosis Follicularis / Darier–White disease/ Keratosis follicularis) is a rare, often chronic, genetic disorder characterized primarily by non-contagious skin changes. Darier disease or Keratosis Follicularis is an autosomal disorder, meaning that a single gene inherited from one parent causes this disease. Like Hailey-Hailey disease, …
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