26Patulous Eustachian Tube Disorder

Hearing your own voice and/or breathing in your ears is not normal. It can be caused by Patulous Eustachian tube disorder. The tube helps equalize pressure in your head. It’s normally closed but stays open occasionally with the disorder. It only affects about 1% of the population.
27. About 14-21% of the human population has a genetic variation known as Linburg-Comstock syndrome. This variation inhibits one’s ability to bend your thumb without also bending your pointer finger.
28. Orthorexia, or orthorexia Nervosa is an eating disorder that involves an unhealthy obsession with healthy eating.
29. Mountains make you fart. High Altitude Flatus Expulsion (HAFE) is a syndrome experienced where the decreased air pressure surrounding your body at altitude causes an increase in the volume of gas in your digestive tract, which makes you have an increased urge to expel this gas.
30. Sick building syndrome is a condition in which people in a building suffer from symptoms of illness or become infected with chronic disease from the building in which they work or reside. Misplanned aerodynamics and defective construction materials are among the causes of SBS.
Latest FactRepublic Video:
15 Most Controversial & Costly Blunders in History
31Dysmorphophobia

Body dysmorphic disorder, occasionally still called dysmorphophobia, is a mental disorder characterized by the obsessive idea that some aspect of one's own body part or appearance is severely flawed and therefore warrants exceptional measures to hide or fix it.
32. Lesch-Nyhan Syndrome is a rare inherited genetic disorder that causes uncontrollable self-injury starting at the age of 2 with biting of the lips and fingers. Virtually all patients are male and female carriers are usually asymptomatic, but can transmit the trait to their male children.
33. Depersonalization disorder (also known as depersonalization-derealization disorder) is a mental disorder in which the person feels detached from reality and/or their own body. The person perceives the world as foggy, dreamlike/surreal, or visually distorted.
34. The scientific name for ‘pee shivers’ is Post-micturition Convulsion Syndrome. It is seen more frequently in men than women and there is no definitive researched reason why it happens in the first place.
35. Logorrhea is a communication disorder that causes excessive wordiness and repetitiveness, which can cause incoherency. This disorder is also known as press speech. It is sometimes classified as a mental illness, but it is more commonly classified as a symptom of mental illness or brain injury.
