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Nosophobia, also known as disease phobia [1] or illness anxiety disorder, [2] is the irrational fear of contracting a disease, a type of specific phobia.Primary fears of this kind are fear of contracting HIV infection (AIDS phobia or HIV serophobia), [3] pulmonary tuberculosis (phthisiophobia), [4] sexually transmitted infections (syphilophobia or venereophobia), [5] cancer (carcinophobia ...
[1] [2] Specific phobias are further divided to include certain animals, natural environment, blood or injury, and particular situations. [1] The most common are fear of spiders, fear of snakes, and fear of heights. [10] Specific phobias may be caused by a negative experience with the object or situation in early childhood to early adulthood. [1]
Research suggests that phobias can occur from a variety of things. They can be caused by a person’s genetics; they can be a result of environmental factors and they can also come about from ...
The English suffixes -phobia, -phobic, -phobe (from Greek φόβος phobos, "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g ...
Phobophobia is a fear experienced before actually experiencing the fear of the feared phobias its somatic sensations that precede it, which is preceded by generalized anxiety disorders and can generate panic attacks. Like all the phobias, the patients avoids the feared phobia in order to avoid the fear of it.
Cancer survivors are also susceptible to developing a debilitating fear of recurrence due to their previous experience with the disease. Half of all cancer survivors report a moderate to high fear of recurrence. [3] Cancer phobia can also appear in people suffering from Hypochondria. PTSD is also a common cause of the phobia. Anyone can have ...
Other medical conditions such as keratoconus (an eye disorder that results in extreme optic sensitivity to sunlight and bright lights), migraine which can be triggered by bright light, and porphyria cutanea tarda, which causes the skin to be overly sensitive to sunlight to the point of causing blisters, can result in heliophobia if the sufferer ...
As with other phobias, psychologists believe trypophobia may have evolutionary origins. "There's some thought that these things come from some evolutionary fears, like fear of heights is real ...