Heliophobia
Encyclopedia
Heliophobia has two meanings:
. This is not technically heliophobia, simply an unfounded and illogical solution. Obsessive Compulsive Disorder (if it includes an intense fear of getting skin cancer) can also cause heliophobia. It should also be noted that any form of heliophobia that is based on fears can result in agoraphobia
. Although most cases of agoraphobia are not due to heliophobia, some are.
Medical conditions such as keratoconus
, which is an eye disorder that results in extreme optic sensitivity
to sunlight and bright lights, and porphyria cutanea tarda
, which causes the skin to be overly sensitive to sunlight to the point of causing blisters, can result in heliophobia.
Since heliophobia forces its victims indoors, heliophobia causes a Vitamin D
deficiency problem. However, this can be corrected by taking Vitamin D supplements or consuming Vitamin D fortified foods.
or biology
the terms heliophobic/heliophobe refers to an organism or substance that is sunlight-sensitive or has an aversion to sunlight.
Heliophobous plant
s are commonly known as "shade-tolerant".
s.
There was a short-lived magazine Heliophobe (3 issues, 1994–1996), described as "a not-so-sexual fetish magazine exclusively devoted to pale-skinned women".
Heliophobe is a 1997 album by a German rock band
Scumbucket.
This phobia is seen in the American sports comedy film The Benchwarmers
.
- in psychologyPsychologyPsychology is the study of the mind and behavior. Its immediate goal is to understand individuals and groups by both establishing general principles and researching specific cases. For many, the ultimate goal of psychology is to benefit society...
, heliophobia refers to a morbid fearPhobiaA phobia is a type of anxiety disorder, usually defined as a persistent fear of an object or situation in which the sufferer commits to great lengths in avoiding, typically disproportional to the actual danger posed, often being recognized as irrational...
of sunlightSunlightSunlight, in the broad sense, is the total frequency spectrum of electromagnetic radiation given off by the Sun. On Earth, sunlight is filtered through the Earth's atmosphere, and solar radiation is obvious as daylight when the Sun is above the horizon.When the direct solar radiation is not blocked...
. - in medicineMedicineMedicine is the science and art of healing. It encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness....
, heliophobia (more commonly photophobiaPhotophobiaPhotophobia is a symptom of abnormal intolerance to visual perception of light. As a medical symptom photophobia is not a morbid fear or phobia, but an experience of discomfort or pain to the eyes due to light exposure or by presence of actual physical photosensitivity of the eyes, though the term...
) refers to an excessive sensitivity to sunlight.
Causes
Heliophobia is a problem that afflicts hundreds of people, but one that suffers from a lack of true research. The Pacific Health Center suggested that many people have been staying away from the sun because of growing fears about skin cancerSkin cancer
Skin neoplasms are skin growths with differing causes and varying degrees of malignancy. The three most common malignant skin cancers are basal cell cancer, squamous cell cancer, and melanoma, each of which is named after the type of skin cell from which it arises...
. This is not technically heliophobia, simply an unfounded and illogical solution. Obsessive Compulsive Disorder (if it includes an intense fear of getting skin cancer) can also cause heliophobia. It should also be noted that any form of heliophobia that is based on fears can result in agoraphobia
Agoraphobia
Agoraphobia is an anxiety disorder defined as a morbid fear of having a panic attack or panic-like symptoms in a situation from which it is perceived to be difficult to escape. These situations can include, but are not limited to, wide-open spaces, crowds, or uncontrolled social conditions...
. Although most cases of agoraphobia are not due to heliophobia, some are.
Medical conditions such as keratoconus
Keratoconus
Keratoconus , is a degenerative disorder of the eye in which structural changes within the cornea cause it to thin and change to a more conical shape than its normal gradual curve....
, which is an eye disorder that results in extreme optic sensitivity
Photophobia
Photophobia is a symptom of abnormal intolerance to visual perception of light. As a medical symptom photophobia is not a morbid fear or phobia, but an experience of discomfort or pain to the eyes due to light exposure or by presence of actual physical photosensitivity of the eyes, though the term...
to sunlight and bright lights, and porphyria cutanea tarda
Porphyria cutanea tarda
Porphyria cutanea tarda is the most common subtype of porphyria. The disorder results from low levels of the enzyme responsible for the fifth step in heme production. Heme is a vital molecule for all of the body's organs...
, which causes the skin to be overly sensitive to sunlight to the point of causing blisters, can result in heliophobia.
Since heliophobia forces its victims indoors, heliophobia causes a Vitamin D
Vitamin D
Vitamin D is a group of fat-soluble secosteroids. In humans, vitamin D is unique both because it functions as a prohormone and because the body can synthesize it when sun exposure is adequate ....
deficiency problem. However, this can be corrected by taking Vitamin D supplements or consuming Vitamin D fortified foods.
Hypersensitivity
In chemistryChemistry
Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure and properties. Chemistry is concerned with atoms and their interactions with other atoms, and particularly with the properties of chemical bonds....
or biology
Biology
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines...
the terms heliophobic/heliophobe refers to an organism or substance that is sunlight-sensitive or has an aversion to sunlight.
Heliophobous plant
Plant
Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...
s are commonly known as "shade-tolerant".
In culture
Heliophobia was considered a "telltale sign" of vampireVampire
Vampires are mythological or folkloric beings who subsist by feeding on the life essence of living creatures, regardless of whether they are undead or a living person...
s.
There was a short-lived magazine Heliophobe (3 issues, 1994–1996), described as "a not-so-sexual fetish magazine exclusively devoted to pale-skinned women".
Heliophobe is a 1997 album by a German rock band
Rock Band
Rock Band is a music video game developed by Harmonix Music Systems, published by MTV Games and Electronic Arts. It is the first title in the Rock Band series. The PlayStation 3 and Xbox 360 versions were released in the United States on November 20, 2007, while the PlayStation 2 version was...
Scumbucket.
This phobia is seen in the American sports comedy film The Benchwarmers
The Benchwarmers
The Benchwarmers is a 2006 American sports-comedy film directed by Dennis Dugan. It stars Rob Schneider, Jon Heder, and David Spade. It is produced by Revolution Studios and Happy Madison Productions and distributed by Columbia Pictures.-Plot:...
.