There are no documented treatments for trypophobia, but exposure therapy, which has been used to treat phobias, is likely to be effective for treating trypophobia.

Islamophobia in Sweden refers to the set of discourses, behaviours and structures which express feelings of anxiety, fear, hostility and rejection towards Islam and/or Muslims in Sweden. Historically, attitudes towards Muslims in Sweden have been mixed with relations being largely negative in the early 16th century, improving in the 18th century, and declining once again with the rise of Swedish nationalism in the early 20th century. According to Jonas Otterbeck, a Swedish historian of religion, attitudes towards Islam and Muslims today have improved but "the level of prejudice was and is still high." Islamophobia can manifest itself through discrimination in the workforce, prejudiced coverage in the media, and violence against Muslims.

Islamophobia in Australia is a fear of Islam in Australian society; it has been associated with hostile and discriminatory practices toward Muslim individuals or communities and the exclusion of Muslims from social, cultural and political affairs.

Islamophobia and intolerance towards Muslims has existed well prior to the September 11 attacks on the United States.

Islamophobia in the media refers to the occurrence or perception that media outlets tend to cover Muslims or Islam-related topics in a negative light. Islamophobia is defined as "Intense dislike or fear of Islam, esp. as a political force; hostility or prejudice towards Muslims".

Treatment is similar to that for other forms of obsessive–compulsive disorder. Exposure and response prevention (ERP), a form of behavior therapy, is widely used for OCD in general and may be promising for scrupulosity in particular. ERP is based on the idea that deliberate repeated exposure to obsessional stimuli lessens anxiety, and that avoiding rituals lowers the urge to behave compulsively. For example, with ERP a person obsessed by blasphemous thoughts while reading the Bible would practice reading the Bible. However, ERP is considerably harder to implement than with other disorders, because scrupulosity often involves spiritual issues that are not specific situations and objects. For example, ERP is not appropriate for a man obsessed by feelings that God has rejected and is punishing him. Cognitive therapy may be appropriate when ERP is not feasible. Other therapy strategies include noting contradictions between the compulsive behaviors and moral or religious teachings, and informing individuals that for centuries religious figures have suggested strategies similar to ERP. Religious counseling may be an additional way to readjust beliefs associated with the disorder, though it may also stimulate greater anxiety.

Little evidence is available on the use of medications to treat scrupulosity. Although serotonergic medications are often used to treat OCD, studies of pharmacologic treatment of scrupulosity in particular have produced so few results that even tentative recommendations cannot be made.

Treatment of scrupulosity in children has not been investigated to the extent it has been studied in adults, and one of the factors that makes the treatment difficult is the fine line the therapist must walk between engaging and offending the client.

Islamophobia in the United Kingdom refers to a set of discourses, behaviours and structures which express feelings of anxiety, fear, hostility and rejection towards Islam and/or Muslims in the United Kingdom. Islamophobia can manifest itself through discrimination in the workforce, negative coverage in the media, and violence against Muslims.

As of 2017, acid attacks, arson attacks against mosques and vehicle ramming have statistically risen against Muslims, predominately in England and Scotland.

Xenophobia is the fear and distrust of that which is perceived to be foreign or strange. Xenophobia can manifest itself in many ways involving the relations and perceptions of an ingroup towards an outgroup, including a fear of losing identity, suspicion of its activities, aggression, and desire to eliminate its presence to secure a presumed purity. Xenophobia is a political term and not a recognized medical phobia.

Xenophobia can also be exhibited in the form of an "uncritical exaltation of another culture" in which a culture is ascribed "an unreal, stereotyped and exotic quality". The terms xenophobia and racism are sometimes confused and used interchangeably because people who share a national origin may also belong to the same race. Due to this, xenophobia is usually distinguished by opposition to foreign culture.

Specialists may prefer to avoid the suffix "-phobia" and use more descriptive terms such as personality disorders, anxiety disorders, and avoidant personality disorder.

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. acidophobia), and in medicine to describe hypersensitivity to a stimulus, usually sensory (e.g. photophobia). In common usage, they also form words that describe dislike or hatred of a particular thing or subject (e.g. homophobia). The suffix is antonymic to -phil-.

For more information on the psychiatric side, including how psychiatry groups phobias such as agoraphobia, social phobia, or simple phobia, see phobia. The following lists include words ending in "-phobia", and include fears that have acquired names. In some cases, the naming of phobias has become a word game, of notable example being a 1998 humorous article published by "BBC News". In some cases, a word ending in "-phobia" may have an antonym with the suffix "-phil-", e.g. Germanophobe / Germanophile.

A large number of "-phobia" lists circulate on the Internet, with words collected from indiscriminate sources, often copying each other. Also, a number of psychiatric websites exist that at the first glance cover a huge number of phobias, but in fact use a standard text to fit any phobia and reuse it for all unusual phobias by merely changing the name. Sometimes it leads to bizarre results, such as suggestions to cure "prostitute phobia". Such practice is known as content spamming and is used to attract search engines.

An article published in 1897 in "American Journal of Psychology" noted "the absurd tendency to give Greek names to objects feared (which, as Arndt says, would give us such terms as klopsophobia – fear of thieves, triakaidekaphobia – fear of the number 13...".

Islamophobia in Canada refers to set of discourses, behaviours and structures which express feelings of anxiety, fear, hostility and rejection towards Islam and/or Muslims in Canada.

Particularly since the September 11, 2001, attacks in the United States, a variety of surveys and polls as well as reported incidents have consistently given credence to the existence of Islamophobia in Canada.

Islamophobia has manifested itself as vandalism of mosques, and physical assaults on Muslims, including violence against Muslim women wearing the hijab or niqab. In January 2017, six Muslims were killed in a shooting at a Quebec city mosque. The number of Islamophobic incidents have significantly increased in the last two years. Islamophobia has been condemned by Canadian governments on the federal, provincial and municipal level.

The Canadian media have played a mixed role in their coverage of Islamophobia, and have been described as having perpetuated it and/or countered it for Canadian audiences. Canada’s public education system has also been scrutinized for its role as the site of Islamophobic incidents and of the development of Islamophobic attitudes in youth.

Islamophobia is an intense fear or hatred of, or prejudice against, the Islamic religion or Muslims, especially when seen as a geopolitical force or the source of terrorism.

The term was first used in the early 20th century and it emerged as a neologism in the 1970s, then it became increasingly salient during the 1980s and 1990s, and it reached public policy prominence with the report by the Runnymede Trust's Commission on British Muslims and Islamophobia (CBMI) entitled "Islamophobia: A Challenge for Us All" (1997). The introduction of the term was justified by the report's assessment that "anti-Muslim prejudice has grown so considerably and so rapidly in recent years that a new item in the vocabulary is needed".

The causes and characteristics of Islamophobia are still debated. Some commentators have posited an increase in Islamophobia resulting from the September 11 attacks, some from multiple terror attacks in Europe and the United States, while others have associated it with the increased presence of Muslims in the United States and in the European Union. Some people also question the validity of the term. The academics S. Sayyid and Abdoolkarim Vakil maintain that Islamophobia is a response to the emergence of a distinct Muslim public identity globally, the presence of Muslims is in itself not an indicator of the degree of Islamophobia in a society. Sayyid and Vakil maintain that there are societies where virtually no Muslims live but many institutionalized forms of Islamophobia still exist in them.

Islamophobia in Australia is understood as a set of negative beliefs concerning the Ideology of Islam, as well as a contemporary outlet for general public anger and resentment towards migration and multiculturalism.

Anti-Chinese sentiment in the United States has existed since the late 18th century. Its origins have been traced to the American merchants, missionaries, and diplomats who sent home from China "relentlessly negative" reports of the people they encountered there. These attitudes were transmitted to Americans who never left North America, triggering talk of the Yellow Peril, and continued through the Cold War during McCarthyism. Modern anti-Chinese sentiment is the result of China's rise as a major world power. Anti-Chinese sentiment or sinophobia is a broad opposition or hostility to the people, policies, culture, or politics of China.

The following is a list of a number of recent incidents characterized as inspired by Islamophobia by commentators.

Note that "Islamophobia" became a popular term in ideological debate in the 2000s, and it may have been applied retrospectively to earlier incidents.

Transphobia is a range of negative attitudes, feelings or actions toward transgender or transsexual people, or toward transsexuality. Transphobia can be emotional disgust, fear, violence, anger or discomfort felt or expressed towards people who do not conform to society's gender expectations. It is often expressed alongside homophobic views and hence is often considered an aspect of homophobia. Transphobia is a type of prejudice and discrimination similar to racism and sexism, and transgender people of color are often subjected to all three forms of discrimination at once.

Child victims of transphobia experience harassment, school bullying, and violence in school, foster care, and social programs. Adult victims experience public ridicule, harassment including misgendering, taunts, threats of violence, robbery, and false arrest; many feel unsafe in public. A high percentage report being victims of sexual violence. Some are refused healthcare or suffer workplace discrimination, including being fired for being transgender, or feel under siege by conservative political or religious groups who oppose laws to protect them. There is even discrimination from some people within the movement for the rights of gender and sexual minorities.

Besides the increased risk of violence and other threats, the stress created by transphobia can cause negative emotional consequences which may lead to substance abuse, running away from home (in minors), and a higher rate of suicide.

In the Western world, there have been gradual changes towards the establishment of policies of non-discrimination and equal opportunity. The trend is also taking shape in developing nations. In addition, campaigns regarding the LGBT community are being spread around the world to improve acceptance; the "Stop the Stigma" campaign by the UN is one such development.

Homophobia in ethnic minority communities refers to any negative prejudice or form of discrimination within the ethnic minority communities worldwide towards people who identify as – or are perceived as being – lesbian, gay, bisexual or transgender (LGBT), known as homophobia. This may be expressed as antipathy, contempt, prejudice, aversion, hatred, irrational fear, and is sometimes related to religious beliefs. While religion can have a positive function in many LGB Black and Minority Ethnic (BME) communities, it can also play a role in supporting homophobia.

Many LGBT ethnic minority persons rely on members of their ethnic group for support in terms of racial matters. However, within these communities, homophobia and transphobia often exists within the context of ethnocultural norms on gender and sexual orientation, with one American researcher claiming that "a common fallacy within communities of color is that gay men or lesbians are perceived as 'defective' men or women who want to be a member of the opposite gender". There is a lot of difficulty regarding how to categorise homosexuality throughout different cultures, In recent times, scholars have argued that Western notions of a gay and/or heterosexual identity only began to emerge in Europe in the mid to late 19th century. Behaviors that today would be widely regarded as homosexual, at least in the West, enjoyed a degree of acceptance in around three quarters of the cultures surveyed in "Patterns of Sexual Behavior" (1951).

Anti-Chinese sentiment in Japan has been present since the Tokugawa period. Anti-Chinese sentiments in Japan have been on a sharp rise since 2002. According to Pew Global Attitude Project (2008), unfavorable view of China was 84%, unfavorable view of Chinese people was 73%.

Islamophobia in the United States can be described as the unvalidated, highly speculative, affective distrust and hostility towards Muslims, Islam, and those perceived as following the religion and or appear as members of the religion and its associative groups. This social aversion and bias is facilitated and perpetuated by violent and uncivilized stereotypes portrayed in various forms of American media networks and political platforms that result in the marginalization, discrimination, and exclusion of the Muslims and Muslim perceived individuals. Media and politicians capitalize on public fear and distrust of Muslims through laws that specifically target Muslims, while the media emphasizes Muslim religious extremism in association with violent activity.

Advocacy groups like Center for American Progress explain that this social phenomenon is not new, but rather, has increased it’s presence in American social and political discourse over the past ten to fifteen years. They cite that several organizations donate large amounts of money to create the “Islamophobia megaphone”. CAP defines the megaphone analogy as “a tight network of anti- Muslim, anti- Islam foundations, misinformation experts, validators, grass root organizations, religious rights groups and their allies in the media and in politics” who work together to misrepresent Islam and Muslims in the United States. As a result of this network, Islam is now one of the most stigmatized religions, with only 37 percent of Americans having a favorable opinion of Islam, according to a 2010 ABC News/ Washington Post poll. This biased perception of Islam and Muslims manifests itself into the discrimination of racially perceived Muslims in the law and media, and is conceptually reinforced by the Islamophobia Network.

Anti-Chinese sentiment, Sinophobia (from Late Latin "Sinae" "China" and Greek φόβος, "phobos", "fear"), or Chinophobia is a sentiment against China, its people, overseas Chinese, or Chinese culture. It often targets Chinese minorities living outside of China and is complicated by the dilemma of immigration, development of national identity in neighbouring countries, disparity of wealth, the fall of the past central tribute system and majority-minority relations. Its opposite is Sinophilia. Factors contributing to sinophobia include disapproval of the Chinese government, historical grievances, fear of economic competition, and racism. Sinophobia also stems from older ethnic tensions, such as those related to Japanese nationalism, Korean nationalism, Indian nationalism and Vietnamese nationalism.

Anti-Arabism, Anti-Arab sentiment or Arabophobia is opposition to, or dislike, fear, hatred, and advocacy of genocide of Arab people.

Historically, anti-Arab prejudice has been suggested by such events as the reconquest of the Iberian Peninsula, the condemnation of Arabs in Spain by the Spanish Inquisition, the Zanzibar Revolution in 1964, and the 2005 Cronulla riots in Australia. In the current era, racial prejudice against Arabs is apparent in many countries including Iran, Poland, France, Australia, Israel, and the United States (including Hollywood). Various advocacy organizations have been formed to protect the civil rights of Arab citizens in the United States, such as the American-Arab Anti-Discrimination Committee (ADC) and the Council on American-Islamic Relations (CAIR).

Iconophobia (literally "fear of icons") refers to an aversion to images, especially religious icons. "Iconophobia" is differentiated from "iconoclasm" in that "iconophobia" refers to the aversion to or hatred of the images whereas "iconoclasm" refers to the actual destruction of images that may arise from iconophobia.

Chari Larsson wrote:

“If iconophobia is defined as the suspicion and anxiety towards the power exerted by images, its history is an ancient one in all of its Platonic, Christian, and Judaic forms. At its most radical, iconophobia results in an act of iconoclasm, or the total destruction of the image. At the other end of the spectrum, contemporary iconophobia may be more subtle. Images are simply withdrawn from circulation with the aim of eliminating their visibility.”

The history of iconophobia begins with ancient Greece and Rome and continues with the violent iconoclasms of the period 726-842 in the Eastern Orthodox Church within the Byzantine Empire. But it is the Protestant Reformation that is most associated with iconophobia: “The Protestant Reformation, initiated by Martin Luther in 1517, brought iconophobia to the forefront of contemporary politics... Iconophobia was pushed to its extreme in the teachings of John Calvin... Protestant iconophobia had a huge and not exclusively negative impact on aesthetics and the history of art. It permanently affected the ways images were made, exhibited, and judged.”

Although on blogs and in Internet forums, thousands of people say they have trypophobia, it is not recognized by name as a mental disorder, and subsequently is not a specific diagnosis in the American Psychiatric Association's "Diagnostic and Statistical Manual", Fifth Edition (DSM-5). Jennifer Abbasi of "Popular Science" said that it is rarely referenced in scientific literature, but also that "professionals who study and treat phobias tend not to use all the Latin and Greek names that get tossed around on message boards and in the press." If the fear is excessive, persistent, and associated with significant distress or impairment, trypophobia could fall under the broad category of specific phobia.

Author Kathleen McAuliffe suggested that trypophobia is yet to be extensively studied because researchers have not given as much attention to topics of disgust as they have to other areas of research, and because of the revulsion viewing the images could incite in researchers. Psychiatrist Carol Mathews said, "There might really be people out there with phobias to holes, because people can really have a phobia to anything, but just reading what's on the Internet, that doesn't seem to be what people actually have." Mathews felt that most people writing online are likely disgusted by these types of images without meeting criteria for a real phobia. By contrast, researcher Tom Kupfer said, "I wouldn't be surprised if this is actually a disorder based on disgust and disease avoidance."

Homophobia encompasses a range of negative attitudes and feelings toward homosexuality or people who are identified or perceived as being lesbian, gay, bisexual or transgender (LGBT). It has been defined as contempt, prejudice, aversion, hatred or antipathy, may be based on irrational fear, and is often related to religious beliefs.

Homophobia is observable in critical and hostile behavior such as discrimination and violence on the basis of sexual orientations that are non-heterosexual. Recognized types of homophobia include "institutionalized" homophobia, e.g. religious homophobia and state-sponsored homophobia, and "internalized" homophobia, experienced by people who have same-sex attractions, regardless of how they identify.

Negative attitudes toward identifiable LGBT groups have similar yet specific names: lesbophobia is the intersection of homophobia and sexism directed against lesbians, biphobia targets bisexuality and bisexual people, and transphobia targets transgender and transsexual people and gender variance or gender role nonconformity. According to 2010 Hate Crimes Statistics released by the FBI National Press Office, 19.3 percent of hate crimes across the United States "were motivated by a sexual orientation bias." Moreover, in a Southern Poverty Law Center 2010 "Intelligence Report" extrapolating data from fourteen years (1995–2008), which had complete data available at the time, of the FBI's national hate crime statistics found that LGBT people were "far more likely than any other minority group in the United States to be victimized by violent hate crime."

The term "homophobia" and its usage have been criticized by several sources as unwarrantedly pejorative

The distinction between Hua () and Yi (), also known as Sino–barbarian dichotomy, is an ancient Chinese concept that differentiated a culturally defined "China" (called Hua, Huaxia 華夏, or Xia 夏) from cultural or ethnic outsiders (Yi "barbarians"). Although Yi is often translated as "barbarian", other translations of this term in English include "foreigners",

"ordinary others" "wild tribes", and "uncivilized tribes."

The Hua–Yi distinction asserted Chinese superiority, but implied that outsiders could become "Hua" by adopting Chinese values and customs.

Counter-jihad or Counterjihad or Counter-jihad movement is a political current loosely consisting of authors, bloggers, think tanks, street movements and campaign organisations all linked by a common belief that the Western world is being subjected to takeover by Muslims. Several academic accounts have presented conspiracy theory as a key component of the counter jihad movement.

While the roots of the movement go back to the 1980s, it did not gain significant momentum until after the September 11 attacks in 2001 and the 7 July 2005 London bombings. As far back as 2006, online commentators such as Fjordman were identified as playing a key role in forwarding the nascent counter-jihad ideology. The movement received considerable attention following the 2011 Breivik murders whose manifesto extensively reproduced the writings of prominent counter-jihad bloggers, and following the emergence of prominent street movements such as the English Defence League (EDL). The movement has been variously described as pro-Israel, anti-Islamic, Islamophobic, inciting hatred against Muslims, or far-right.

The movement has adherents both in Europe and in North America, which according to some vary in tone. The European wing is more focused on the alleged cultural threat to European traditions stemming from immigrant Muslim populations, whereas the American wing emphasizes an alleged external threat, essentially terrorist in nature.