If a pyrophobe sees fire, the person may sweat and suffer dizziness or upset stomach. A person with severe pyrophobia who sees fire may panic and experience fast breathing, irregular heartbeat, shortness of breath, nausea, dry mouth, dread, feeling trapped, and may tremble or faint.

Claustrophobia is typically thought to have two key symptoms: fear of restriction and fear of suffocation. A typical claustrophobic will fear restriction in at least one, if not several, of the following areas: small rooms, locked rooms, MRI or CAT scan apparatus, cars, airplanes, trains, tunnels, underwater caves, cellars, elevators and caves. Additionally, the fear of restriction can cause some claustrophobia to fear trivial matters such as sitting in a haircutter's chair or waiting in line at a grocery store simply out of a fear of confinement to a single space. Another possible site for claustrophobic attacks is a dentist's chair, particularly during dental surgery; in that scenario, the fear is not of pain, but of being confined.

Often, when confined to an area, claustrophobics begin to fear suffocation, believing that there may be a lack of air in the area to which they are confined.

Claustrophobia is the fear of having no escape, and being closed into a small space. It is typically classified as an anxiety disorder and often times results in a rather severe panic attack. It is also confused sometimes with Cleithrophobia (the fear of being trapped).

The most common cause of pyrophobia is that fire poses a potential danger, such as house fire, wildfire, and getting caught on fire. Some people who are intensely pyrophobic cannot even get close to or tolerate even a small controlled fire, such as fireplace, bonfire or lit candle. In many cases a bad childhood experience with fire may have triggered the condition.

The fear of trains is anxiety and fear associated with trains, railways, and railway travel.

Myrmecophobia is the inexplicable fear of ants. It is a type of specific phobia. It is common for those who suffer from myrmecophobia to also have a wider fear of insects in general. Such a condition is known as entomophobia. This fear can manifest itself in several ways, such as a fear of ants contaminating a person's food supply, or fear of a home invasion by large numbers of ants.

The term "myrmecophobia" comes from the Greek , "myrmex", meaning "ant" and , "phóbos", "fear".

Necrophobia is a specific phobia which is the irrational fear of dead things (e.g., corpses) as well as things associated with death (e.g., coffins, tombstones, funerals, cemeteries). With all types of emotions, obsession with death becomes evident in both fascination and objectification. In a cultural sense, necrophobia may also be used to mean a fear of the dead by a cultural group, e.g., a belief that the spirits of the dead will return to haunt the living.

Symptoms include: shortness of breath, rapid breathing, irregular heartbeat, sweating, dry mouth and shaking, feeling sick and uneasy, psychological instability, and an altogether feeling of dread and trepidation. The sufferer may feel this phobia all the time. The sufferer may also experience this sensation when something triggers the fear, like a close encounter with a dead animal or the funeral of a loved one or friend. The fear may have developed when a person witnessed a death, or was forced to attend a funeral as a child. Some people experience this after viewing frightening media.

The fear can manifest itself as a serious condition. Treatment options include medication and therapy.

The word "necrophobia" is derived from the Greek "nekros" () for "corpse" and the Greek "phobos" () for "fear".

Spectrophobia (from Latin: "spectrum", n. specio, an appearance, form, image of a thing; an apparition, spectre) or catoptrophobia (from Greek κάτοπτρον "kátoptron", "mirror") is a kind of specific phobia involving a morbid fear of mirrors. This phobia is distinct from eisoptrophobia, which is the fear of one's own reflection.

Acrophobia (from the , "ákron", meaning "peak, summit, edge" and , "phóbos", "fear") is an extreme or irrational fear or phobia of heights, especially when one is not particularly high up. It belongs to a category of specific phobias, called space and motion discomfort, that share both similar causes and options for treatment.

Most people experience a degree of natural fear when exposed to heights, known as the fear of falling. On the other hand, those who have little fear of such exposure are said to have a head for heights. A head for heights is advantageous for those hiking or climbing in mountainous terrain and also in certain jobs e.g. steeplejacks or wind turbine mechanics.

Acrophobia sufferers can experience a panic attack in high places and become too agitated to get themselves down safely. Approximately 2–5% of the general population suffers from acrophobia, with twice as many women affected as men.

Individuals with scopophobia generally exhibit symptoms in social situations when attention is brought upon them like public speaking. Several other triggers exist to cause social anxiety. Some examples include: Being introduced to new people, being teased and/or criticized, embarrassing easily, and even answering a cell phone call in public.

Often scopophobia will result in symptoms common with other anxiety disorders. The symptoms of scopophobia include an irrational feelings of panic, feelings of terror, feelings of dread, rapid heartbeat, shortness of breath, nausea, dry mouth, trembling, anxiety and avoidance. Other symptoms related to scopophobia may be hyperventilation, muscle tension, dizziness, uncontrollable shaking or trembling, excessive eye watering and redness of the eyes.

The phobia manifests itself in different ways. For most people it is less about fear than about loathing, similar to the reaction many people have to snakes or rats. Some people experience it almost all the time, others just in response to direct stimuli. Some possible situations that can trigger the loathing of cats are: hearing purring, seeing a cat in real life, imagining the possibility of a cat touching or rubbing against one, the thought of meeting a cat in the dark, seeing the staring eyes of a cat (cats have the tendency to stare at passers-by) cats in pictures and on television, and cat-like toys and cat-like fur. Big cats such as lions or tigers can also trigger the stimuli associated with a phobia.

People with a fear of driving may experience trembling, sweating, accelerated pulse, loss of sense of reality, and thoughts of losing control while driving, even in situations that are reasonably safe. This fear will cause many to avoid driving, create excuses to not drive, or even refuse to get a driver's license for years.

Those with associated post-traumatic stress disorder may experience intrusive thoughts or dreams of the original accident—both when driving and not—lack of emotional responsiveness and irritability.

Aichmophobia () is a kind of specific phobia, the morbid fear of sharp things, such as pencils, needles, knives, a pointing finger, or even the sharp end of an umbrella and different sorts of protruding corners or sharp edges in furnitures and building constructions/materials. It is derived from the Greek "aichmē" (point) and "phobos" (fear). This fear may also be referred to as belonephobia or enetophobia.

Sometimes this general term is used to refer to what is more specifically called fear of needles, or needle phobia. Fear of needles is the extreme and irrational fear of medical procedures involving injections or hypodermic needles.

Not to be confused with similar condition (Avoidance behavior) the Visual looming syndrome, where the patient does not fear sharp items, but feels pain or discomfort at gazing upon sharp objects nearby.

Ailurophobia is a type of specific phobia: the persistent, irrational fear of cats. The name comes from the Greek ("ailouros"), "cat" and ("phóbos"), "fear". Other names include felinophobia, elurophobia, and cat phobia.

Fear of fish or ichthyophobia ranges from cultural phenomena such as fear of eating fish, fear of touching raw fish, or fear of dead fish, up to irrational fear (specific phobia). Galeophobia is the fear specifically of sharks.

Gerascophobia is an abnormal or incessant fear of growing old or ageing.

Gerascophobia is a clinical phobia generally classified under specific phobias, fears of a single specific panic trigger. Gerascophobia may be based on anxieties of being left alone, without resources and incapable of caring for oneself. Sufferers may be young and healthy.

Symptoms include the fear of the future and the fear of needing to rely on others to do daily functions. Many also fear they will not play an active role in society when they get older.

The term "gerascophobia" comes from the Greek γηράσκω, "gerasko", "I grow old" and φόβος, "phobos", "fear". Some authors refer to it as gerontophobia, although this may also refer to the fear of the elderly.

Haphephobia (also known as aphephobia, haphophobia, hapnophobia, haptephobia, haptophobia, thixophobia) is a rare specific phobia that involves the fear of touching or of being touched. This is often associated with a fear of sexual assault. reports that many boys who have been the victims of sexual abuse have a fear of being touched, quoting one victim who describes being touched as something that "burns like fire", causing him to freeze up or lash out.

Sufferers of catoptrophobia can fear the breaking of a mirror bringing extreme bad luck. They can fear the thought of something frightening jumping out of the mirror or seeing something disturbing inside of it next to their own reflection when looking directly at it. Others fear that it is a link to the preternatural world or a gateway into another world. Some also fear their own reflection in the darkness, as it can appear distorted in strange ways. Some people may also fear being pulled into the mirror by some preternatural force.

A childhood phobia is an exaggerated, intense fear “that is out of proportion to any real fear” found in children. It is often characterized by a preoccupation with a particular object, class of objects, or situation that one fears. A phobic reaction is twofold—the first part being the “intense irrational fear’ and the second part being “avoidance.”

Children during their developmental stages experience fears. Fear is a natural part of self-preservation. Fears allow children to act with the necessary cautions to stay safe. According to Child and Adolescent Mental Health, “such fears vary in frequency, intensity, and duration; they tend to be mild, age-specific, and transitory.” Fears can be a result of misperceptions. When a child perceives a threatening situation, his or her body experiences a fight or flight reaction. Children placed in new situations with unfamiliar objects are more likely to experience such reactions. These fears should be passing, a result of childhood development.

A childhood fear develops into a childhood phobia when it begins to interfere with daily living. “Acute states of fear can elicit counterproductive physiological reactions such as trembling, profuse perspiration, faint feelings, weakness in joints and muscles, nausea, diarrhea, and disturbances in motor coordination” It is not uncommon for frightened or anxious children to regress in a phase of development. For example, a kindergartener might begin to baby talk or wet the bed when faced with a threatening or particularly frightening situation. Childhood phobias exist in many different varieties and intensities and have a wide range from tolerable to incapacitating.

Fear of bats, sometimes called chiroptophobia (from the Greek χείρ - "cheir", "hand" and πτερόν - "pteron", "wing" referring to the order of the bats, and φόβος - "phobos", meaning "fear"), is a specific phobia associated with bats and to common negative stereotypes and fear of bats.

Driving phobia, also called vehophobia or a fear of driving, can be severe enough to be considered an intense, persistent fear or phobia. It is often great enough that people will avoid driving at all costs, and instead find someone to drive them or use public transportation, regardless of how inconvenient or expensive.

A fear of driving may escalate to a phobia during difficult driving situations, such as freeway driving or congested traffic.

Thalassophobia (Greek: θάλασσα, "thalassa", "sea" and φόβος, "phobos", "fear") is an intense and persistent fear of the sea or of sea travel.

Thalassophobia can include fear of being in large bodies of water, fear of the vast emptiness of the sea, and fear of distance from land. It can also include fear of the unknown, of what lurks beneath.

Most people suffer from a form of fear of medical procedures during their life. There are many different aspects of this fear and not everyone has every part. Some of these parts include fear of surgery, fear of dental work and fear of doctors (involving fear of needles). These fears are often overlooked, but when a patient has one to the extreme it can be very damaging to their health.

Formally, medical fear is defined (by Steward and Steward, see Further reading) as "any experience that involves medical personnel or

procedures involved in the process of evaluating or modifying health status in traditional health care settings".

Fear of the dark is a common fear or phobia among children and, to a varying degree, adults.

Psychonalysts, starting from Freud himself, associated sensations towards travel by train with sexuality. In 1906 Freud wrote that the link of railway travel and sexuality derives from the pleasurable sensation of shaking during the travel. Therefore, in the event of repression of sexuality the person will experience anxiety when confronted with railway travel. Karl Abraham interpreted the fear of the uncontrollable motion of a train as a projection of the fear of uncontrolled sexuality. Wilhelm Stekel (1908) also associated train phobia with rocking sensation, but in addition to libido repression, he associated it with the embarrassment with the reminiscences of the rocking sensation of the early childhood.