Short answer: a specific phobia is an intense, lasting fear of a particular object or situation (flying, heights, needles, driving, dogs, vomiting) that leads people to avoid it. Exposure-based therapy helps most people, often in a small number of sessions.
When a fear becomes a phobia
- The fear is out of proportion to the actual danger
- You go out of your way to avoid the situation
- Avoidance limits travel, medical care, work or family life
- It has lasted six months or more
How exposure therapy works
With a therapist, you build a step-by-step list from mildly to very frightening situations and practice each until anxiety drops. Someone afraid of flying might start with videos, then visit the airport, then take a short flight. The brain learns that the feared outcome does not happen and that anxiety passes.
Needle and blood phobia
Some people faint at the sight of blood or needles. A technique called applied tension (tensing large muscles to raise blood pressure) can prevent fainting and make medical care possible.
The role of medication
Medication is not the main treatment for phobias. For a rare, unavoidable situation (such as a necessary flight), a psychiatrist may discuss short-term options. When phobias occur with panic disorder, depression or generalized anxiety, treating those conditions helps.
Why avoidance makes phobias grow
Each time you avoid a feared situation, you feel relief, and the brain learns that avoidance kept you safe. Over time the fear can spread: someone afraid of highway driving may begin avoiding all driving. Exposure reverses this by giving the brain new experiences that contradict the fear.
Fear of flying
Fear of flying is common and very treatable. Treatment often combines learning how flight works and what turbulence is, practicing breathing and acceptance of anxious sensations, and gradual exposure. Virtual reality and simulator programs are sometimes used. Many people go on to fly comfortably for work and family trips.
When a phobia blocks medical care
Fears of needles, dentists, MRI scanners or vomiting can lead people to skip important health care. Treating the phobia can be lifesaving, and your psychiatrist can coordinate with your medical team to plan necessary procedures.
Frequently asked questions
How long does treatment take?
Many phobias improve within 4 to 10 sessions; some respond to a single longer session.
Can children be treated?
Yes. Exposure therapy adapted for kids works well, with parents involved.
Learn about anxiety treatment at Psych Boston or request an appointment in Lexington or by telehealth.
Related reading: Health Anxiety: When Worry About Illness Takes Over · Holiday Stress and Mental Health: A Survival Guide
This article is general information, not medical advice. If you are in crisis, call or text 988 or call 911. Psych Boston is an outpatient psychiatry practice at 35 Bedford St #17, Lexington, MA781-218-9550).