How to overcome arachnophobia (fear of spiders): a step-by-step guide

The best-supported way to overcome arachnophobia is gradual exposure: facing spiders in small, planned steps, staying long enough to learn that what you fear doesn’t happen, and repeating until real spiders feel manageable. It is the core of cognitive behavioural therapy (CBT) for specific phobias, and spider phobia is one of the phobias where it has been studied most. This guide walks you through it step by step.

This guide is general information, not medical advice. If your fear is severe, if you have panic attacks, or if you also feel low or anxious most of the time, do this with a therapist trained in CBT.

New to the topic? Start with what arachnophobia is, what causes it and how common it is.

Can arachnophobia be treated?

Yes, and often quickly. According to the MSD Manual, exposure therapy helps around 85% of people with a specific phobia, and even a single session can bring a significant benefit.

The main options for spider phobia treatment are:

• CBT with gradual exposure, over several sessions with a therapist, plus practice between sessions;
• one-session treatment, a single long session of real-life exposure and modelling guided by a therapist, first described by Öst (Behaviour Research and Therapy, 1989), and used as the gold standard in spider phobia trials; a 2022 meta-analysis found single-session and multi-session exposure equally effective for specific phobias (Odgers et al., Behaviour Research and Therapy);
• exposure in virtual reality, which a meta-analysis of 30 randomised trials found as effective as real-life exposure for anxiety disorders, specific phobias included (Carl et al., Journal of Anxiety Disorders, 2019).

The NHS lists talking therapies such as CBT as the main treatment for phobias. The steps below follow the same principles and can be used on your own for a mild fear, or alongside a therapist.

Step 1: Understand the avoidance cycle

Avoiding spiders is what keeps the fear alive. Every time you leave a room, avoid the shed or call someone to remove a spider, you feel relief, and that relief teaches your brain that escaping kept you safe. The fear stays exactly as strong for next time.

Exposure breaks the loop at the avoidance step: instead of leaving, you stay, and you discover that what you feared doesn’t happen.

Step 2: Write your fear ladder

A fear ladder is a list of spider situations ordered from the easiest to the hardest, each rated from 0 (calm) to 10 (the worst fear you can imagine). Change one thing at a time between steps: distance, size of the spider, whether it is moving, whether it is in a closed jar, then contact.

Write your own. Aim for 8 to 12 steps, with no gap bigger than two or three points between neighbours. Here is a template you can copy or print:

Step	Situation	Fear before (0–10)	Fear after (0–10)	What I expected	What actually happened
1
2
3
4
5
6
7
8

Step 3: Start low, and stay

Begin with a step that feels uncomfortable but manageable, around 3 to 5 out of 10. Stay in the situation until your fear clearly drops, or until you have tested your prediction: if you expected the spider to run towards you, stay until you have seen what it actually does.

Modern exposure research describes this as inhibitory learning: the old fear isn’t erased, a new and safer memory is built on top of it. Craske et al. (Behaviour Research and Therapy, 2014) recommend focusing on expectancy violation, noticing that the feared outcome didn’t happen, rather than waiting for the fear to reach zero. Before each step, write down what you expect; after it, write down what really happened.

Step 4: Repeat often

Repetition matters more than heroics. Short sessions of 15 to 30 minutes, several times a week, add up quickly. Repeat a step until it feels easy, then move up one rung. Practising between therapy sessions also helps people stay in treatment (Benbow and Anderson, Journal of Anxiety Disorders, 2019).

Step 5: Vary the spiders, places and times

Once a step feels easier, change the context: another room, the garden, the cellar; a small spider, then a bigger one; a still spider, then a moving one; daytime and evening. Craske et al. list variability and multiple contexts among the strategies that make exposure learning stronger and less likely to fade.

Step 6: Use virtual reality as a bridge

Between pictures and a live spider there is a big jump. Virtual reality can fill it: the spider is there whenever you are ready, you control its size, distance and movement, and you can stop at any moment. For spiders, the evidence is among the strongest for VR:

• in a controlled study, 83% of people treated with VR exposure, over about four one-hour sessions, showed clinically significant improvement, against 0% on the waiting list (Garcia-Palacios et al., Behaviour Research and Therapy, 2002);
• in a trial of 100 adults, a single automated VR session on consumer hardware brought large reductions in fear and avoidance and was non-inferior to real-life one-session treatment at follow-up (Miloff et al., Behaviour Research and Therapy, 2019);
• a gamified VR program that 25 people ran on their own, in a single session, produced a large drop in fear of spiders, maintained six months later (Lindner et al., Frontiers in Psychiatry, 2020);
• across 14 trials, gains made in VR carried over to real-life behaviour (Morina et al., Behaviour Research and Therapy, 2015).

More in Why virtual reality works for phobias.

Step 7: Take it into real life

VR and pictures prepare you; real spiders confirm what you learned. Once a virtual or photo step feels manageable, do its real-life version. A useful goal for many people is to catch a house spider with a glass and a piece of card and carry it outside on your own. Keep using the ladder: same rules, one change at a time, stay until you’ve tested your prediction.

Step 8: Keep practising afterwards

Fear can come back after successful exposure; Craske et al. (2014) note that a substantial number of people experience a return of fear after treatment. If it happens, it doesn’t mean you failed. Plan occasional refresher sessions, and go back down the ladder a few rungs if the fear returns.

When should you see a professional?

See your doctor or a therapist trained in CBT if the fear seriously affects your life, if you have panic attacks, if self-help isn’t moving you up the ladder, or if you also feel low or anxious most of the time. The NHS advises seeing a GP when a phobia is affecting your life. A therapist can guide exposure safely, adapt the pace, and offer intensive one-session treatment where available (Öst, 1989).

What to avoid

• Safety behaviours: checking every corner, keeping a can of spray in your hand, looking away, staying glued to the door. They feel protective but stop you from learning that you are safe; drop them gradually (Craske et al., 2014).
• Leaving at the peak of fear: if you escape when the fear is highest, you repeat the avoidance cycle. If a step is too hard, go back one rung rather than leaving in panic.
• Jumping to the top alone: forcing yourself to hold a large spider without preparation or support can be overwhelming. Intensive exposure exists, but it is delivered by a therapist.
• Waiting to feel ready: you rarely feel ready. Start with a step that is uncomfortable but manageable.

FAQ

How long does it take to overcome a fear of spiders?

It varies, but spider phobia often improves fast. A therapist-led one-session treatment takes a single long session, and trials of VR found large improvements after one to four sessions.

Can I overcome arachnophobia on my own?

Many people make progress on their own with a fear ladder and regular practice, especially when the fear is mild to moderate. If the fear is severe or you have panic attacks, work with a therapist trained in CBT.

What is the best treatment for spider phobia?

Exposure-based cognitive behavioural therapy, often as a single intensive session with a therapist. VR exposure is a well-studied alternative or bridge.

Do I have to touch a spider to get better?

No single step is mandatory. Many people aim to stay calm in a room with a spider or to catch one with a glass; the goal is to live without the fear running your choices.

What if I panic during exposure?

Pause, breathe slowly and stay if you can until the peak passes; then go back one step on the ladder next time. If it happens often, get a therapist’s help.

Does VR work for arachnophobia?

Yes, spider phobia is one of the best-studied uses of VR exposure, including automated single sessions with no therapist present.

Sources

• Barnhill JW. Specific phobias. MSD Manual Professional Version, reviewed April 2026. msdmanuals.com
• NHS. Phobias: overview and treatment. nhs.uk/overview, nhs.uk/treatment
• Öst LG. One-session treatment for specific phobias. Behaviour Research and Therapy. 1989;27(1):1–7. doi:10.1016/0005-7967(89)90113-7
• Odgers K, Kershaw KA, Li SH, Graham BM. The relative efficacy and efficiency of single- and multi-session exposure therapies for specific phobia: a meta-analysis. Behaviour Research and Therapy. 2022;159:104203. doi:10.1016/j.brat.2022.104203
• Craske MG, Treanor M, Conway CC, Zbozinek T, Vervliet B. Maximizing exposure therapy: an inhibitory learning approach. Behaviour Research and Therapy. 2014;58:10–23. doi:10.1016/j.brat.2014.04.006
• Carl E, Stein AT, Levihn-Coon A, et al. Virtual reality exposure therapy for anxiety and related disorders: a meta-analysis of randomized controlled trials. Journal of Anxiety Disorders. 2019;61:27–36. doi:10.1016/j.janxdis.2018.08.003
• Garcia-Palacios A, Hoffman H, Carlin A, Furness TA 3rd, Botella C. Virtual reality in the treatment of spider phobia: a controlled study. Behaviour Research and Therapy. 2002;40(9):983–993. doi:10.1016/s0005-7967(01)00068-7
• Miloff A, Lindner P, Dafgård P, et al. Automated virtual reality exposure therapy for spider phobia vs. in-vivo one-session treatment: a randomized non-inferiority trial. Behaviour Research and Therapy. 2019;118:130–140. doi:10.1016/j.brat.2019.04.004
• Lindner P, Miloff A, Bergman C, Andersson G, Hamilton W, Carlbring P. Gamified, automated virtual reality exposure therapy for fear of spiders: a single-subject trial under simulated real-world conditions. Frontiers in Psychiatry. 2020;11:116. doi:10.3389/fpsyt.2020.00116
• Morina N, Ijntema H, Meyerbröker K, Emmelkamp PMG. Can virtual reality exposure therapy gains be generalized to real-life? A meta-analysis of studies applying behavioral assessments. Behaviour Research and Therapy. 2015;74:18–24. doi:10.1016/j.brat.2015.08.010
• Benbow AA, Anderson PL. A meta-analytic examination of attrition in virtual reality exposure therapy for anxiety disorders. Journal of Anxiety Disorders. 2019;61:18–26. doi:10.1016/j.janxdis.2018.06.006