Does Therapy Work? Yes. Here’s the UK Evidence

If you’re unsure whether therapy really works, the short answer is yes. Therapy is effective for most people. It leads to better mental health outcomes, improved coping strategies, and long-term resilience. But it’s not just about having someone to talk to. Therapy is evidence-based, widely recommended by UK health professionals, and supported by large-scale national data.

Yes, therapy works – and the UK evidence backs it

In the UK, three out of four people who attend therapy say it helped them. The British Association for Counselling and Psychotherapy (BACP) found that 75% of clients reported positive results, and the same number said they’d recommend it to others.

NHS Talking Therapies (formerly IAPT) also shows strong outcomes. Each year, over 1.8 million people in England access therapy through the NHS. Of those, 48.3% recovered from their clinical anxiety or depression. These therapy outcomes are tracked session by session, making the NHS one of the world’s most transparent mental health providers.

“Therapy helps most people, most of the time — especially when it’s the right approach, at the right time.”

How therapy helps – from symptoms to long-term gains

Therapy doesn’t just help you feel better in the moment. It also helps prevent relapse and builds long-term emotional resilience. According to NICE guidance, psychological therapies like CBT often have lower relapse rates than medication alone. That means therapy doesn’t just treat symptoms — it gives people tools to manage their mental health going forward.

Therapy for anxiety and depression is the most common reason people seek support, but it’s also effective for many other challenges. For example, couples therapy has been shown to improve relationship satisfaction in around 70–75% of cases. Online PTSD treatments have achieved similar success: one programme helped 77% of participants recover to the point of no longer meeting diagnostic criteria.

Why match quality matters just as much as method

One of the most important factors in therapy is the quality of the match between client and therapist. It matters as much — if not more — than the type of therapy used. Research shows that the “therapeutic alliance” (your relationship with the therapist) can account for up to 30% of therapy effectiveness.

That’s why finding the right therapist is so important. With NHS services under pressure and directories often overwhelming, it’s easy to feel lost or end up with someone who doesn’t fit your needs. And when the fit isn’t right, the chance of dropping out increases.

At Aligned, we believe therapy works best when you're matched to someone who really suits your needs. Our MatchBot tool makes it easy to find a therapist based on what actually matters — your goals, preferences, and availability.

Does therapy work online as well as in person?

Yes. NHS England confirms that online therapy is just as effective as in-person sessions for most mental health conditions. That includes therapy for anxiety, depression, and trauma.

Oxford-led trials back this up: digital therapy services for anxiety and PTSD helped two to three times more people per hour of therapist time, without lowering recovery rates. During the pandemic, outcomes improved for many people when therapy moved online — particularly women and working-age adults who needed flexibility.

Online therapy makes access easier. It helps people balance mental health with work, family, or mobility constraints. And the evidence suggests that for many, the results are just as good.

What Oxford tells us about therapy that works

Oxford is one of the UK’s centres for evidence-based therapy and mental health research. The city is home to the Oxford Cognitive Therapy Centre and leads research funded by the NHS and Wellcome Trust.

A University of Oxford study found that 31 out of 38 participants with depression reported that therapy helped. In separate trials, online therapies developed in Oxford helped 77% of young people recover from social anxiety. These results are among the most promising in the UK.

Therapy is widely used across the city. More than 20% of Oxford students access university counselling or private therapy each year — far above the national average. The NHS spends over £14 million annually in Oxfordshire on talking therapies for adults, students, and specific conditions like PTSD or perinatal anxiety.

Whether you’re based in central Oxford or the wider region, therapy services here are among the best resourced in the country. Learn more in our Complete Guide to Therapy in Oxford.

Ready to try therapy on your terms?

If you’re wondering how effective therapy really is, the evidence is clear: it helps. The real key is finding the right person — and that’s where we can help.

Try our MatchBot to get a shortlist of evidence-based therapists in Oxford tailored to your needs. All are accredited, experienced, and pre-vetted.

Want to understand how therapy works before you start? See our What is Therapy guide.