Intervention Review

You have free access to this content

Acupuncture for schizophrenia

  1. Xiaohong Shen1,*,
  2. Jun Xia2,
  3. Clive E Adams2

Editorial Group: Cochrane Schizophrenia Group

Published Online: 20 OCT 2014

Assessed as up-to-date: 19 AUG 2014

DOI: 10.1002/14651858.CD005475.pub2

How to Cite

Shen X, Xia J, Adams CE. Acupuncture for schizophrenia. Cochrane Database of Systematic Reviews 2014, Issue 10. Art. No.: CD005475. DOI: 10.1002/14651858.CD005475.pub2.

Author Information

  1. 1

    Shanghai University of Traditional Chinese Medicine, Shanghai Shuguang Hospital, Shanghai, China

  2. 2

    The University of Nottingham, Cochrane Schizophrenia Group, Nottingham, UK

*Xiaohong Shen, Shanghai Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, No 185 Pu'an Road, Shanghai, 200021, China.

Publication History

  1. Publication Status: New search for studies and content updated (no change to conclusions)
  2. Published Online: 20 OCT 2014




  1. Top of page
  2. Abstract
  3. Plain language summary
  4. Laički sažetak


Acupuncture, with many categories such as traditional acupuncture, electroacupuncture, laser acupuncture, and acupoint injection, has been shown to be relatively safe with few adverse effects. It is accessible and inexpensive, at least in China, and is likely to be widely used there for psychotic symptoms.


To review the effects of acupuncture, alone or in combination treatments compared with placebo (or no treatment) or any other treatments for people with schizophrenia or related psychoses.

Search methods

We searched Cochrane Schizophrenia Group’s Trials Register (February 2012), which is based on regular searches of CINAHL, BIOSIS, AMED, EMBASE, PubMed, MEDLINE, PsycINFO and clinical trials registries. We also inspected references of identified studies and contacted relevant authors for additional information.

Selection criteria

We included all relevant randomised controlled trials involving people with schizophrenia-like illnesses, comparing acupuncture added to standard dose antipsychotics with standard dose antipsychotics alone, acupuncture added to low dose antipsychotics with standard dose antipsychotics, acupuncture with antipsychotics, acupuncture added to Traditional Chinese Medicine (TCM) drug with TCM drug, acupuncture with TCM drug, electric acupuncture convulsive therapy with electroconvulsive therapy.

Data collection and analysis

We reliably extracted data from all included studies, discussed any disagreement, documented decisions and contacted authors of studies when necessary. We analysed binary outcomes using a standard estimation of risk ratio (RR) and its 95% confidence interval (CI). For continuous data, we calculated mean differences with 95% CI. For homogeneous data we used fixed-effect model. We assessed risk of bias for included studies and created 'Summary of findings' tables using GRADE.

Main results

After an update search in 2012 the review now includes 30 studies testing different forms of acupuncture across six different comparisons. All studies were at moderate risk of bias.

When acupuncture plus standard antipsychotic treatment was compared with standard antipsychotic treatment alone, people were at less risk of being 'not improved' (n = 244, 3 RCTs, medium-term RR 0.40 CI 0.28 to 0.57, very low quality evidence). Mental state findings were mostly consistent with this finding as was time in hospital (n = 120, 1 RCT, days MD -16.00 CI -19.54 to -12.46, moderate quality evidence). If anything, adverse effects were less for the acupuncture group (e.g. central nervous system, insomnia, short-term, n = 202, 3 RCTs, RR 0.30 CI 0.11 to 0.83, low quality evidence).

When acupuncture was added to low dose antipsychotics and this was compared with standard dose antipsychotic drugs, relapse was less in the experimental group (n = 170, 1 RCT, long-term RR 0.57 CI 0.37 to 0.89, very low quality evidence) but there was no difference for the outcome of 'not improved'. Again, mental state findings were mostly consistent with the latter. Incidences of extrapyramidal symptoms - akathisia, were less for those in the acupuncture added to low dose antipsychotics group (n = 180, 1 RCT, short-term RR 0.03 CI 0.00 to 0.49, low quality evidence) - as dry mouth, blurred vision and tachycardia.

When acupuncture was compared with antipsychotic drugs of known efficacy in standard doses, there were equivocal data for outcomes such as 'not improved' using different global state criteria. Traditional acupuncture added to TCM drug had benefit over use of TCM drug alone (n = 360, 2 RCTs, RR no clinically important change 0.11 CI 0.02 to 0.59, low quality evidence), but when traditional acupuncture was compared with TCM drug directly there was no significant difference in the short-term. However, we found that participants given electroacupuncture were significantly less likely to experience a worsening in global state (n = 88, 1 RCT, short-term RR 0.52 CI 0.34 to 0.80, low quality evidence).

In the one study that compared electric acupuncture convulsive therapy with electroconvulsive therapy there were significantly different rates of spinal fracture between the groups (n = 68, 1 RCT, short-term RR 0.33 CI 0.14 to 0.81, low quality evidence). Attrition in all studies was minimal. No studies reported death, engagement with services, satisfaction with treatment, quality of life, or economic outcomes.

Authors' conclusions

Limited evidence suggests that acupuncture may have some antipsychotic effects as measured on global and mental state with few adverse effects. Better designed large studies are needed to fully and fairly test the effects of acupuncture for people with schizophrenia.


Plain language summary

  1. Top of page
  2. Abstract
  3. Plain language summary
  4. Laički sažetak

Acupuncture for schizophrenia

Although acupuncture or Traditional Chinese Medicine has been practised for over 2000 years in China and the Far East, especially in Korea and Japan, it is a relatively new form of treament for physical and psychological conditions in the West. Acupuncture inserts needles into the skin to stimulate specific points of the body (acupoints). The aim is to achieve balance and harmony of the body.

Schizophrenia is a serious mental illness and is usually treated using antipsychotic medication. However, although effective, antipsychotic medication can cause side-effects (such as sleepiness, weight gain and even dribbling). Acupuncture has been shown to have very few negative effects on the individual and could be more socially acceptable and tolerable for people with mental health problems. Acupuncture may also be less expensive than drugs made by pharmaceutical companies, so reducing costs to individuals and health services.

This reviews looks at the effectiveness of various types of acupuncture as treatment for people with schizophrenia. An update search for studies was carried out in 2012 and found 30 studies that randomised participants who were receiving antipsychotic medication to receive additional acupuncture or standard care.

Although some of the studies did favour acupuncture when combined with antipsychotics, the information available was small scale and rated to be very low or low quality by the review authors, so not completely provable and valid. Depression was reduced when combining acupuncture with antipsychotic medication, but again this finding came from small-scale research, so cannot be clearly shown to be true. The review concludes that people with mental health problems, policy makers and health professionals need much better evidence in order to establish if there are any potential benefits to acupuncture.

This means that the question of whether acupuncture is of benefit to people, and whether it is of greater benefit than antipsychotic medication, remains unanswered. There is not enough information to establish that acupuncture is of benefit or harm to people with mental health problems.

Benjamin Gray, Service User and Service User Expert, Rethink Mental Illness.


Laički sažetak

  1. Top of page
  2. Abstract
  3. Plain language summary
  4. Laički sažetak

Akupunktura u liječenju shizofrenije

Iako se akupunktura u tradicionalnoj kineskoj medicini primjenjuje više od 2000 godina u Kini i Dalekom Istoku, posebno u Koreji i Japanu, to je na Zapadu još uvijek nov oblik liječenja fizičkih i psihičkih smetnji. Akupunktura se izvodi umetanjem igala u kožu da bi se stimulirale određene točke na tijelu. Cilj je postići ravnotežu i sklad u organizmu.

Shizofrenija je ozbiljan psihički poremećaj i obično se liječi antipsihoticima. Međutim, iako su učinkoviti, antipsihotici mogu uzrokovati nuspojave (pospanost, debljanje, pa čak i nevoljno curenje urina ili sline). Akupunktura ima malo nuspojava, te bi mogla biti društveno prihvatljivija i podnošljivija za ljude koji boluju od psihičkih poremećaja. Također,akupunktura može biti jeftinija od mnogih lijekova koje proizvode farmaceutske tvrtke, što jedobro za smanjenje troškova pojedinca i zdravstvenih centara.

Ovaj pregled istražuje učinkovitost različitih vrsta akupunktura koje bi se koristile u liječenju šizofrenije. Godine 2012. nađeno je 30 studija koje su nasumično rasporedile pacijente koji su primali antipsihotike u skupine koje su primale standardnu skrb ili akupunkturu.

Iako neke od studija pokazuju da je učinak bolji kad se akupunkturu kombinira s antipsihoticima, dostupne informacije su bile jako oskudne i autori sustavnog pregleda su ih ocijenili kao slabe ili veoma slabe kvalitete, zbog čega ti rezultati nisu vjerodostojni. Razina depresije je ublažena kada se akupunktura kombinirala s antipsihoticima, ali nije moguće dokazati istinitost te tvrdnje zbog malog uzorka u istraživanju. Zaključak je da ljudi s psihičkim problemima, donosioci odluka i zdravstveni djelatnici trebaju mnogo bolje dokaze da bi mogli utvrditi je li akupunktura djelotvorna za shizofreniju.

Pitanje je li akupunktura korisnija od liječenja antipsihoticima ostaje neodgovoreno. Nema dovoljno dokaza da bi tvrdili da je akupunktura štetna ili korisna u liječenju ljudi s psihičkimproblemima.

Benjamin Gray, Service User and Service User Expert, Rethink Mental Illness.

Bilješke prijevoda

Hrvatski Cochrane
Prevela: Paula Morović
Ovaj sažetak preveden je u okviru volonterskog projekta prevođenja Cochrane sažetaka. Uključite se u projekt i pomozite nam u prevođenju brojnih preostalih Cochrane sažetaka koji su još uvijek dostupni samo na engleskom jeziku. Kontakt: