Reasons not to believe in lithium

‘I don’t believe in God, but I believe in lithium’ is the title of Jamie Lowe’s moving account of her manic depression (now usually referred to as bipolar disorder) in the New York Times ( The piece reminds us how devastating and frightening this condition can be, so it is understandable that the author put her faith in the miracle cure psychiatrists have been recommending since the 1950s: lithium.

Lowe took lithium from the age of 17 for 20 years, until at the age of 37 or thereabouts she was diagnosed with kidney failure, a direct result of this treatment. She will need dialysis, and a kidney transplant – a high price to pay for a really effective treatment. The sad thing is, we have little evidence that lithium is a really effective treatment, or even that it is effective at all. However, as I explain below, once someone starts on lihium, there is evidence that there is a high risk of having a relapse if they stop it. This is not the same as showing that lithium is a good thing in the first place, but it does mean that people who are already taking lithium have to be very careful if they decide they want to come off.

Lithium is a neurotoxin. It inhibits the functioning of the nervous system so that people typically feel drowsy, lethargic and slowed up. These effects were observed in guinea pigs initially, and then in people with mania by the Australian doctor, John Cade, who first proposed that lithium might be a useful treatment for manic depression (1). In the 19th century lithium had been used for the treatment of gout, and became a popular ingredient of tonics and even beer, until it was shown that it did not dissolve the uric acid crystals that cause gout as had been claimed (2).


The sedative and slowing effects of lithium, although usually described as side effects, account for why lithium can help reduce arousal and activity levels in people with acute manic symptoms. So there is nothing magic or specific about lithium’s action in manic depression. Lithium will exert its characteristic effects in anyone, whether or not they have mania or manic depression.  In theory, these effects might suppress the emergence of a manic episode, as well as reduce the severity of symptoms once an episode has started. The evidence that long-term lithium treatment reduces the occurrence of manic or depressive episodes is actually very weak, however.

The main problem with the evidence is that there is no study in which people who have been started on lithium have been compared with people who haven’t. Every randomised trial of lithium versus placebo starts with people who are already on drug treatment of one sort or another, often lithium itself. Now there is good evidence, accepted by leading proponents of lithium (3;4), that withdrawing from lithium can precipitate a relapse of manic depression, especially a manic episode. Three studies have shown, for example, that people are more likely to have a relapse after stopping lithium than they were before they started it (5-7). No one knows the mechanism for this, but it is as if removing the neurological suppression produced by lithium causes the nervous system of a susceptible person to go into over-drive, precipitating a manic relapse.

So demonstrating that people who stop lithium and start a placebo have higher rates of relapse than people who continue on lithium does not demonstrate that going onto lithium in the first place prevents episodes.  But all the placebo-controlled trials of lithium are like this to at least some degree. The trial that established the idea of long-term lithium treatment, for example,  started with people who had already been on lithium for many years (8). In more recent studies, not all participants have been on lithium prior to enrolment, but those not taking lithium were likely to be taking other sorts of sedative medication. The first of these recent studies, the largest study up until that point involving 372 participants, found no difference between lithium, sodium valproate and placebo in terms of the rate of recurrence of any type of mood episode (9). The second found a higher rate of manic relapse in placebo-treated patients compared with those on lithium, but the pattern with which relapses occurred was strongly suggestive of a discontinuation effect. A large majority of relapses occurred in the first few weeks after allocation to placebo, and none occurred in the last few months of the study, suggesting that the point of discontinuation of previous medication was associated with subsequent relapses (10). In the final trial, rates of mania were higher in people on placebo by about 14% (14% vs 28%), but 20% of participants were taking lithium before randomisation, and still others were taking Depakote or antipsychotics, all of which were stopped relatively abruptly prior to the trial (11).

The possibility that relapses in the placebo groups in these trials are induced by withdrawal of previous medication would make sense of the fact that it has proved impossible to demonstrate that people receiving modern drug treatment for manic depression do any better than those who don’t, or didn’t. In fact, overall, they seem to do slightly worse.

Two important studies have examined rates of relapse in people with classical manic depressive symptoms prior to the 1950s. American psychiatrist George Winokur found the records of 100 patients admitted to a psychiatric hospital between 1934 and 1944 with an episode of mania and then followed them up through their hospital records. He found that 48% had a relapse requiring hospitalisation over an average follow-up duration of 3.2 years. For comparison purposes this equates to a relapse rate of 15% per year (12). Margaret Harris, David Healy and colleagues did the same for patients admitted to the North Wales asylum in the 1890s. They found that, on average, patients had 4 relapses over the subsequent 10 years, equating to a relapse rate of 20% a year.  In comparison, during the 1990s, people with manic depression (most of whom we can assume were on drug treatment) were having an average of 6.3 admissions in 10 years, or 31% per year, for example (13). That’s over 10% higher than the rate of admission for people in the 1890s!

Relapse rates among patients taking lithium in randomised trials that have started with patients experiencing a manic episode (as the historical studies did) are uniformly higher too. In the comparison between lithium, Divalproex (Depakote) and placebo, for example, the lithium group relapsed at a rate of 31% a year (9). In the comparison between lithium, lamotrigine and placebo in people with mania it was 26% a year (10). Admittedly these figures include all relapses, and not just those severe enough to require hospitalisation. A large study conducted in the 1970s, however, found that rates of hospital admission for relapse were 21.5% per year in the lithium group (14).

Several ‘naturalistic’ studies have tracked the progress of people taking lithium and other treatments. The vast majority of these studies also show high relapse rates among those on lithium, even though most studies highly compliant populations and we know that people who are compliant with any treatment (including placebo) have better outcomes than those who are not. One study of patients who were known to be compliant with their lithium treatment for at least a year, for example, found a rate of relapse of 40% a year over a 6 year follow-up (15).

In my view the evidence that lithium helps prevent episodes of manic depression is far too weak to outweigh the harms it can cause (which commonly include thyroid damage, kidney damage, and acute neurological toxicity at doses very close to those used in practice, hence the need for blood monitoring). Manic depression is a highly variable condition. Some people have many episodes, some people few, and the pattern of episodes varies throughout life as well. Long periods of remaining well are not necessarily evidence of a treatment’s effectiveness.  What we would need to demonstrate the efficacy and value of lithium is a prospective randomised trial in which people who had not previously been on long-term drug treatment were randomly allocated to start lithium or placebo. At present, my view is that the evidence that lithium might be effective is not strong enough to justify such a trial, given the health risks associated with it.

As Jamie Lowe eloquently expresses, manic depression can be a terrifying condition, and I know that people will say therefore ‘if not lithium, then what?’.  But the evidence that any long-term drug treatment is better than nothing is not strong (1). Many doctors and patients are very uncomfortable with that conclusion, and feel there just has to be something. And if people want to try some sort of drug treatment, like antipsychotics or anticonvulsants, then I feel that doctors should help them take it as safely as possible, at as low a dose as possible. But doctors should be honest about the state of the evidence and for lithium, I am not convinced there are any circumstances that justify the risks it entails.

In 1957 a pharmacologist bemoaned the fashion for treatment ‘by lithium poisoning’ (16). One day, I believe, we will wake up and realise his concern was spot on!

Reference List

(1)    Moncrieff J. The Myth of the Chemical Cure: a critique of psychiatric drug treatment. Basingstoke, Hampshire, UK: Palgrave Macmillan; 2008.

(2)    Johnson FN. The History of Lithium Therapy. London: Macmillan; 1984.

(3)    Franks MA, Macritchie KAN, Young AH. The consequences of suddenly stopping psychotropic medication in bipolar disorder. Bipolar Disorders 2005;4(1):11-7.

(4)    Goodwin GM. Recurrence of mania after lithium withdrawal. Implications for the use of lithium in the treatment of bipolar affective disorder. Br J Psychiatry 1994 Feb;164(2):149-52.

(5)    Baldessarini RJ, Tondo L, Viguera AC. Discontinuing lithium maintenance treatment in bipolar disorders: risks and implications. Bipolar Disord 1999 Sep;1(1):17-24.

(6)    Suppes T, Baldessarini RJ, Faedda GL, Tohen M. Risk of recurrence following discontinuation of lithium treatment in bipolar disorder. Arch Gen Psychiatry 1991 Dec;48(12):1082-8.

(7)    Cundall RL, Brooks PW, Murray LG. A controlled evaluation of lithium prophylaxis in affective disorders. Psychol Med 1972 Aug;2(3):308-11.

(8)    Baastrup PC, Poulsen JC, Schou M, Thomsen K, Amdisen A. Prophylactic lithium: double blind discontinuation in manic-depressive and recurrent-depressive disorders. Lancet 1970 Aug 15;2(7668):326-30.

(9)    Bowden CL, Calabrese JR, McElroy SL, Gyulai L, Wassef A, Petty F, et al. A randomized, placebo-controlled 12-month trial of divalproex and lithium in treatment of outpatients with bipolar I disorder. Divalproex Maintenance Study Group. Arch Gen Psychiatry 2000 May;57(5):481-9.

(10)    Bowden CL, Calabrese JR, Sachs G, Yatham LN, Asghar SA, Hompland M, et al. A placebo-controlled 18-month trial of lamotrigine and lithium maintenance treatment in recently manic or hypomanic patients with bipolar I disorder. Arch Gen Psychiatry 2003 Apr;60(4):392-400.

(11)    Calabrese JR, Bowden CL, Sachs G, Yatham LN, Behnke K, Mehtonen OP, et al. A placebo-controlled 18-month trial of lamotrigine and lithium maintenance treatment in recently depressed patients with bipolar I disorder. J Clin Psychiatry 2003 Sep;64(9):1013-24.

(12)    Winokur G. The Iowa 500: heterogeneity and course in manic-depressive illness (bipolar). Compr Psychiatry 1975 Mar;16(2):125-31.

(13)    Harris M, Chandran S, Chakraborty N, Healy D. The impact of mood stabilizers on bipolar disorder: the 1890s and 1990s compared. Hist Psychiatry 2005 Dec;16(pt 4 (no 64)):423-34.

(14)    Prien RF, Caffey EM, Jr., Klett CJ. Prophylactic efficacy of lithium carbonate in manic-depressive illness. Report of the Veterans Administration and National Institute of Mental Health collaborative study group. Arch Gen Psychiatry 1973 Mar;28(3):337-41.

(15)    Tondo L, Baldessarini RJ, Floris G. Long-term clinical effectiveness of lithium maintenance treatment in types I and II bipolar disorders. Br J Psychiatry Suppl 2001 Jun;41:s184-s190.

(16)    Wikler A. The Relation of Psychiatry to Pharmacology. Baltimore: Williams & Wilkins Co; 1957.


20 thoughts on “Reasons not to believe in lithium

  1. Thank you Joanna for posting this. My mom was on lithium for years and it only made her worse, plus added side effects. I convinced her to come off of it and she has done much better since. She said originally that she was afraid to come off of it because she was afraid that she would have a socially devastating social interaction… but the lithium was giving her psychosis, which isn’t a help with social interactions. – Yvonne


  2. Thank you for this excellent review Joanna. It’s opened my eyes and supports my practice of prescribing micro-doses of lithium, as the orotate, 5mg or 10mg daily, max. Moore as a nutritional supplement than a “treatment” for bipolar disorder.

    I very much appreciate all your research and considered writings, which truly are evidence based. Those of us who are integrative psychiatrists (about three, I think, in Australia) are greatly supported by your work.

    Chris Corcos, psychiatrist


    • Hi Chris

      I want to sway from carbonate to orotate. Neither my G.P. or Psychiatrist will assist understandably. I don’t know a reputable brand or what doseae i could try. The more I read the more confusin. Any advice would be appreciated

  3. Pingback: Lithium and suicide: what does the evidence show? | Joanna Moncrieff

  4. Pingback: Lithium and Suicide: What Does the Evidence Show? - Mad In America

  5. Thank you, this was an interesting article that I tend to agree with. The extensive list of sources that accompanies it was appreciated as well.

  6. I’ve read a couple different articles about Lithium, and the negative effects that go along with it. Unfortunately, after 15 years of trying many different medications for my bipolar, it seems to be the only thing that works for me. I started to improve within a week of starting it, and finally feel as close to “normal” as I can imagine after three years. I feel absolutely none of the side effects mentioned, and I have a lithium level blood test done every three months to make everything looks good with regards to liver and kidney function. While I understand the importance of bringing to light the dangers of all medications, I think its also dangerous to call a life saving medication “poison”, or to imply it is a placebo. Everyone has a different reaction to every drug.

    • Dear Shannon,
      thank you for your comment. I can understand your relief to be returning to normal life after years of bipolar episodes. However, I do think it is important to understand the limitations of our evidence for the benefits of lithium, especially in view of the serious complications that its use can lead to (although thankfully not in everyone – I am glad you are not experiencing any negative effects).
      The resaon that randomised controlled trials are performed is that we can never predict the natural history of mental disorders. People with bipolar disorder have very variable patterns of episodes throughout their lives. It is not the case that everyone with bipolar disorder has a predictable pattern of episodes occuring, for example, every one or two years. Some evidence suggests that episodes tend to cluster in some people – that is people have a few episodes in a few years, followed by a period of being well. Whatever the pattern of bipolar disorder, the point is we need randomised trials to work out whether a new treatment reduces the number of episodes that would occur naturally without treatment. I just don’t think we have good enough evidence to conclude that lithium does this.
      I can understand that someone who has gone through a lot of episodes will be desperate to find something that will stop them. In this situation, I can see that anything for which there is some evidence that it might be helpful might seem worth trying. I completely support your choice to do this. But I think it is important that everyone in your position has access to a view about the limitations of the evidence in order to make this decision.

    • If you’re scared of the Kidney exaggeration with Lithium, drink and lots of Boiled white radish to clear the kidneys. Unless the world becomes a perfect place with no bullying bosses, economic cast systems, abusive parents etc, their really isn’t any cure to bipolar. The triggers never change and neither could our brains to deal with them. The meds help.

  7. Like everybody else who talks crap on the internet, you do a great job of trying to scare people out of my medicine for bipolar and make a killing with your books and talks I bet. Could you please, if you truly believe in everything you preach, provide all of your books, lectures,..everything, in electronic format for FREE. Also, throw in your books in print and visits..All for FREE. And, tell the shit talking “yes” people on your comments boards who either have taken lithium or like always, “know somebody” who took it, that they should get out of the house and do something instead of troll the internet for cyber attention. Lithium works, period. Your article is shit disturbing. Please, be bipolar with me, since 14. Can you do that? Or did you have a wealthy upbringing, stopping you from this truly scientific conundrum for a true experiment.

    Screw you, happy bored money grubbing entitled author and your sack of lackey’s,

    A real bi-polar sufferer with relief from Lithium and a great set of kidneys…and I know lot’s of people it worked for too, also with great kidneys,


    • Hey George “if YOU truly believe” that lithium works (and really, anything can only be as far as a belief), why don’t you convince your doctors to give their works for free and to get your meds for free. What a ridiculous comment you made.

    • George, I can’t agree with you more. Authors that write this kind of non-sense probably don’t even know what bi-polar is or have a loved one that has gone through a manic or suicidal experience. They try to do a scare tactic to buy their books and become rich. Every medication has a side effects. Thank god for medication! Where are you Joanna when they go off their medication and became dangerous to themselves or others???

    • It had two sides bro lithuim caused the worst psychosis of my life. My mania heightened to the point of psychosis and i was being raped on a regular basis by dark energy being Thats can pass through objects. No where to hide.
      Let them rag on lithuim and other can givr lithuim praise. People need to know both sides of this drug.

  8. The two times in life i havr been the most manic at that stage of my life (gradually worsened) to the point if psychosis has been after being on lithium for over 2 months at a therapeutic level. First time i felt like god and made choices i regretted at the time( i realized in the future they were actually good choices) and than quit it. I got some stabilization back for a while. at the time is was a strong manic episode.Years later after really bad episode i went on it again becuase i now attributed that my previous in the last episode i mentioned the decision was good and i did feel amazing at the time so lithuim must work lol. I went on and after 2 months i did seriosy damage to my body because of how manic i was. e.g. running 30 k and just “hyper as hell”. Also Everynight fo i was being sexually assualted be dark energy beings i could see and feel. They could pass through objects and there is no hiding from that…
    Lithium did not work for me and made matters much worse. I got put on 3 other antipsychotics to normalize myself. Not sure why the morons left me on lithuim after those epidodes. There trust in lithium had blinded them. They dont seem to pay attention to any of the facts of my reactions and whats pointed out in this article. Not sure why i listened to them… I now also have permant tremors because of this drug. Also i worked a lot if high labours jobs and could feel it go toxic in my system. I could not drink enough watet to counter act the dehydtration caused by lithuim. I couldn’t think straight. My body wad going numb, tingly and i felt on the verge of passing out. Who knows what other damage this miracle drug had done. Always research and closely moniter yourself in the moment and in refelction. I regret just blindly listening to the doctors. Careful.

  9. The suicide rate for bipolar has estimated to be as high as 1 in 5. That’s deadlier than most forms of cancer.

    Lithium has been proven to be one of the the most potent anti suicidal substances known to human kind.

    I’m not sure you understand what you are arguing at all. If you are saying it’s safer to take big pharma pills like Seroquel for 50 years I think you don’t have the least bit of understanding about what dopamine blockers do long term.

    Lithium doesn’t block anything. It controls flow rates and electrical signaling.

    If you are suggesting that bipolars should just take nothing and will have better outcomes you are going to be left a lot of unneeded suffering.

    I’d personally rather blow out my thyroid ( they can fix that ) and take my chances with kidney failure than take neuroleptics that have been shown to CAUSE BRAIN DAMAGE because it literally written in the warning label.

    • Despite claims that lithium has anti-suicidal properties, there is very little evidence to support this (see my blog on lithium and suicide which presents a detailed analysis of this evidence). I am certainly not advocating for using antipsychotics instead. I have written about and helped publicise the evidence on the association between antipsychotics and brain volume reduction. I understand that manic depression (bipolar disorder) can be a devastating and frightening condition with a high suicide rate, but my assessment of the evidence is that we cannot be confident that lithium or any oher drugs reduce the risk of relapse. They may do, but I do not think that overall the evidence is convincing. It is possible that no drug treatment is helpful and if this is the case, then obviously it is wrong to expose people to the risks of any of these drugs, however serious the disorder and its consequences.

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