Remember: Nobody on this site is a doctor, therapist, or a pharmacist. Know your sources!  Crazy Meds is not responsible for the content of sites we provide links to.  We like them, but what's on those sites is their business, not ours.                     Page copy protected against web site content infringement by Copyscape

This website is accredited by Health On the Net Foundation. Click to verify. We comply with the HONcode standard for trustworthy health
information:
verify here.

Google
 
Web www.crazymeds.us

 

EPS / TD / NMS Risk with Novel / Atypical Antipsychotics

 

 

 

 

 

 
  1. You'll see reference to Extrapyramidal Symptoms, or EPS. They include TD (see below) and a bunch of other fancy medical terms for various uncontrolled movements. EPS can be weird hand movements, like you're signing in Esperanto. It can mean you've become the uberklutz, tripping not only over your own feet but over your own knees. It can mean tremors and twitches and tics and tap dancing. EPS can be temporary, my weird hand-jive and extra klutziness (on top of my natural klutziness) went away after a few weeks. Or EPS can last as long as you take the novel / atypical antipsychotic. The best evidence around, from clinical studies to the stories of people who take these drugs, is that once you stop taking the med, or lower the dosage below the point at which it shows up, the problem goes away.  Or you can treat it with an anti-Parkinson's drug.  You have options!  While more likely to happen with the standard antipsychotics, and to last longer with them, EPS still happens with the atypicals. I should know!  But lowering the dosage took care of my EPS issues.  To what extent you're will to put up with EPS and for how long is between you, your doctor and what symptoms you're trying to manage with the med in question.

  2.    From what I've read in various online support groups lowering the dosage is often enough to deal with the issue most of the time, while switching to another med will do it for many of the other times someone has EPS.  There are some people who can't take any antipsychotic because of EPS, but they are a small percentage of the population.  In theory it's impossible to get EPS with Clozaril (clozapine), but there's always someone who proves to be exceptional to that rule.

    So far Seroquel (quetiapine) and  Zyprexa (olanzapine) have tested to be the least likely of the popular atypicals (i.e. not Clozaril (clozapine)) to cause EPS.  Anecdotal evidence is suggesting that Risperdal (risperidone) is the one most likely to cause EPS.  This includes TD.
  3. TD is the absolute worst of the extrapyramidal symptoms. The best evidence is that permanent Tardive Dyskinesia can be avoided if the offending medication is halted, or even the dosage lowered, once the symptoms (weird facial tics and twitches, and uncontrollable tongue rolling and bending) first appear. TD symptoms show up now and then in people who take atypical antipsychotics and really, it's no big deal.  Well, OK, it is sort of a big deal.  Lowering the dosage or switching to another antipsychotic is usually all it takes to make the symptoms disappear and the threat of TD vanish. TD is nasty and not to be treated lightly, and your doctor needs to be notified immediately if any symptoms that remotely resemble TD symptoms present themselves. But as long as you're on top of things you need not fear TD.  However doctors do need to discuss it with anyone who is going to be taking antipsychotics.

  4. Case in point - my experience with TD.  It came on suddenly.  One day Mouse noticed that my tongue seemed to be sticking out of my mouth more when I spoke certain words and that I had some minor facial tics that I wasn't aware of.  The next day my tongue had a mind of its own, I was totally aware of facial tics without having to look in a mirror, and I was blinking like a cartoon owl broadcasting Morse code.  Lowering my dosage of Risperdal (risperidone) from 0.5mg a night to 0.25mg reduced the symptoms, but they still flared up now and then.  Eventually I had to stop taking a very effective med.  The TD was gone for the most part.  I still had a bit of a tic in my forehead, but I'm a really poor metabolizer of meds, so maybe the Risperdal (risperidone) was hanging around for a long time, given the 30 hour half-life of the active metabolite for poor metabolizers.  Plus tics are side effects of other meds I take, and once you get a side effect going like that, it'll just hang around if the other meds will make it easier to do so.  But it really never went away until I took Seroquel (quetiapine), which along with  Zyprexa (olanzapine) has been used to treat the permanent form of TD that is more likely from taking standard antipsychotics.  So, really slow metabolism of Risperdal (risperidone) or permanent, if intermittent presentation of one minor TD symptom that didn't bother me all that much that required another med to deal with?  I honestly don't know.

    Did it freak me out?  Of course it did!  For about an hour.  I knew what was going on, I knew how to deal with it.  Fortunately I have the luxury of knowing how meds work and not having to leave my house for days at a time.  So if something like this happens to you, go ahead and freak out!  It's scary!  And Christ on a crutch, to go out in public when that's happening to you on top of everything else you're dealing with?  It's one thing when you're used to dealing with that sort of thing most of your life, but it's something else entirely when it's a brand new event in your life.  While I personally don't give a shit about tics and blinking and my tongue going wacky on me when I'm trying to buy groceries, I'm not the rest of the world.

    Still, my experience pretty much matches that of others I've read. You freak, you talk to your doctor, you switch meds, the symptoms go away.

 

 
  1. An extremely rare but potentially deadly side effect is Neuroleptic Malignant Syndrome.    While TD is more likely to hit old ladies, NMS is more likely to hit young men. The risk of NMS increases when mixing the standard antipsychotics with lithium.  Does the same hold true for the novel / atypical antipsychotics?  I have no idea.  I can find a case report about it here and there.  The case reports I've seen has it more likely when mixed with other meds, but it has happened when the drugs are taken by themselves as well.   Still, the very threat of NMS makes me uncomfortable with using an atypical antipsychotic for monotherapy to treat bipolar disorder in young men when there are the proven treatments of lithium and anticonvulsants.  While the off-label applications for these meds are at dosages so low that there's even less of of threat of NMS, and with untreated schizophrenia you're more likely to die if you don't treat your illness than you would if the threat of NMS were a hundred times greater than it is, my philosophy is why take one more unnecessary risk, along with the other long-term issues of antipsychotics, when you don't need to?

    Early symptoms include fever, rigidity and increased heartbeat. Unlike TD, NMS requires a lot of intervention in addition to cessation of the medication. More than you ever wanted to know about it at http://www.nmsis.org/general_information.shtml.

    Unlike EPS, the chances for NMS, exceedingly rare as they are (I mean, fewer than 100 cases total for all the atypicals) seem evenly spread across the board.

 

Basic Information About Atypical Antipsychotics  Common Side Effects  Long-Term Issues  Taking Atypical Antipsychotics

The Overlords of the 12 Zernox Galaxies have compelled me through messages in the Sunday Chronicle to beg you for spare change.  So if this site has been of use and/or amusement to you, please see if you could

or visit the Donation Page if PayPal isn't your style.  Or our Mental Mall to make a purchase.  Better yet, if you run a business and want to advertise on Crazy Meds, see our page on ad rates and policies.  I'm all about fiscal transparency, so follow the money for full disclosure of my pitiful finances.

 

 

Crazy Meds Home  Crazy Meds Talk   About Antidepressants   About SSRIs   About Anticonvulsants / Mood Stabilizers    About Atypical Antipsychotics   About Benzodiazepines   About Stimulants   Finding a Doctor    Sites with More Information     Support Group Sites    About Crazy Meds    Crazy Meds: The Blog

 

 

Atypical Antipsychotics in the News

 

 

 

Save $5 on McAfee VirusScan Online   Save $5 on McAfee Privacy Services

 

 

 

 

Take care, and keep taking your crazy meds!

 

If you still have unanswered questions about this or other medications, including which one is, or combination of meds are the best for you, your best bet is to ask on Crazy Meds Talk.  Better yet, if you want to let the world know how they worked out for you and want to help out others in their quest for the correct meds, join the party.
If you 
want to discuss your issues, I suggest checking out one of the various support groups online.  
Otherwise, if you're letting me know about how much you like or hate the site, or  need to let me know about medication effects in private, then just drop a note to jerod23 at gmail dot com  Honestly, I usually don't have a lot of time to answer e-mail these days.  The snide autoresponse message that may or may not hit your mailbox is going to tell you the same thing.
Another problem is that you may not get a response even if I wanted to send you one.  You see, so many dickweeds with malicious intents and too much time on their hands have appropriated the crazymeds.org domain name to use for their spam, viruses and the like.  Subsequently some lazy-ass e-mail protection software authors just go by the domain name, and not the IP address.  So I've been blacklisted because of the actions of others.  Or the software just doesn't like the domain name because of the "crazy" and/or "meds."  Or your question about a particular medication will set off spam flags.  So the e-mail just wouldn't go through regardless.  Sorry.

  

 

 

Hey, did you find this page all by itself through Google or some other search engine? Great! But to really appreciate the entire site, you need to start here.

 

Dead tree references:

 

 

Essential Psychopharmacology Stephen M. Stahl, M.D., Ph. D. © 2000.   Published by  Cambridge University Press

 

A Primer of Drug Action Robert M. Julien, M.D., Ph. D. © 2001.  We use the Ninth Edition.  Sometimes that comes up on an Amazon search, usually it doesn't.  Published by  Worth Publishers

 

 

Physicians' Desk Reference Editions 53 & 56 Maria Deutsch & Anu Gupta, Drug Information Specialists, et al. ©  1999, 2002. Published by Medical Economics Company.

 

The Complete Guide to Psychiatric Drugs Edward Drummond, M.D. © 2000. Published by John Wiley & Sons, Inc.

 

 

End of books used for this article.

 

 

 

 

Created Thursday, October 07, 2004

Last updated Saturday, May 15, 2010

 

 

 

Copyright © 2003 - 2010 Jerod Poore All rights reserved.

 

Almost all of the material on this site is Copyright © 2003 - 2010 Jerod Poore Except, of course, the PI sheets, those are the property of the drug companies who developed the drugs the sheets are about.  And any documents that are written by other people which may be posted to this site will remain the property of the original authors.  You cannot reproduce this page or any other material on this site outside of the boundaries of fair use copying without the express permission of the copyright holder.  That's usually me, so just ask first.  That means if want to print out a few pages to take to your doctor, therapist, counselor, support group, non-understanding family members or something like that - then that's OK to just do.  Go for it!  Please.  As long as you include this copyright notice and the following disclaimer, I'm cool with it.

All rights reserved. No warranty is expressed or implied in this information. Consult one or more doctors and pharmacists before taking, or changing how you take any neurological and/or psychiatric medication. Your mileage may vary. What happened to us won't necessarily happen to you. Nobody on this site is a doctor, therapist, or a pharmacist. We don't portray them either here or on TV. Only doctors can diagnose and treat an illness. Some doctors tend to get pissed off by patients who know too much about medications, so tread lightly when and where appropriate. Diagnosing yourself from a website is like defending yourself in court, you suddenly have a fool for a doctor. Don't be a cyberchondriac, thinking you have every disease you see a website about, or that you'll get every side effect from every medication. Self-prescribing is just as dangerous.  All information on this site has been obtained through personal experience, the experiences of my friends, the experiences of people reported on online support groups, and from sources that are referenced throughout the site.  Know your sources!  As such the information presented here is not a substitute for real medical advice from your real doctor, just a compliment to it.  No neurologists, psychiatrists, therapists or pharmacists were harmed in the production of this website. All brand names of the drugs listed in this site are the trademarks of the companies listed after them in the pages about the drugs, even though those companies may or may not have been acquired by other companies who may or may not be listed in this site by the time you read this. Always read the PI sheet that comes with your medications and never ever throw them away.  If you didn't get a PI sheet, demand one.  Loudly.  Crazy Meds is not responsible for the content of sites we provide links to.  We like them, or they're paid advertisements, or they're something you should read to make an informed decision about a particular med.  Sometimes they're more than one of those things.  But what's on those sites is their business, not ours.  Very little information about visitors to this site is collected or saved. And from time to time I do look at search terms used to find it in an effort to make the information I present more relevant. Use only as directed. Void where prohibited.

 

"Everything is true, nothing is permitted." - Jerod Poore