Many of the medications we take for our disorders come in immediate release or extended release forms.
Immediate release, as the name implies, dissolves immediately within our stomachs and is taken up into the bloodstream. This can cause side effects, it is also taken up quickly and then degraded quickly. So the concentration of the medicine does not stay constant in our bodies, we get a quick spike and the drug is quickly degraded. It is actually better to have a constant concentration as opposed to this increase and decrease. Lithium is one drug that is known to cause major gastrointestinal side effects if taken in large doses in an immediate release form and can be quite corrosive to the stomach.
Extended release, also known as Controlled release, has a coating that allows it to dissolve slowly either in the stomach or small intestine (enteric coated). These medicines are then slowly dissolved, therefore slowly absorbed into the bloodstream. This not only cuts down on local side effects such as upset stomach, but general side effects are also reduced. The dose of the medicine stays more constant over a 12 hour period. This is much more desirable.
My preference is always for the extended release meds. Lithium comes in an extended release form and I always ask for it from my doctor. Seroquel comes in an extended release from as well, but apparently my insurance company doesn’t want to cover that as it is more costly. I am going to try my best to get the extended release Seroquel so the side effects I have been experiencing will go away. I have been having anxiety attacks which may well be the result of too much norepinephrine due to the large absorption of Seroquel into my bloodstream initially, right after I take it. My stiff muscles are probably also due to a decrease in dopamine. And both of these things can be the result of having been taken off the Zoloft. But this is all temporary.
It’s always a guessing game for me, are my symptoms because I’m on too much of the med or too little of it. Are the symptoms due to side effects of the meds, and if so which med? Are the symptoms because my mood disorder is exacerbated, so then increase the meds, which ones? Of course my doctor is helpful, but sometimes I have to tell him what’s going on and he listens. This one listens! Rare, and lucky if you find one who does. So we take two steps forward and one step back, so we are actually advancing! My doctor, my husband and even I, we have all noticed that since getting off the Zoloft, my mood swings are less severe. So instead of having huge spikes, I have sort of a little rolling hills thing going. I will be very happy when the terrain is flat. Oh no, will I be boring then? Hmmm, maybe boring is nice 🙂
My doctor and I are working together and figuring out the best doses of these two medicines that I can tolerate, so that my mood will be in the stellarly normal range!
One more thing, I had genetic testing done to see which forms (long or short) of neurotransmitter receptors I have. This will allow us to predict which class of meds will be useful for me and at what dosages. More on that later.
I find taking extended release divalproex helpful for maintaining stability. On the flip side, when I cannot sleep, I chew my clonazepam to speed up delivery and bring on sleep more quickly.
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Good point Kitt, that makes total sense! I guess sleep and pain medication would be better as an immediate release formulation!
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I do that too with my alprazolam (prn) if I forget to take regular dose or need an extra if extremely anxious/panic
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XR is always a lot more expensive here, so I hardly ever get it. Looking forward to hearing about your genetic testing.
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I’m ***very*** curious about the results of your tests – please keep us posted on the results etc. By the way, I SWEAR I will email you that contact info. I promised you first thing in the morning after I drop the girls off at school! I’m out of it today mourning my Dad, who passed away this day in 2009; we were very close as you know…
xoxoxoxo
Dyane
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I am so sorry for your great loss. He will always be in your heart. I hope you feel better tomorrow. Hugs and kisses for you my friend.
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I am new to this blog. I have not taken lithium for 12 years, because of toxicity after many years of use. My doctor put me on olanzapene for the past 5 weeks and it is not working, moods all over the place. I took Epitol for 12 years and it worked great, but gave me dangerous sodium levels. So, I am going to ask my doctor to put me back on lithium today, because it is good ol tried and true. I was put on latuda and got very sick and my insurance would not pay for it you have to pay out of pocket 1500 dollars. No thank you. So I am hoping for good news today on getting Lithium and being stable again, mood swings are Hell.
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Welcome to my blog and thank you for reading. Good luck to you. Really hope it works for you. It works very well for me, thankfully!
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I’m so sorry you’re on this hellish medicine merry go round. Yes lithium is the gold standard for bipolar illness. So sorry, I’ve been away for a year, catching up now. Please let me know how everything is going. Hugs.
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Do you know the difference between delayed release and extended release divalproex?
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Just found out: delayed release has a coating that stops it from being released too early in the digestive tract whereas extended release has a coating that slowly dissolves over 24 hours. And now we know 🙂
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Thank you. My doctor used to prescribe delayed release, now extended release. Since I take it at bedtime, extended release makes more sense, assuming it makes me drowsy.
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Reblogged this on Bipolar1Blog and commented:
This is my most looked at blog post ever! Who knew it would be so popular!
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“Extended Release” Depakote has been tearing my stomach and insides apart ever since I started taking it. I get stomach aches/pains/cramping all day after taking it. Also, I started seeing these black shadows in my eyes during group therapy I noticed. That didnt all start happening until I started taking the “Extended Release.” I thought taking a pill once a day sounded like a better idea but I have a very sensative stomach when it comes to taking medication so, Im going to have my pdoc try to put me back on the “Delayed Release.” I had no stomach upset/discomfort on the “DR” at all. I think the enteric coating helped a lot. I also noticed my mood/motivation/&energy levels were slightly better on the “DR.” Ya it sucks taking a pill 2-3 times a day but it forces me to get up in the morning (hence im not a morning person) to break my sleeping in habit and try to go to bed earlier instead. Thats just the way I look at it now.
As for Lithium, I took the “ER” version previously and I had stomach aches all the time and had to use the bathroom constantly especially when titrating up. I dont even think it had an enteric coating. If it did it had a very poor one. I think my stomach was destroying a lot of the medicine before it even got into my bloodstream because over time it seemed to lose effectiveness. Then I ended up in the hospital later down the road.
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Oh no! Yes I think delayed release is the way for you. Great idea to talk with your psychiatrist. Best of luck.
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Good points are discussed in this blog post. I wish you best of luck with your doctor in finding out the best doses.
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Thank you!
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Thank you!
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Hi admin, please delete one from my above comments.
Thank You.
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Done.
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