• desiccated thyroid
• shortages of desiccated thyroid

When Forest Labs reformulated Armour earlier this year, they stated they increased the filler Microcrystalline Cellulose, and decreased the Sucrose (sugar). The tablets became impossible to do sublingually, and you have to wonder why they would change a quality that patients praised so heavily.  Positive opinion among patients for Forest Labs slipped several notches.

But the real cuckoo’s nest for many thyroid patients, who knew firsthand the life-changing benefits of natural desiccated thyroid, was a maddening return of serious hypo symptoms on the new Armour and subsequent new stress on their adrenals, sooner…or later! You can read several horror stories in the comments of the post below, or go here.

So patients turned to other alternatives: Naturethroid and Westhroid by RLC Labs…then when the desiccated thyroid shortages hit in the Fall of 2009, Erfa’s Thyroid, Compounded desiccated thyroid, and others. And there have been problems for some patients on most everything they switched to.  The LEAST problematic has been Erfa’s Thyroid, and the most problematic was Compounded.

So what has been the common thread in the most problematic desiccated thyroid products? CELLULOSE, a plant fiber, and more commonly known by the trade name Avicel. And what does fiber do in your stomach? Inhibits absorption. Armour’s cellulose was raised, and bamm…problems.  Compounded desiccated thyroid, with cellulose as a filler, has been problematic for many patients with a return of hypo symptoms,  especially if  it was Methyl Cellulose, a larger particle size product. But some have even had problems with compounded containing Microcrystalline Cellulose, the smaller cellular product. And a certain body of patients even had problems with Naturethroid before it became scarce. And Naturethroid uses cellulose as a filler.

Is this problem true with T3-only products? Yup. Patients have noted that generic T3 is far less effective than the brand name Cytomel (both Liothyronine Sodium)  And what filler it up to 70% in the generic T3?  CELLULOSE.  See the percentages here for Paddock’s generic T3.

Why have less problems been reported with Erfa’s Thyroid? Perhaps because it has no cellulose as a filler! See this list of ingredients, which STTM has been working on lovingly for a few years.

What does literature say about the use of Cellulose as a filler in medications? Plenty. Cellulose is from wood. Wood is fiber. And fiber in your gut affects absorption. From http://www.umm.edu/altmed/articles/fiber-000303.htm we get this:

* Dietary fiber has been reported to lower the blood levels and effectiveness of tricyclic antidepressant medications…Reduced dietary fiber intake increased the blood levels and improved symptoms in these patients.

* While fiber supplements may help to regulate blood sugar levels, they may also interfere with the absorption of anti-diabetic medications….Therefore, fiber supplements should not be taken at the same time as these medications.

* Taking soluble fiber such as psyllium with carbamazepine (Tegretol), a medication used to treat seizure disorders, may decrease the absorption and effectiveness of carbamazepine.

* Fiber in the form of pectin (from fruit) and oat bran reportedly reduces the body’s ability to absorb cholesterol-lowering medications known as “statins,”… and could lead to decreased effectiveness of these medications.

* Fiber supplements may reduce the body’s ability to absorb digoxin (Lanoxin), a medication used to regulate heart function.

* Clinical reports suggest that psyllium or other soluble fibers may lower lithium levels in the blood, reducing the effectiveness of this medication.

* In one clinical study, the fiber supplement guar gum reduced blood levels of penicillin.

Cellulose can clearly be a problem, especially when it’s ratio is too high as compared to the desiccated thyroid. So what can you do?

If you are using a compounded medication, strongly request powdered acidophiles as your filler.  One gal states her compounding pharmacy uses powdered Ginger (but beware of too much Ginger if you have Mitral Valve Prolapse. It can cause palps if you take too much–my experience).  See what other fillers your compounder can offer.

Another possibility is Cellulase, an enzyme which helps the splitting and breakdown of cellulose, and which was proposed to me by Naturopathic student Stephanie Buist. Google “cellulase” and find supplements that contain it.  If it looks promising to you, I’ll be curious to read your experience with swallowing a cellulase supplement, then swallowing your problematic desiccated thyroid.

And leaning towards Erfa’s Thyroid can be a plus.

Have other ideas or comments about Cellulose in our desiccated thyroid? Use the COMMENT function below and let’s talk!

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(This post garnered a lot of attention, up to FIFTY comments just a few hours after it went up. People are very interested in sharing their experiences in coping with the shortages! See below and add your own.)

This year will go down in history as shockingly miserable for enlightened thyroid patients on natural desiccated thyroid.

First came a reformulation in the most popular brand–Armour by Forest Labs. Patients worldwide in groups and forums reported a serious return of their hypothyroid symptoms on this product. A huge disappointment.

Second came the production shutdown of the two generic makers of desiccated thyroid: Time Caps Labs and Major Pharmaceuticals. It’s the first step in the FDA’s compliance plan to corral all grandfathered-in drugs (drugs already in existence when the the FDA was created in 1938) and make them each prove the efficacy and safety of their medication via very expensive clinical trials.  i.e. over 110 years of safe and effective use of desiccated thyroid is not enough for the FDA?? We are still waiting to see the outcome of that plan with RLC  and Forest Labs.–the two who were actually in existence before 1938.

Third came demand being greater than supply and shortages. Because of informative patient websites like Stop the Thyroid Madness,  Sheila’s TPA-UK, Lyn’s ThyroidUK, Stephanie’s Natural Thyroid Choices, some areas of about.com (and other good websites I don’t mean to miss here), plus many fine patient forums and groups,  patients found out why they had continuing symptoms on T4 thyroxine, and demand for natural desiccated thyroid grew exponentially.

STTM then created a list of options for all thyroid patients until the shortages resolved themselves, and also created CDT (Coalition for Desiccated Thyroid) where patients could discuss alternatives in a supportive and factual atmosphere.

And we’ve seen some interesting experiences and comments:

The new Armour: One grain tabs started to appear on some pharmacy shelves the past month.  Other pharmacies have still been waiting.  Many patients appear to have switched to other alternatives, though. One gal still on it feels she is finding success by adding T3 to the amount of new Armour she is on.  Time will tell if patients can ever find success with the newly formulated Armour, and most feel it’s a huge loss.

Naturethroid and Westhroid: Patients reporting on their switch to either of RLC Lab’s two identical products report doing well, having to raise it slightly or lower it slightly, or just not liking them at all. Others have had a hard time finding it on their pharmacy shelves, but have been seeing some appear in the last few weeks.

Erfa’s Thyroid from Canada: When it became clear that the FDA was allowing this excellent product to be shipped to patients, many switched and had their prescriptions faxed to a Canadian pharmacy. Prices at many of those pharmacy websites were doubled after prescriptions started to come in from the US. Most patient who stuck with it seem to love it, reporting you can do it sublingually, as well. A few haven’t been impressed, but were finding their former success by raising it.

Compounded desiccated thyroid: In spite of being a more expensive option, some patients found success with this. Others learned they preferred the filler to be Acidophiles.  If not the latter, Microcrystalline Cellulose was preferred over Methyl Cellulose–the latter which appeared to lessen the effectiveness of the compounded thyroid.

Synthetic T4 and Synthetic T3: some patients switched back to the synthetic combination, but many report that it hasn’t been as effective as desiccated thyroid was.

Other options: Patients moved to OTC products like Nutri-Meds, etc, which can be much weaker. Others sought desiccated thyroid from other countries and have found success.

So I’d like to hear from all of you.   Did you go back to synthetic T4?  What desiccated thyroid did you switch to? What worked and why? What didn’t work for you and why?  What product do you hope to switch to once you run out of your current meds?

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*Want to be infor­med of these ‘fringe web­site’ blog posts?  Curious what’s on radi­cal Janie’s mind? Just use the Noti­fi­ca­tions on the left below the links.

* The extre­mely hip and sophis­ti­ca­ted STTM t-shirts are half price! I love sales! Spread the word!

* Pre­fer STTM in book form with more detail? You can read about it here.

*Need options for thy­roid treat­ment during the current shor­ta­ges due to demand being grea­ter than supply? Go here.

Sometimes there is a silver lining with the storm cloud of backordered US desiccated thyroid.

Erfa, the makers of the Canadian version of natural desiccated thyroid, simply called “Thyroid”, has recently announced that the FDA is not requiring the extensive FDA Form 1572 from US citizens and their doctors when they fill their prescriptions from Erfa directly. i.e. it’s now a lot easier to get your prescription filled directly from them.

http://www.erfa-sa.com/thyroid_usa.htm

And those who have started to use Erfa’s Thyroid report being quite pleased. A cherry on top is that Thyroid has that old sweet taste we used to all like with the old Armour, and it can be done sublingually as well! You can see the ingredients here.

Also, I am continuing to get emails from patients that both Armour and Naturethroid is starting to appear on pharmacy shelves, even if in small quantities.  I’m personally not too excited about Armour reappearing if Forest continues to make the reformulated version. Just too many patients reporting a return of hypo symptoms, even when they raise it, plus new symptoms of undertreatment and/or challenged adrenals thanks to the reformulated version. Sad. Oh how we will all miss the old Armour.

In the meantime, here are options for thyroid treatment we all have until we see a good return of desiccated thyroid, including Naturethroid and Westhroid. They are all far, far better than being on T4 alone like Synthroid, Levoxyl, levothyroxine, et al. You’ll also note compounded thyroid, which can be a good option, and you can read about on a recent blog post.  Australians happily use compounded in their own country. Any option you and your doctor choose may mean a readjustment by your body, by the way.

Want to talk to other patients on how they are dealing with the shortages? Join the Coalition for Desiccated Thyroid.  Or if you simply need patient feedback about your hypothyroidism, go to the Talk to Others page.  Remember that no patient group is meant to be a substitute for your relationship with your doctor.

**The next Thyroid Patient Community Call will be held Thursday Oct. 8th on TalkShoe, and our topic will be iodine and your thyroid with patient expert Stephanie Buist. Come join us and listen right on your computer, or you can also talk live to Stephanie or Janie with your questions.

*Want to be infor­med of these ‘fringe web­site’ blog posts? Curious what’s on radical Janie’s mind? Just use the Noti­fi­ca­tions on the left below the links.

* The extre­mely hip and sophis­ti­ca­ted STTM t-shirts are half price! I love sales!

* Prefer STTM in book form with more detail? You can read about it here.

With all the panic among thyroid patients of the last several weeks, we are now seeing light at the end of the current tunnel of desiccated thyroid shortages. More reports are coming in by patients that it’s appearing on shelves at their local pharmacies, including both Armour and Naturethroid. Sure, it’s a trickle compared to the amount of US patients that need it. But it’s a sign of hope of more to come.

On the CDT (Coalition for Desiccated Thyroid) yahoo group, where patients have been discussing the shortages and finding places to get their desiccated thyroid, patient Elenor gave just one more example:

“After losing “my” Wal-Mart’s last left-over bottle of Naturethroid to some other thyroid person (lucky him or her){wink}, I called around to pharms — and Sam’s Club Pharm two towns over had just gotten ONE bottle of 60mg Armour in yesterday. (I did also find a CVS that had a bottle and a half of the 90mg Armour — so there are some dribs-and-drabs left around… My doc wouldn’t write for me to get that too…) (YAY!) Emailed my doc’s nurse begging her to do it right away — which thankfully she did, so they dispensed it “to me” and I can pick it up today! Down to three days left in my possession, so … WHEW!”

Elenor concluded: Still gonna see my doc 5th Oct and try to order 500 tablets from Canada. I do not EVER want to be scrambling like this again — for ANY reason…

And we all agree with you, Elenor!

Clearly, our current shortages were caused by two factors: demand being greater than supply thanks to websites like Stop the Thyroid Madness (STTM), forums, groups and others, as well as the remarkably poor timing by the FDA in causing the only remaining generic makers of desiccated thyroid to cease production.

And in case you haven’t caught up with what’s going on, you can read a summary of the history about the FDA and regulations which will explain what we will have to face for desiccated thyroid in the future, which is our real challenge.

**JOIN US TONIGHT for our weekly THYROID PATIENT COMMUNITY CALL hosted by Janie Bowthorpe. We’ll have an open topic night and perhaps a surprise guest (still waiting on confirmation on that). Let’s talk about the shortages, ways to continue treating during this time, and more. NOTE that I have moved up the times by one hour. Just click on the link and you’ll see a countdown of when it starts: 6 pm Pacific, 7 pm Mountain, 8 pm Central and 9 pm Eastern.

**Need alter­na­ti­ves during this shor­tage time? Here are options you can consider.

*Want to be infor­med of these “fringe web­site” blog posts? Curious what’s on Janie’s mind? Just use the Noti­fi­ca­tions on the left below the links.

* The extre­mely hip and sophis­ti­ca­ted STTM t-shirts are half price! I love sales!

As thyroid patients are not only in angst about a complete shortage of desiccated thyroid in the US, we all have questions and concerns about out future with no definitive answer.

For example, we wonder if the FDA may be  requiring clinical studies from pharmaceuticals who make desiccated thyroid to prove that it’s safe and effective (in spite of the fact that patients have been using it safely and effectively for 110 years.  Nope, we don’t count. Amazing, isn’t it?) And we wonder: if studies are required, will they be able to afford the studies, which are quite expensive? Will desiccated thyroid continue to be available while the studies go on? And more uncomfortable questions.

The FDA recently replied to a question by thyroid patient Catherine when she asked about the shortages and here’s their reply:

Dear Catherine:

Thank you for writing the Division of Drug Information, in the FDA’s Center for Drug Evaluation and Research.

We understand your concerns regarding the availability of natural desiccated thyroid products.  FDA has NOT taken class action against unapproved thyroid products resulting in a shortage.  If a company discontinues manufacturing of an unapproved product, that is a business decision made by the company.

Please refer to the ASHP Shortages website for a listing of desiccated thyroid products that remain available:
http://www.ashp.org/Import/PRACTICEANDPOLICY/PracticeResourceCenters/DrugShortages/GettingStarted/CurrentShortages/Bulletin.aspx?id=459

We have contacted the companies and RLC (manufacturer of West-Throid and Nature-Throid) is in backorder for all strengths and products for the next 90 days.

Major has the 60mg and 120mg available of their “generic” desiccated thyroid product.  They report increased demand as the reason for their backorder for the other strengths.

Forest reports they have the 120mg, 240mg, and 300mg strengths available for their Armour Thyroid products and they report increased demand as the reason for the backorder on their other strengths.

If you and your healthcare provider determine that one of these thyroid products is appropriate for you, you can provide the NDC numbers listed on the ASHP website for these products to your pharmacist so they can order for you.

Best regards,
Drug Information SH
Division of Drug Information
Center for Drug Evaluation and Research
Food and Drug Administration

The interesting thing about the above is that it implies that Major Pharmaceuticals is just on backorder, which goes completely against what patients have reported elsewhere.  What’s going on there? Are they using old knowledge? And the larger sizes of Armour? Is anyone finding that at the pharmacies right now? Very curious. Interesting the comment about RLC, the makers of Naturethroid.  And the link to shortages is interesting, though from the end of July.

Whatever the answers are, if you need a treatment to get you through this difficult time, here are options for thyroid treatment. And it still may be a very good idea to inform your congresspersons of our situation…just in case. See my blog post below.

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