Synthroid For Other Conditions
In addition to the uses listed above, Synthroid may be used off-label for other purposes. Off-label drug use is when a drug thats approved for one use is used for a different one thats not approved. And you may wonder if Synthroid is used for certain other conditions. Below is information on a use for Synthroid thats not appropriate.
Synthroid for hyperthyroidism
You shouldnt use Synthroid to treat hyperthyroidism. With this condition, you have increased levels of thyroid hormones in your body.
Instead, Synthroid is FDA-approved to treat hypothyroidism, which is the opposite of hyperthyroidism. With hypothyroidism, you have low levels of thyroid hormone.
Synthroid is a man-made form of T4. It replaces or adds to your natural thyroid hormones, which helps your body to have the right amount of T4.
Taking Synthroid for hyperthyroidism will increase the amount of thyroid hormone in your body even more than its already increased. This raises your risk of serious side effects, such as tremors, anxiety, and irregular heart rate.
If you have hyperthyroidism, talk with your doctor about appropriate treatment options for your condition.
Financial And Insurance Assistance
If you need financial support to pay for Synthroid, or if you need help understanding your insurance coverage, help is available.
AbbVie, Inc., the manufacturer of Synthroid, offers ways to help lower the cost of this drug. For example, the company offers both a copay card and coupons. For more information about these offers and to find out if youre eligible for support, visit the program website.
How Well Are You Absorbing Your Thyroid Medication
Certain foods, medications, or health conditions can cause you to absorb your thyroid hormone poorly, effectively lowering your dose.
According to a 2017 research review, the following can decrease your ability to absorb the thyroid hormone levothyroxine [2
- Certain medications: cholestyramine, colesevelam, ciprofloxacin, aluminum hydroxide, sevelamer, or proton pump inhibitors
- Certain supplements: calcium carbonate, calcium citrate, calcium acetate, and iron sulfate
Vitamin C was found to increase thyroid medication absorption.
The treatment of GI disorders can lead to increased absorption of thyroid medication. This can also happen when you change your medication or even your diet.
Better absorption can lead to too much thyroid hormone. If you take a medication like Synthroid and notice symptoms of hyperthyroidism , have your doctor test your thyroid hormone levels.
For patients who cannot resolve the reason for poor medication absorption, liquid T4 may be a better choice than standard T4 medication.
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Synthroid And Birth Control
In most cases, youll continue to take Synthroid during pregnancy if you were using the drug before becoming pregnant.
But if youre sexually active and you or your partner can become pregnant, its still important to talk with your doctor about your birth control needs. Theyll recommend whether you need to use birth control while youre taking Synthroid.
Its important to note that Synthroid may interact with certain birth control drugs. For more information about birth control drugs that may interact with Synthroid, see the Synthroid interactions section above.
Synthroid And Lab Tests
Synthroid may affect certain blood tests, such as those used to check your thyroid hormone levels. In addition, a supplement called biotin may interact with labs that are used to check thyroid hormone levels. Both of these interactions are described below.
Biotin and blood tests used to monitor your thyroid
affect the blood tests used to check thyroid hormone levels. In fact, biotin may cause certain blood tests to show a high level of thyroid hormone in your body.
But this interaction is just between the blood test and the biotin supplement. It doesnt necessarily mean that you have too much thyroid hormone in your body.
If you take biotin, your doctor may have you take less of the supplement for a few days before you have labs to check your thyroid. Or your doctor may recommend that you stop taking the biotin supplement before your labs.
Synthroid use before having blood tests to monitor your thyroid
While youre taking Synthroid, your doctor will order certain lab tests to check your thyroid hormone levels. This is done to be sure that your levels are within a normal range.
But keep in mind that Synthroid is a man-made form of the natural thyroid hormone called T4. This means that if you take the drug before having blood work, your T4 level may be falsely elevated .
Synthroid comes as tablets that are taken by mouth. You should take Synthroid according to your doctors or healthcare providers instructions.
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Thyroid May Cause Side Effects Tell Your Doctor If Any Of These Symptoms Are Severe Or Do Not Go Away:
- weight loss
- shaking of a part of your body that you cannot control
- irritability or rapid changes in mood
- difficulty falling asleep or staying asleep
- sensitivity or intolerance to heat
Thyroid may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration’s MedWatch Adverse Event Reporting program online or by phone .
A Note From Paloma Health
The information shared in this article is intended to empower you with the information you need to treat your thyroid condition and feel your best! Work with a thyroid doctor to determine the best treatment plan for your specific needs, including medication, nutrition, and lifestyle modifications.
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Important Facts About Armour All Thyroid Patients Should Be Aware Of
Armour thyroid is one of many available thyroid medications which your doctor can prescribe.
Among thyroid medications, Armour is unique because of the hormones that it contains, how it is sourced, and how it impacts your body.
As a thyroid patient, you should be aware of all of the potential side effects that come from ANY therapy that you are taking.
In my opinion, the benefits of Armour far outweigh the potential downsides .
Let’s dive into some important facts you should be aware of…
Reasons Your Desiccated Thyroid Is Not Working
Ever wonder if your desiccated thyroid medication is actually working?
Maybe youve felt no difference at all after using it.
Maybe youve felt worse .
The truth is, there are many reasons why your desiccated thyroid may or may not be helping.
And well be covering some of the more common reasons right here.
Now, for those who arent sure what desiccated thyroid is
were referring to a form of natural thyroid medication derived from the thyroid glands of pigs or cows which contains both forms of thyroid hormone, the active T3 and the inactive T4.
And this T3 and T4 is typically in a proper balance that better matches what your thyroid gland would naturally produce on its own.
In other words, its designed to help mimic what your thyroid gland should be producing, whether its able to or not.
Its often described as the better alternative to the rather unnatural T4 only medications such as Synthroid or the generic levothyroxine.
But as I always say it doesnt matter how much thyroid hormone you use, if you cant get that thyroid hormone to your cells, youll always be hypothyroid.
And thats true for desiccated thyroid as well.
Simply taking desiccated thyroid doesnt ensure that its actually working for you.
And for many people its not.
So, lets explore some of the more common reasons that could be preventing you from getting the help you need from your desiccated thyroid.
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Responses To I Am Done With Armour Say A Growing Body Of Individuals
I had the same experience on synthroid so I switched to armour. I split the pill in half and take it 12 hours apart. Im also on 2 grains. It took some weeks for palpating to stop for me. I think my body was so lacking in t3 so it went a little crazy at first. I hope you found something to help you.
Hi Allison. Just an FYI: going 12 hours between doses can mean a return of hypo before the second dose due to the short halflife of T3. Thus, we tend to do morning and early afternoon . And though a small minority can be optimal on only 2 grains, most cannot. See what optimal is:
Hi janie,was diagnosed with hashimotos a few years back and was on levo. for the longest but never felt it made a difference to my hair loss, dry skin, weight gain, tiredness recently switched to armour, and feel more refreshed in the morning but i googled to see if it was why i was peeing more lately and came across this site. sounds now like maybe armour was a bad idea to switch to? can you help all so new to this but want to feel better. tired of losing hair!
I cant find when Armour was actually reformulated. Every site I find says spring 09. My bottle was filled in March wondering if I have the old stuff it smells pretty bad still and I dont take it sublingually so I dont know I do know that I have gone from .05 to 8.0 TSH and Ft3 way low. Guess Im changing meds
How Should This Medicine Be Used
Thyroid comes as a tablet to take by mouth. It usually is taken once a day before breakfast. Take thyroid at around the same time every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take thyroid exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Your doctor will probably start you on a low dose of thyroid and gradually increase your dose.
Thyroid helps control the symptoms of hypothyroidism, but does not cure this condition. It may take up to several weeks before you notice any change in your symptoms. To control the symptoms of hypothyroidism, you probably will need to take thyroid for the rest of your life. Continue to take thyroid even if you feel well. Do not stop taking thyroid without talking to your doctor.
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Hypothyroidism And The Heart By A Cardiologist
I was searching for recently published studies on the connection between hypothyroidism and heart disease and there I found hundreds, yes hundreds, right before my eyes. Then one day a cardiologist from England contacted me with this guest post that everyone with hypothyroidism needs to read.
Thyroid Medication Mistakes To Avoid
Thyroid hormone replacement medication, like levothyroxine , is prescribed when your thyroid gland isnt making enough thyroid hormone. The medication provides needed thyroid hormone, which helps with symptoms of hypothyroidism, like fatigue, weight gain, or hair loss.
If you take Synthroid and youve ever wondered how long you can go without thyroid medication, youre not alone. Generally, if you take a synthetic thyroid hormone like Synthroid and accidentally skip a dose, theres little harm. But not taking your thyroid medication for longer periods of time can lead to bigger problems and long-term risks.
On the other hand, overdiagnosis and overtreatment of hypothyroid are very common. Additionally, with the right health support, some patients may be able to reduce or discontinue their thyroid hormone replacement. In this article, well help you answer the question, How long can you go without thyroid medication?
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Can I Take Armour Thyroid If Im Pregnant Or Breastfeeding
Desiccated thyroid is not expected to be harmful to an unborn baby, but your dose needs may be different during pregnancy. Tell your doctor if you become pregnant while taking this medicine.
Small amounts of desiccated thyroid can pass into breast milk, but this is not expected to harm a nursing baby. However, do not use this medication without telling your doctor if you are breast-feeding a baby.
Why Side Effects May Occur With Armour Thyroid
There are a few reasons that side effects may be more likely with Armour Thyroid than other interventions. Although many consider Armour Thyroid equally as tolerable as synthetically manufactured formulations, others believe that it may actually be less tolerable. Reasons side effects and adverse reactions may be likely among Armour Thyroid users include: T4/T3 ratios, lack of clinical trials, inter-batch variability, and/or formulation changes by pharmaceutical companies.
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Can Synthroid Be Crushed Split Or Chewed
Yes, you can crush, split, or chew Synthroid tablets. For example, to give the drug to children or infants, Synthroid tablets can be crushed and dissolved in 1 to 2 teaspoons of water. If you dissolve the drug like this, youll need to give the dose to the infant or child right away.
Be sure that you dont mix crushed Synthroid into any foods. This is because Synthroid should be taken on an empty stomach.
How Does Synthroid Relate To T3 And T4
Synthroid is a man-made form of the natural thyroid hormone called T4. But your thyroid actually makes two main hormones: T3 and T4.
If your body doesnt make enough thyroid hormones, your doctor may prescribe Synthroid for you. In this case, Synthroid is used to replace your natural T4. Then, your body uses T4 to make T3.
Taking Synthroid can help bring your thyroid hormones to healthy levels. And the drug helps to regulate your metabolism . Your metabolism affects everything from your digestion to your bodys growth and repair to even your temperature.
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How It Works For Tsh Suppression
TSH stimulates your thyroid to make more thyroid hormones. In addition, TSH is responsible for cell growth in your thyroid gland. This includes growth of both healthy cells and cancerous cells in the gland.
Normally, when your thyroid hormone levels are low, your body makes TSH. This signals your thyroid to make more thyroid hormones. However, if youre taking Synthroid, your thyroid hormone levels wont be low. So your body wont need to make TSH, and your TSH level will be lower than usual.
What Is The Thyroid
The thyroid gland sits towards the bottom of the front of your neck, just under your voice box . Its shaped like a butterfly, with a narrow stem and wide wings.
While small, your thyroid is a gland tasked with an essential function: making thyroid hormones. It uses iodine from your diet to make the hormone thyroxinesometimes called T4. It also helps to make small amounts of triiodothyronine , a thyroid hormone responsible for keeping your body energized and functioning as it should.
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Synthroid And Other Medications
Below are lists of medications that can interact with Synthroid. These lists dont contain all the drugs that may interact with Synthroid.
Before taking Synthroid, talk with your doctor and pharmacist. Tell them about all prescription, over-the-counter, and other drugs you take. Also tell them about any vitamins, herbs, and supplements you use. Sharing this information can help you avoid potential interactions.
If you have questions about drug interactions that may affect you, ask your doctor or pharmacist.
Synthroid and diabetes drugs
If you have diabetes and youre using certain diabetes drugs, taking Synthroid may increase your blood sugar level. This is because if taken with Synthroid, your diabetes drugs may not work as well as usual to manage your blood sugar level.
Examples of diabetes medications that may not work as well as usual if theyre taken with Synthroid include:
If youre using certain diabetes drugs and youre taking Synthroid, your doctor will recommend that you monitor your blood sugar levels more often than usual. Doing this will help to ensure that your diabetes medications are working properly, and your blood sugar level isnt getting too high.
In some cases, your doctor may increase the dosage of your diabetes drugs. Or they may recommend that you take additional diabetes medications.
Synthroid and certain heartburn drugs
Taking certain heartburn medications with Synthroid may affect how well Synthroid works.
- magnesium hydroxide
Increased Heart Rate And Blood Pressure
As the body’s metabolism increases, the heart must work harder and pump faster in order to meet the body’s increased oxygen demands. Drugs.com explains that taking too much Armour Thyroid can cause an increase in heart rate and blood pressure 12. Patients may report a sudden racing feeling in their chest called palpitations. Increased sweating may occur, and patients may experience shortness of breath or dizziness with activity.
- As the body’s metabolism increases, the heart must work harder and pump faster in order to meet the body’s increased oxygen demands.
- Patients may report a sudden racing feeling in their chest called palpitations.
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Frequently Asked Questions About Armour Thyroid
How come the FDA has not found Armour Thyroid to be safe and effective?
This medication has a disclaimer that Armour Thyroid has not been found by the US Food and Drug Administration to be safe and effective and the product labeling has not been approved by the FDA. Medications approved by the FDA prior to 1938 did not go through the same safety and efficacy process as medications approved after the Federal Food, Drug, and Cosmetic Act was passed, but have been grandfathered in. This does not mean that the medication is not safe to use, but if you have concerns about taking Armour Thyroid you should talk to your provider first.
Can Armour Thyroid make you lose weight?
Armour Thyroid can cause you to lose weight as a side effect, but should never be used for weight loss.
Is Armour Thyroid the same as levothyroxine?
No, Armour Thyroid and levothyroxine are both thyroid hormone supplements, but their use is not interchangeable. Levothyroxine contains only the T4 hormone and Armour Thyroid contains both T3/T4. Usually providers will start with levothyroxine for hypothyroidism, but if that doesn’t work, they might have the patient switch to Armour Thyroid .
If I miss a dose, can I take 2 doses at the same time?
No. If it is almost time for your next dose, skip the missed dose and go back to your normal time.
Is natural thyroid better than synthetic?
Not All Desiccated Thyroid Is Created Equal
You might think that all desiccated thyroid is essentially the same.
Or, that you should be able to change brands, sources, etc. and still experience the same therapeutic effect.
Unfortunately, thats just not the case.
Long ago there was a study that looked at various brands of desiccated thyroid that were being sold in pharmacies.
Out of the ten products analyzed, only two contained the amount of thyroid hormone they claimed to have, while many contained little to no thyroid hormone at all.
One of the problem faced is that desiccated thyroid is not a pure chemical substance.
This makes it much more difficult to achieve the same amount of T3 and T4 from batch to batch.
While today, there is more of an effort to standardize desiccated thyroid and improve the consistency, its still difficult to achieve.
Some manufacturers of desiccated thyroid today use only a single source and single process to help minimize the differences from batch to batch.
While for many other manufacturers, there can still be quite a lot of variation and oftentimes their products still provide little to no usable thyroid hormone at all.
This is a common problem among compounding pharmacies, which is one reason that compounded thyroid is not ideal.
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If My Tsh Level Is High Should My Synthroid Dose Be Increased Or Decreased
Usually, if your TSH level is high, your Synthroid dose needs to be increased. TSH, which stands for thyroid stimulating hormone, is made when your body needs more thyroid hormones.
When you have an elevated TSH level, your dose of Synthroid may need to be increased. On the other hand, if your TSH level is low, your dose of Synthroid may need to be decreased.
During Synthroid treatment, your doctor will order blood tests to check your TSH level. And for some people, their doctor will also check the levels of their thyroid hormones, T3 and T4. Based on the results of your blood tests, your doctor will adjust your dosage of Synthroid if needed.
If you have questions about whether your dosage needs adjusted, talk with your doctor.
Variables That Influence Armour Thyroid Side Effects
It was already mentioned that not every individual taking Armour Thyroid will experience the same specific side effects. Additionally, the overall number of side effects and their respective severities will be subject to variation based on interindividual variables. These variables that influence side effects include: Armour Thyroid dosage, duration of administration, co-administered drugs/supplements, specific dosing instructions, and genetics.
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What If I Miss A Dose
If you forget to take a dose of Synthroid, your thyroid hormone levels may decrease. And this may lead to certain side effects.
Because of this, its important that you remember to take your dose of the drug at the same time each day. In fact, its specifically recommended that you take Synthroid doses every morning.
If you forget to take a dose of Synthroid, call your doctors office. They or their medical staff will be able to recommend the best time for you to take your next dose of the drug.
To help make sure that you dont miss a dose, try setting a reminder on your phone. A medication timer may be useful, too.
What Can Go Wrong With The Thyroid
Unfortunately, thyroid diseases are not uncommon. You can have an underactive thyroid , overactive thyroid , or thyroid cancer. We will be focusing on hypothyroidism and hyperthyroidism in this article.
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How To Take Armour Thyroid
Use Armour Thyroid exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Follow all directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results. Do not use this medicine in larger or smaller amounts or for longer than recommended.
While using desiccated thyroid, you may need frequent blood tests.
Keep using this medicine as directed, even if you feel well. You may need to take thyroid medication for the rest of your life.
If you need surgery, tell the surgeon ahead of time that you are using desiccated thyroid. You may need to stop using the medicine for a short time.
Store at room temperature away from moisture and heat.
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
Myth #4: It Affects Your Ratios Of Natural Thyroid Impossible
Heres the thought on this one: the T3/T4 ratios, once you are on a good dose, are more about your:
- Intestinal Tract
- Detox Pathways
They are more about these things than they are about the dosage you are taking. But, more often than not, that someone is not on a good dose. That itself will skew those ratios, no matter what they are when you are taking it.
What I mean by this is that if you are taking too much thyroid hormone, you will get rid of T3 faster than you would get rid of T4.
If you are on too little thyroid hormone, you will hold onto T3 longer than you would hold onto T4.
Bottom Line: The issues about ratios are more about dosage than the medicine being somehow wrong for us. Once the dosage is right, though, and those ratios are not perfect it would have more to do with peripheral thyroid metabolism.