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Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. This site complies with the HONcode standard for trustworthy health information: verify here. This content does not have an English version. This content does not have an Arabic version. See more conditions. Drugs and Supplements Levothyroxine Oral Route. Products and services. Precautions Drug information provided by: IBM Micromedex If you will be taking this medicine for a long time, it is very important that your doctor check the progress of you or your child at regular visits.
So the higher the TSH level, the lower the thyroid activity. A normal TSH value is under 4. If not, then stop. All treatment for hypothyroidism, even borderline cases, must be individualized and monitored carefully by a physician. That requires measuring TSH four to eight weeks after starting treatment or changing a dose, another TSH test after six months, then every 12 months.
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. I am a 63yr old female, and have been taking Thyroxine for years, my new Gp increased the dosage after I complained of being tired all the time and simply not having any energy, and those energy levels waning even further after a bout of radiotherapy for breast cancer.
This last week I have experienced chest pains and the past few weeks I have had continual headaches. After a visit today with my GP he has suggested I stop taking the thyroxine and we will see what happens. Hopefully I will feel better and gain some energy and be rid of feeling like crap all the time and somehow lose some weight which despite diet and exercise I am unable to move!! I love this article. I then turned into eating healthy, changed my lifestyle and I feel better.
You can read about my struggles in health at my blog, mommateng. Just was trying to get a second opinion…I due have symptons forsure…. Very interesting article and fascinating controversy. This relationship is also a subject of interest and further investigation. Finally, in the field of psychology, we know of too many cases who were wrongly diagnosed with depression, missing out the fact they suffered from hypothyroidism.
In this regard, something beyond the use of levothyroxine may be in question: the use of antidepressants or even cognitive therapy, which should be replaced with a correct diagnosis and a proper treatment for hypothyroidism. Doing so almost guarantees a failed therapeutic outcome. Many clinicians mistakenly believe that the TSH level correlates with tissue metabolic rate.
The TSH level and metabolic rate are out of synchrony in many, and perhaps most, patients. We have found no studies documenting a reliable correlation between the two. A perfect blog.. Majority of them are affected by this and are not much aware of the true condition. This is a wonderful blog with all necessary information. It is just this kind of ridiculous, unscientific, limited thinking that has kept me ill and with frightening increasing symptoms of hypothyroidism since at least Funny how the brain fog and depression and anxiety attacks went away within less than a week of having T3 added to the T4 that was doing little for me.
Funny how the thyroid nodules decreased in size. Funny how I lost 15 lbs. Can you spell myxedema? Those 6 endocrinologists fought against me taking T3 of course.
I believe they have permanently destroyed my metabolism. And guess what? Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. If you don't take thyroid medications for your thyroid disease, you can experience a number of serious long-term effects. Some of the effects of skipping or discontinuing your thyroid medication are obvious, while others are subtle or can even remain unnoticeable for years.
If you are hypothyroid—whether due to Hashimoto's, Graves' disease treatment, thyroid surgery, or congenital hypothyroidism —failing to take your thyroid hormone replacement medication can pose many risks to your health. Ultimately, if you are deprived of thyroid hormone for a long period of time, you face the risk of a very dangerous condition—myxedema coma—which can ultimately be fatal. Of particular importance, if you have had thyroid cancer , you can actually face an increased risk of thyroid cancer recurrence if you don't take your medication.
Untreated hyperthyroidism can increase your risk of stroke or heart attack. It can also increase the risk of developing a dangerous condition known as thyroid storm, which has a high fatality rate. Clearly, there are sensible health reasons to take your prescribed thyroid medication.
There are experiences, however, that may cause you to question the benefits, as well as preferences and circumstances that can influence how well you adhere to your medication plan. If you are not taking your thyroid medication because of one or more of the following reasons, take the provided advice to heart so that you can seek changes that both keep you feeling your best and address your concerns. Thyroid medications do not usually work rapidly. It can take a few days to a few weeks for you to even start noticing a difference in how you feel.
If you don't feel better after taking your medication for several months, you may need a dosage adjustment or a change in medication—not a complete stop of your regimen. If you have lived with untreated thyroid disease for years, you may have gotten used to living with symptoms. When starting medication, your appetite may change, you may be feeling tired, or you could experience a change in your bowel movements. Some thyroid medications can also cause hair loss , which most find frustrating and undesirable.
Discuss these issues with your healthcare provider, as they can be the effects of normalization of your thyroid hormone levels or even overtreatment of your condition. You may need a dose adjustment or a different medication. Keep in mind that the risk of serious side effects is extremely small, and it is far lower than the risks of remaining untreated.
Side effects are also most likely to occur within the first three months of treatment, so that is the time to be most vigilant. Paying for medications can be stressful. It is a smart investment to get affordable health insurance if you don't already have it.
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