An over-reliance on the TSH test and the use of thyroxine-only treatment leads to doctors dismissing obvious hypothyroid symptoms. And when doctors don't want to know, people will inevitably turn to the internet and go down the self-treatment route. Problem is, there's a mass of information (some good, some not so good) which can be really overwhelming for the typically already overwhelmed and exhausted hypothyroid sufferer! So this is an attempt to list the good information about how to get yourself better.
Note: None of this is meant to replace a patient-doctor relationship or the advice of a good doctor.
The following all have supporting scientific references. (If you'd like any to show your doctor, just ask. Whether their pride will let them take a look is another matter..!)
- Time - It can take a while for your medication to kick in; anything from weeks to a whole year. You didn't get ill overnight - likewise you're not going to get better overnight!
- Dose - You may be under-medicated and need to be on a higher dose, despite what your blood tests say. Before the TSH test was invented, people increased their medication until they got better. The average dose used to a lot higher. The test has been proven to be a poor tool for assessing dosage. Its reference range is also far too wide.
- Fillers - You may be allergic to the fillers in your medication. Try a different brand. Don't mix two different brands.
- Conversion - Stress, depression, malnutrition, obesity, excessive exercise, iron deficiency, illness, and exposure to toxins and plastics can decrease conversion of T4 to T3, leading to reduced tissue and cellular thyroid levels. T3 or T3-containing medication is beneficial.
- Receptor resistance - Stress and illness contribute to the blocking of T3 from the cells. The exact mechanism isn't known but it's thought that the T4 converts to 'reverse T3', which blocks the receptors. A slow build-up of T3 medication is needed.
- Vitamins and minerals - If any of these are low, thyroid medication won't work properly: ferritin (iron), vitamin D3, vitamin B12, magnesium, folate, copper and zinc.
- Gluten sensitivity - There's a strong link between gluten intolerance and Hashimoto's. Standard tests are not sensitive enough to diagnose milder forms, though they can diagnose full-blown celiac disease. Other food allergies can also harm thyroid hormone uptake.
- Hormonal imbalances - Get your sex hormones tested. Oestrogen dominance and progesterone deficiency impairs the uptake of thyroid hormones.
- Mercury poisoning - Check with your dentist that you don't have amalgam fillings, because they can cause thyroid problems.
- T4 + T3 - Some people do better on a mixture of T4 (thyroxine) and T3 medication.
- T3 only - Some people benefit from taking T3 only.
- NDT - Some people do well on natural desiccated thyroid, which was the standard treatment before synthetic T4 was invented. It is porcine or bovine thyroid and contains everything your own thyroid would produce - i.e. T4, T3, T2, T1 and calcitonin.
The following do not strictly have scientific bases, but people have found their symptoms resolve after successfully treating these issues.
- Adrenal fatigue - If you have a chronic illness you're likely to have adrenal fatigue, meaning thyroid hormones won't work properly. (This is a really important issue which I'll do a separate post on.)
- Candida - There is a link between thyroid disease and systemic candidiasis (yeast overgrowth). It is said to interfere with the uptake of thyroid hormones. Symptoms tend to be IBS and an out of control system which is allergic to everything. People have had success with the candida diet.
It can take a while to figure out your issues, and even longer to sort them out. Treatment is not based on a one-size-fits-all approach, as doctors would have you believe. It can feel isolating going this alone, but there are so many people in the same situation who you can connect with online; the support groups are amazing and I'm so thankful for them. Sometimes it feels like you'll never get better, but you will! I've read so many success stories.
Remember, it's important to carry on using blood tests to gauge where you're at, but don't let doctors reduce you to lab values. You know when you're still ill - so treating by symptoms is just as important. Don't let a doctor fob you off with anti-depressants, sleeping tablets or CBT - these may be short-term solutions but they won't treat the root cause of your symptoms!
Next post: "My story" (or something)