Every time I have an appointment with my endocrinologist, I hem and haw about whether I should cancel it. It’s on the other side of town, $50 round-trip in an Uber, it only ever lasts about 20 minutes and couldn’t she just look at my thyroid lab results and email me about whether to stick with my current hormone dosages? Well, each time I go, I am so grateful for this doctor (last week I told her nurse I would walk on hot coals for Dr. B) and I vow to come straight home and write an update so I can remember everything she said. I never have managed to do this and the visit summaries hardly mention anything at all, so today I’m going to write a general update of her treatment.
I’ve seen a lot of endocrinologists in the last six years and they have all, without exception, been kind of odd, stoic and monosyllabic. Until Dr. B. She’s vibrant and engaged (after seeing her, I always mourn my lack of brain energy a little more), listens closely, talks about her ideas out loud, thinks outside of the box and is interested in conditions not typically related to the endocrine system. Imagine that: a big hospital allopathic endocrinologist taking the whole body into account!
The first time I saw her a year ago, I told her my basic story (anaphylaxis 2001-2002, vasovagal collapse 2005-2011, thyroid goiters 2009, radioiodine ablation 2010, SICK 2011), assuming she’d check my thyroid and update my prescription as per usual — and she did, but she also ordered pituitary blood tests, a Cortrosyn stimulation test (CST) (otherwise known as an ACTH stimulation test — it measures how well the adrenal glands respond to ACTH), referred me to two neurologists — one that specialises in headaches and one that specialises in dysautonomia — and said we would consider placing a continuous glucose monitoring device to assess the drops in my blood sugar (good news is, my blood sugar crashes got much better, possibly because I am eating all foods again and have put on weight). No other endocrinologist had ever suggested any of these things.
I was dreading the CST because of my reactivity and intravenous injections of anything don’t allow me to start low and slow, but it was fine. I did my research beforehand (yes, they were they only using 1mcg of Cortrosyn; no, I didn’t need to fast; no, it didn’t need to be timed according to the follicular phase of my menstrual cycle; no, I didn’t need to be off bioidentical hormones; and, yes, my husband could be with me), so I felt comfortable about the procedure and the results were normal.
The pituitary testing showed low LH (luteinizing hormone), DHEA and IGF-1. Because of the latter, at our next appointment Dr. B ordered a pituitary MRI to “leave no stone unturned” (LOVE her). The MRI was normal, but she emphasised that it was less reliable because of my unwillingness to use contrast (I didn’t think the risks of a reaction outweighed the benefits of a better MRI — and she was ok with that). She also gave me a prescription for Florinef to see if it would help with my hypotension (blood pressure was 80/60 at this appointment). I trialed it for a month (starting at 0.0125mg (!!), working up to 0.1mg) and thought it might be increasing my headaches (but not my blood pressure, of course), so I stopped, but it’s still on my list to retry.
My thyroid levels have consistently been tanked for the last 6 years and at every appointment Dr. B would tweak my meds. I’ve gone from 50mcg/day of levothyroxine to 100 to 125 and from 5mcg/liothyronine to 10 and — this is exciting — when I told her my naturopath suggested much higher T3 and lower T4, Dr. B said, “I’m totally open to that, let’s try it.” 😮 Typically allopathic endocrinologists and NDs do not see eye to eye on treatment and optimal thyroid levels and often one doctor will be resistant to another doctor’s suggestions, especially when the suggestion comes from someone who isn’t a specialist. Dr. B has no ego getting in the way. So, we increased my T3 to 15mcg twice/day and lowered T4 to 100mcg. I really don’t know if it has helped, but she seems more satisfied with my thyroid levels. She told me to watch out for tremors, heart palpitations and insomnia, but they are all within my normal constellation of symptoms, so who knows (although, as I’m typing this, I realise that my quite-vicious nightly palpitations haven’t happened in a while– maybe weeks). She diagnosed me with “euthyroid sick syndrome” which essentially means your thyroid will stay sick until the underlying chronic illness gets better.
I saw a headache neurologist and a dysautonomia specialist (more on both of those in separate posts), but neither of them were the ones to which Dr. B referred me. And — another reason to love her — she had no problem with that and was still interested in what they had to say. Even better, when I told her the dysautonomia specialist didn’t have much to offer and essentially told me just to make sure I don’t decondition any further, Dr. B raised her eyebrows in surprise and kind of dismissed this, still interested in helping me fix this piece of the puzzle (those of you that haven’t done the doctor rounds might not realise that almost all of them tell you to simply exercise more (or gain/lose weight) (or take antidepressants), so I expected Dr. B to take the specialist’s assessment as bible and agree that I was just deconditioned). She suggested I do a growth hormone challenge (it involves a 17-hour fast, an 8am check-in and a 5-hour test where they give intravenous glucagon and then measure human growth hormone (HGH) response through blood draws) and said the worst side effect she’d seen was vomiting. I wanted to vomit at the thought of getting to a hospital at 8 in the morning. I went home to do some research; that was in July of last year.
When I saw her again at the end of September, I hadn’t done the HGH challenge and she didn’t give me a hard time at all. Three months after that appointment I still hadn’t found the nerve, so I emailed her a long message about my glucagon fears (those of you with mast cell/anaphylaxis/medication sensitivity issues can read my email* below for the reasons it gave me pause) which any other specialist would either not answer or reply that I should come in for an appointment to discuss. Instead, she sent me a very thoughtful, validating reply (not “For fuck sake, stop being such a scaredy-cat and do the bloody test since I’m the one doctor who is investigating all these things!”) and offered an alternative to glucagon — an insulin challenge test — which I agreed to … and then never did. They give you intravenous insulin, drop your blood sugar to 40 and then test HGH. I told her I was more comfortable with the devil I knew (hypoglycemia) then the one I didn’t. But, it turns out I’m not really comfortable with voluntarily meeting any devil. I’ve had my blood sugar drop into the 40s. It was absolutely horrific — one of the worst feelings I’ve ever felt. And, although they give you intravenous glucose right afterwards, I still couldn’t bring myself to do this test and subject myself to the crash when I thought they probably wouldn’t find anything.
So, I waited until my appointment this month — 8 months after she first wanted to investigate this avenue — and told her of my fears about the insulin challenge test as well. I expected her to just give up, to say there’s probably nothing wrong there, anyway, but she didn’t. She said there was an additional reason to do the insulin challenge (other than for HGH output) and that was that it can pick up a hypothalamus issue that the glucagon stimulation test can’t. Ok, I can get on board since it’s a two-fer. However, in another display of out-of-the-box-ness and medical generosity, she suggested I just try HGH injections without doing the challenge test. She said she had two other patients with the dyautonomia-mast cell-EDS trifecta (more on my EDS diagnosis at another time) and, even though neither one flunked the stimulation test, they tried HGH and had really good results. A friend of my sister-in-law’s had a lot of success with HGH and it has always been in the back of my head as something to try when I win the lotto. I read it cost thousands of dollars, but Dr. B’s prescription is “only” $138/month, so I’m on board. If/when I get the nerve, I can stop the HGH for a week and do the challenge test and, if I fail, insurance will pay for my prescription. An added bonus is my nurse who comes to my home every week (to give me intravenous fluids with my immunoglobulin infusions) can show me how to subcutaneously inject the HGH and I don’t need to go across town for a tutorial appointment.
Gratitude for good doctors! Wish me luck with the HGH.