Hi everyone! Please excuse the detailed post, but wanted to give as much info as I can.
In the summer of 2014, I was 34 years old & healthy. Despite no change to diet and exercise, I began putting on some weight. Then in January of 2015, I began having some troubling adrenaline surges, which would happen seemingly at any time, and for no reason. I met with my PCP, who wasn’t sure why this was happening, but decided to do some basic blood work to see if anything was “off.” Everything came back “normal” at that time, except for a slightly-elevated TSH:
1/13/15 TSH (.27 – 4.2 normal range) 5.8
Due to the elevated TSH, my PCP stated that my symptoms were likely thyroid-related, and decided to prescribe me 25 mcg Levothyroxine. A few months after starting the levo, those strange adrenaline surges eventually dissipated and I felt better. However, I have steadily gained weight (about 10 lbs/year) since then, and nothing seems to help that.
Over the course of the next 3 years, my PCP steadily increased the levo dosage and re-checked the TSH levels, and by the fall of 2017, I was taking 75 mcg/daily, and received the following test results:
12/1/17 TSH (.27 – 4.2 normal range) 1.6
Free T4 (.9 – 1.8 normal range) 1.4
T4 (4.6 – 12 normal range) 9.0
In December 2017, I began working an incredible number of hours at work, and was very stressed by the acquisition of my company by a larger company, which resulted in my receiving a promotion with the company that had acquired us. I began working 80+ hours per week (up from ~50 hours per week before this). Also at this time, I began having occasional heart palpitations, which my PCP had told me to watch out for on the levo. This was mid-December, and my PCP was in the process of switching practices, and thus unavailable until mid-January. So, just before Christmas, I decided to drop my dosage to 50 mcg to stop the palpitations (a dosage that I had previously done well on), and to follow-up with the PCP in January. I took 50 mcg daily for several weeks (although, to be honest, I may have missed some doses entirely, due to all the working and stress).
Two weeks ago, I was out at a work dinner, and had a terrible “episode” (which is what I’ve been calling them now), where I had a huge unexplained adrenaline surge, quickly followed by nausea, vomiting, and diarrhea. We were at a seafood restaurant and had eaten some raw seafood, so I assumed it was food poisoning. I felt really bad for several more days, kept having episodes, etc… I just kept thinking I was getting over food poisoning.
One week ago, I decided I had to see my PCP at her new practice, as I wasn’t getting better. At my appointment, I had high blood pressure (149 over something, which is weird for me, I am always under 120). I told my PCP what had happened with dropping my levo dose, and she advised me to start taking the 75 mcg dose again. She also prescribed .5 mg Lorazepam to help with the adrenaline surges. She asked me to start checking my BP at home regularly, and to call the office if it goes above 150. That day we did some additional blood work, which came back as follows:
1/17/18 TSH (.27 – 4.2 normal range) 1.85
Free T4 (.9 – 1.8 normal range) 1.6
Vitamin B12 (211 – 911 normal range) 806
Fast forward to that same night, when I had the worst episode to date. Even though I did take that first dose of Lorazepam before bed, I was up all night with terrible adrenaline surges, vomiting, and diarrhea. The next morning, I was so weak and dehydrated, my PCP advised that I should go to the ER. I spent the whole day in the ER, where they gave me Saline for dehydration, Zofran for nausea, and Torodol for headache. I also had a CT Scan of my abdomen to rule out adrenal tumors, which came back normal. Standard blood work all came back normal. The ER doctor also ordered a plasma metanephrine test, but stated that those results would take several days, and I have not received them yet.
Since being discharged from the ER, my BP has remained elevated at times, and I continue having similar “episodes.” I have absolutely no appetite, can barely eat anything, and continue to have periodic diarrhea. I feel hot sometimes, and cold at other times. Symptoms seem worse in the morning as soon as I wake up, and in the evening around dinner time. I have been able to sleep, but wake frequently after 4/5 hours of sleep. I have been taking the 75 mcg levo dose since my PCP recommended last week, but I will not take the Lorazepam again, as I don’t like the way it makes me feel, and have been sober for over 5 years.
I have an appointment with an Endocrinologist tomorrow morning to discuss all of this. Any suggestions or tips for that appointment? Has anyone else experienced these adrenaline surges, which seem to get better with levo, and recur when switching to a lower dose? I’m so confused and scared at this point – I can’t eat, I can’t work, etc… Please help!