Good that he started you on meds. He's correct that it's the least aggressive option and the only one that's reversible and won't leave you permanently hypo.
Inflammation of the thyroid can cause issues in surrounding structures. The enlarged thyroid can put pressure on nerves.
If you're very uncomfortable because of what is going on in your shoulders, neck and chest, by all means, see the doctor sooner. However, I'd probably tend to take the methimazole for a while, which will reduce the inflammation in your thyroid, and see how you feel after that. Until you've been on meds for a while, there's not much the doctor is going to be able to determine, except that you are hyper, which we already know.
You might not want to let this go until your doctor returns. If symptoms went from mild to moderate that quickly, they could go to severe as quickly.
Yes, increased appetite, due to increased metabolism, is a symptom of hyper, as is weight loss or inability to gain weight.
Any other symptoms, like insomnia, elevated BP and/or HR, hand tremors, anxiety, inability to sit still, etc?
Your TSH has continued to drop. Labs will periodically change their reference ranges. Different test kits have different ranges. Many years ago, AACE recommended TSH range be changed to 0.3-3.0. Labs and doctors, in the ultimate understatement, have been slow to adopt the change. While your lab isn't quite there yet, they at least are moving in the right direction.
FT4 rose significantly in the eight weeks between the tests, from 56% of range to 77% of range. I might call that a little more than a "slight" progression in eight weeks.
How do you feel? Are you having hyper symptoms? Did you notice an increase in them between those two sets of labs?
That tightness isn't uncommon. Some people find that selenium helps relieve it. If you take selenium, it can be toxic in too-high doses, so follow label instructions. Brazil nuts, just one or two, also provide RDA of selenium.
Well, of course, there is something abnormal; your thyroid is hyper-functioning. Your doctor may be considering treatment or a referral, especially since he's going away.
Have you had any thyroid blood work that shows where your FT3, FT4 and TSH levels are? If so, please post with reference ranges. Ranges vary lab to lab and have to come from your own lab report.
Would you describe it as a feeling of fullness or tightness?
Odd there's no report. Usually a radiologist will read it and give his impressions and then pass it along to your doctor. I wonder if you called the imaging center, if they'd have a report that they just didn't put on the CD. Your doctor's office might have it as well.
Did you get a diagnostic report (text) along with the images?
Well, see, we're old enough that we INVENTED rock! LOL Thanks, we try to do our best.
That's the person who commented above. If you'd like more comment, you might try PMing 898_1 and asking him to be more specific. Just go to My MedHelp at the top of the page, choose Inbox from the drop-down menu and compose a message to him.
The RAIU results show that your thyroid is functioning too well, i.e. you are hyper. However, that could be due to Hashi's as well. There is often an initial hyper phase in the early stages of Hashi's, and some people swing from hypo to hyper for a while. Also, Graves' can elevate TPOab and TGab a bit. On diagnosis of Hashi's, both antibodies are often in the high hundreds, or even thousands. I, personally, would consider your results borderline for Hashi's, and if TSI is elevated, I'd assume Graves' is raising TPOab and TGab.
I sent a PM to one of our members who is good with imaging. I'm sure he'll be able to answer your question if he's available.
TPOab and TGab are both elevated, so it looks like you could be in the early stages of Hashi's. Early stages can be characterized by hyper symptoms or swinging back and forth from hypo to hyper. However, it is important to have TSI tested. Although it sounds like an oxymoron, you can have both Graves' and Hashi's. And Graves' can elevate TPOab and TGab as well.
anyone have an idea of what the R stands for? And if the Thyroid scan looks normal?
Once again, imaging isn't my thing, but a google search revealed that SSN is the suprasternal notch, a normal part of human anatomy. I can't really read the marker on the other because there's other text superimposed on it, but it looks like "R" to me...no luck finding that one.
Please post your antibody results with reference ranges. TPOab was elevated?
Muscle mass could be testosterone related.
Are you talking about the two glowing areas outside the thyroid (exiled perhaps?!) in the upper left image? Imaging isn't my forte. We have some people who really know what they're talking about with imaging. Hopefully they'll be by soon.
Have you had any antibody tests?
The bright areas are the radioactive iodine glowing. Your uptake result at 6 hours is 38.4 and should be 3-16. At 24 hours, it's 48.5 and should be 8-25.
It appears you are hyper. Is that consistent with your symptoms?