As if having MS wasn’t bad enough, I’ve been losing weight over the last 6-9 months and I don’t know why. I just read that this could be a side effect of the drug I inject weekly, Avonex, which has been known to cause thyroid problems (awesome):
Some people taking AVONEX® develop changes in the function of their thyroid. Symptoms of these changes include feeling cold or hot all the time, a change in your weight (gain or loss) without a change in your diet or amount of exercise you get, or feeling emotional.
I was slender before–carrying around 130 lbs on my 5’8″-ish frame. I wasn’t in the best of shape at that weight, but I never considered myself overweight. Just a little squishy in places. I started exercising more last spring, riding my bike to work, regularly hitting a yoga class on the weekend, and cutting back on comfort foods like mac ‘n’ cheese. I guess I first noticed the changes in July, during bikini season. I felt good, thought I looked good, no cause for alarm.
Then, in August, I got weighed for the first time in a while at my new general practioner’s office and I was 123 lbs. Sort of a surprise, but I just chalked it up to being more active and eating less in the warmer months. I figured I’d pack a few pounds on when winter started up and I started digging in to the pastas again.
Then I saw my GP in January for my annual check-up and I weighed 120 lbs. Since she’s new to my history, I thought I should mention the weight loss, just in case. She didn’t seem too concerned, but she did mention that with immune system inhibitors like Avonex, I could be at a greater risk for things like cancer. Sweet. Just what I need. She told me to monitor my weight for the next 6 weeks and then come in for another weigh-in to see where I’m at. She said if my weight stabilized or increased, I could cancel the appointment, which is this Tuesday.
To monitor my weight during this time, I was supposed to get a bathroom scale, but never got around to it, so I’ve only weighed myself twice at my parents’ house since January. Two or three weeks ago, I was pleased to see that their scale read 122 lbs. I hoped that meant everything was okay and I could cancel the appointment. Then, today, I visited the parents to hand-deliver their Valentine greetings and tried their scale again. With my shoes off, 118 lbs. Shoes on, 120.5 lbs. Not good. I haven’t weighed this little since my freshman year of college. I don’t look scary, but I’m starting to notice bones I haven’t seen for a while. And a lot of my clothes no longer fit–what good are baggy skinny jeans?
So, if it’s not the thyroid thing, I dunno. Cancer? No. Can’t even entertain that thought. It’s too ridiculous. Or maybe it’s nothing but stress and my erratic eating schedule (which isn’t really a new thing, so it’s hard to blame it on that). I guess I’ll find out soon enough.
UPDATE 2/17: At the doctor yesterday, I weighed around 120 on their scale, then I had blood drawn and chest x-rays to check for thyroid issues and Lymphoma. Good news! Found out today that all is normal. She said I just need to watch my weight to make sure I’m not losing more. So I guess I should buy a bathroom scale and try to snack more. ![]()