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50 Side Effects posted for Synthroid

July 7th
2009
3:57 PM

My main side effect was because they had me on too high of a dose at first: I had severe abdominal cramping to the point of needing to go to the ER and needing a muscle relaxant (bellatal - sp?). My endocrinologist said that was not possible, but the second he put me on the right dose, it went away. Many people have idiosyncratic (personal to them and abnormal) reactions to medicines.

All I can say is that some experts believe that the synthetic hormones can give false results on the blood tests, making everything look fine, so I have opted for real thyroid hormone and take Armour Thyroid. My thyroid problem symptoms all completely went away within 6 months (many by 2 months) after starting the Armour Thyroid. I spoke with at least a hundred women online before switching who all had the same experience: doing much better on Armour Thyroid. Some doctors are hesitant to prescribe it because there is some bad press in the AMA that some doctor's buy into about it, but it's all misrepresented and untrue.

-- By isamused | Reply | Private Message me

June 18th
2009
4:39 PM

I've had my thyroid removed in 2006 and since then I've been on medication, i was ok first and i thought i was ok until now. i had leg pains that woke me up from my sleep and i went to doctor and couldn't figure out why i was having this pain, i thought i had restless leg syndrome or sciatic but doctor said no. now i'm reading all your side effects and I'm in shock, i had no idea that it can cause to leg pain. also I've change my medication to generic (because of insurance issues) since then i guess my itching started. i thought i had allergic reaction to food or bugs or something and i went to allergist of course nothing came out. now I'm reading the side effects of this medication, it can cause hives, rashes, itching and even urticaria which i have right now. i went crazy to find anything in my house to find a bed bug, spider, flea or anything that can make me itch like this. the other side effects that I'm having are hair loss, red/hot face. i can not believe all these symptoms are actually side effects to a medication supposed to make me feel better. whoever says that's they find it weird that this medication has this many side effects, we are not crazy. this effects are real and so many of us has them.

-- By tatacim | Reply | (1) replies | Private Message me

March 21th
2009
5:23 PM

Everyone out there, try Armour Thyroid!!! I was changed to Synthroid (because my endo only believed in it) a few years ago, and put on 15 pounds and lost half of my hair. I work out at least 6 days a week, run 3-4 miles a day, and live on salad. I asked my regular MD to switch me to Armour, and in three weeks, my hair stopped falling out, and I'm losing weight. I was losing, yes, I counted, at least 45 hairs a day when I combed my hair after my shower (and I'm not counting the clumps that came out in the shower). Now, maybe when I wring my hair out in the shower, only one will come out and less than 15 in my comb. Ask you doctor to just try it, and if it doesn't work, you can always go back. I swear by it. I'm happy all the time again, where I have just been monotone for the last few years, and I'm thrilled. Good luck!!!

-- By marina217 | Reply | (7) replies | Private Message me

March 19th
2009
3:53 PM

Someone PLEASE help or offer assistance! I have been on 50mcg Synthroid for about 1.5 yrs now and have gained about 25 pounds!! I am a very, very active triathlete, not just your 30 mins on the treadmill kind of girl. How about running 5-6 miles, riding my bike 40-50 miles, and swimming all about 3 times per week!! How can a human being continue to gain weight at this activity level? I am considering just stop taking it, cold turkey. Has anyone tried any of the supplements for thyroid support, or natural meds? If you've got any suggestions, I am open to just about anything at this point!!

-- By trigirl | Reply | (3) replies | Private Message me

February 24th
2009
5:04 PM

I also gained weight, work out 4-5 days a week and havent lost a pound. I am now having a vibrating or shaking feeling through out my body that is worse at night. I tried to stop taking it but that was worse.

-- By kernan77 | Reply | (2) replies | Private Message me

February 17th
2009
5:04 PM

I have always had and currently have the side of effect of extreme fatigue associated with the use of synthroid and now Armour thyroid replacement as well.
Whenever my tsh reaches normal levels I become increasingly fatigued. Now I an hardly stay out of the bed and yet my levels are normal.
I have Hashimoto's Disease and am menopausal with severe insomnia to cloud the issue. But the fatigue associated with thyroid replacement is longstanding and has occurred for about 15 yrs. For many years, I would stop taking the medication because of it. My doctors do not believe that the fatigue is related to Synthroid which I find utterly frustrating. Will be looking for another endocrinologist soon. Has anyone out there experienced this side effect of extreme fatigue?
Any input would be greatly appreciated.

-- By shoprite | Reply | (1) replies | Private Message me

February 1th
2009
6:36 PM

I had my thyroid removed because of cancer. I was 18 years old. At that time, I was put on Armour thyroid because that was the only thing available. I am now 56. Somewhere along the line they figured out how to make chemical thyroid and of course I was put on it - for the next 35 years. Blood checked so many times I can't remember, dosages changed. Always a runny nose, hot and cold always a problem. I drink something hot and I start sweating, I drink something with ice and I get the chills. Back on Armour now - not the absolute best - but certainly much better than synthroid! Still what do you do when you have no thyroid? Also to let you all know, after the thyroid was removed I was treated with Radioactive Iodine, and told that I probably could not have children. Well, I am stubborn - I have three boys - had them at ages 23, 25 and 37! Many, many problems through the years ( oh yeah, the radiation treatment that I had at 1 month old fried my thymus as well as starting the cancer - it took 17 years for the cancer to develop. It was only after all this that they began to find out the you really did need a thymus too. Oh well, I could go on and on. So find me a solution to my thyroid that is gone. Can we regrow it like they are regrowing ears, fingers, etc?? Something to look into for the medical profession...

-- By herblady88 | Reply | Private Message me

February 1th
2009
6:05 PM

runny nose - took synthroid for years and never knew why my nose was always running. Went in for a blood test last year and the lady taking my blood mentioned that she too took synthroid and had a horrible runny nose. She switched to Armour Thyroid and no more nose problems. I then switched to Armour Thyroid and my runny nose went away! There must be something in the filler indgredents that causes the constant runny nose.

-- By herblady88 | Reply | Private Message me

January 8th
2009
11:23 AM

I have hypothyroid. Have been taking Synthroid for about a year, 0.075MG a day. Had my levels checked 3 times since on the meds and still have never gotten to normal, but a lot closer. I have gained 20 pounds that I can't get rid of, which for me, is crazy. I have never had a problem dropping weight, and for the past month or so, I have started losing my hair. Not just losing it, but the texture and everything has changed. No matter what I do it looks dry and flat, and even when I condition it and also use a leave in conditioner, it still knots up and tangles. I have NEVER had a problem with tangles. It's coming out in handfuls. Im not taking any other meds, so I imagine it has to be the Synthroid. My problem is..What else can I take? I mean, I have Hypothyroid, so I can,t just leave it untreated, But I have no wish to be fat and bald either. Please...anyone know of others meds without these side effects?

-- By ksheila | Reply | (6) replies | Private Message me

January 1th
2009
6:31 PM

I had excruciating muscle spasms in the legs when taking synthroid. My physicians argued that Synthroid or T4 was all that was needed because my body would produce T3. This simply is not accurate information for everyone. The muscle spasms became so severe that I went to the Cleveland Clinic in hopes of resolving this issue. This was a waste of time; the docs could only confirm the presence of muscle spasms in my legs and offered no other options. Finally, while reviewing all my lab reports and the related symptoms, I discovered that the muscle spasms only occurred when I was taking synthroid for hypothyroidism. I switched to Armour thyroid and the muscle spasms ceased. I urge everyone with hypothyroidism to find a doctor that can think outside the box.

-- By w001wyj | Reply | Private Message me

November 12th
2008
12:40 PM

When I was first put on this we started at the lowest level and worked up from there, after having labs every 6 weeks for the first few months. I did feel better and had a little more energy, but I had to pee all the time and it smelled god awful, went to my GYN she said it came back fine.....then a G/F who had thyroid cancer told me she takes Armour (a natural ,made from pig liver)...OMG what a difference, I can take less meds, it is cheaper and my urine no longer smells.My energy level is back too!! Armour has T3 and T4 and Synthroid does not. I suggest to those not happy with Synthroid to try Armour thyroid, again it takes about 6-8 weeks to notice but what a great change, and better for your kidneys (which is how synthroid is excreted)

-- By momof3_grandma3 | Reply | (1) replies | Private Message me

July 18th
2008
6:33 AM

It took 3 years for me to be diagnosed with hypothyroidism and for a year I tried levethyroxine. This was a total waste of time. I was so exhausted the kids kept missing school, I kept walking into things, couldn't remember anything so I asked my doctor to let me try armour thyroid. This has apparently T4 T3 T2 and T1 and the T2 is the one that helps your metabolism (weight).
The change is nothing short of miraculous...I know it may not work for everyone but it is worth trying. I also had very extreme mood swings and the doctors were considering manic depression, but the latest thinking with that is to take your TSH levels higher before considering drugs such as lithium. I have just moved to Reading and my new doctor thought my T3 levels too high so reduced my armour dosage by half .....BIG mistake. Ended up in bed for days, couldn't remember which day it was, and the mood swings
!!!!!!! screaming, tearing my hair in frustration, punching my boyfriend. I staggered, literally, in tears back to the doctor who reinstated my original dosage of 2 grains one day 3 the next etc. For me my TSH has to be 0.1,
T4 around 14 and T3 around 8 to 9; basically on the high side but my blood pressure stays low as does my body temp and I feel alive again. It is worth trying different variations synthetic T4 AND T3, and don't rule out armour thyroid if nothing else is working after 6 months of use.

-- By rosie8 | Reply | (3) replies | Private Message me

June 10th
2008
3:23 AM

Hello To All,

I too am on this med, I have been on it for 1 year as of July 2008-

35 pounds, brain fog, headaches, eye sight for reading, chest pain and fluttering heart beat. My doctor who is my friend has told me that he will up my dose... "Dear God" any more and I will go nuts. Does anyone know of any study done in a medical journal that theu could forward to me so I can show my doctor.

Please email me at ****** I would be so very thankful.

Thanks to all and be healthy.

-- By n2quality888 | Reply | (7) replies | Private Message me

April 15th
2008
1:34 AM

I was put on Synthyroid 20 years ago. It did nothing beneficial that I could detect, so I discontinued taking it. -- I was always cold, always tired, I just learned to live with it. (Thankfully, I was a stay-at-home Mom, so didn't have to punch a time clock.) -- Fast forward 10 years to 1999. I had many food allergies, dust allergies, pet allergies, was tired, cold, ached all over. etc;etc: -- Was referred to an old doctor who listened patiently and told me he thought thyroid supplimentation would help. -- Started me on Armour thyroid. One pill, then upped to two all the way to 6 a day before I felt any differently. -- Slowly, my allergies improved. My energy improved. I started to feel like a new person.

For those of you who are still strugling with getting your thyroid situation straigntened out, try going to this web site:

http://www.majidali.com/temperat.htm.

It will fill you in on why some of what has been done for you hasn't worked.

Good Luck!

Marie

PS My daughter was on Armour thyroid, and when she couldn't get it, was put on Synthroid. -- Within three weeks she had mood swings, was mean, was always cold, was depressed, ached all over. Had a cough.

-- By marieparee | Reply | Private Message me

April 5th
2008
10:52 AM

I have hypothryoidism and have had great success with Armour Thyroid. I was on Synthroid for about 5 years and then on Levoxyl for 2 years prior to Armour Thyroid. I have been on Armour for the past 6 years and will never switch back to Synthroid. It did nothing for my symptoms other than to give me a normal TSH reading.

-- By gcass20592 | Reply | Private Message me

March 28th
2008
3:35 PM

I have been on Synthroid for about 15 years for hypothyroidism. A few months after starting on it, I became sluggish with just no energy and my once thick hair was getting thinner and thinner. I told my doctor but she shrugged it off saying it was just my age (which at the time I was 45). She being the doctor, I assumed she was right. But awhile ago I started doing research and found in The New England Journal of Medicine that they were finding that Synthroid caused hair loss "in some people". It suggested using a thyroid hormone that used both T3 and T4 rather than the single one that Synthroid is. I went back to the doctor and she put me on Armour Thyroid. I have been on it now for 3 months, and my energy levels are way up, no longer sleeping my life away. My hair has not started growing back in yet, maybe it never will after all this time, but just feeling better is such a plus! (Of course I would feel a LOT better if my hair would thicken up again).

-- By fishrgal | Reply | Private Message me

January 3th
2008
10:48 PM

I must say that I HATE this medicine. I have been on it for about 30 years. Constantly like playing a game. Too much then too little. It is driving me crazy. I swear that I have tremors from it. I also have gain lots of weight and my hair falls out everyday. Surprised I am not bald yet. I use to be able to go to the gym for 5-6 days a week and now it is soooo hard to get out of bed in the morning.

I truly wish that there was something that I could do. I have had one side of my thyroid taken out and now have to go and get a ultra sound of the other side. Still cant figure out why the doctor took one side and not the other when the other side had nodules too.

I am so tired of it and just don't know what to do.

I do know that I will be definitely speaking with my endo and even if my levels are okay she has to do something to help me.

-- By cathym | Reply | (1) replies | Private Message me

November 5th
2007
4:26 PM

hello everyone
i am a full time college student and I believe that i have some side effects from synthroid. As i was reading everyones blog i notice that some people feel the same way that i do. At times i feel that i'm normal but if something upsetting happens i get really tired, depress, and I have a never time concentrating at school and home. My body hurts all the time. especially my joints and i feel that i don't want to do anything. I have about a year left until i graduate and its the going to be hard. I cry sometimes for no reason. help! i'm going to talk to my doctor but if any body else feels the same way please reply.

-- By checkstatus | Reply | (11) replies | Private Message me

July 18th
2007
11:41 AM

I was diagnosed with hypothyroidism in April of this year (2007) kind of by accident through a routine checkup. I had gained a bit of weight over the past two years, but that was really my only symptom. I was begun on 75 mcg of a generic brand of Synthroid, levothyroxine. Since I began this medication, I have rapidly gained another 15 pounds despite a 1,000 calorie per day diet. I retain fluid horribly. My ankles, wrists, hands and face swell daily. My muscles ache, especially my legs, upon walking across a room. I'm fatigued, short of breath. My LDL cholesterol level has skyrocketed in only three months and now I'm being told I need to be on a statin drug. I cry frequently and feel uncharacteristically anxious and irritable, but this could be due to the frustration I am experiencing with the loss of my sense of well-being. In essence, I felt much better before being placed on the medication. I may, in fact, discontinue the medication totally and see if over time I begin to feel better. Like so many other stories I'm hearing, my doctor seems totally unconcerned.

-- By iveepush | Reply | (7) replies | Private Message me

April 30th
2007
10:00 AM

I think what a lot of people are posting here are more side effects of thyroid conditions rather than side effects of thyroid medication. After my RAI treatment I started on a generic brand of levothyroxine. I even got my doctor to let me try Armour Thyroid since many people do well with it rather than Synthroid. Armour didn't work well for me, but it definitely is the only way to go for some people. After months of misery, things finally smoothed out. I was a royal pain in the butt to my doctor because I questioned everything. The biggest side effect for me going from hyper to hypo was edema. A clinical name for water retention. It wasn't so much the bloated feeling that bugged me. It was the pain in my hands and feet from the water retention. I have never, ever had a problem with carpal tunnel syptoms even though I have always used my hands a lot for work and I play the guitar. I had to add a small dose of dieuretic to control the edema and relieve the hand and feet pain. Sometimes it does flair up depending upon what I eat and how much I sweat, but that's what goes along with this type of illness. It's not just a magic pill that makes you feel "back to normal". You have to be demanding of your doctor to try other things to get you to feel right. You even have to pay attention to how you feel at different times of the year to figure out how to adjust what you take, eat, or do to feel better. I have noticed that with all things remaining constant, how I feel in terms of energy level and edema is related to the season. The body is weird that way. I still have side effects from the treatment from time to time, but I finally figured out what seems to work best for me. Maybe things could change over time, but I've learned that medicine just doesn't have a black and white treatment plan that works the same for everyone for thyroid related conditions. To sum it up, question everything your doctor tells you, demand to try things that you think would help you feel right, pay attention to what your body is telling you and adjust, and fire your doctor if they treat thyroid problems as black and white. Your doctor is not the one suffering from the condition, you are. It's your life and there's nothing wrong with being demanding about wanting to feel right.

-- By lunchham | Reply | (2) replies | Private Message me

June 22th
2004
8:24 AM

I'm wondering if synthroid is the answer for hypothyroid? I mean, pretty much all our guts give out over time... How many people actually go into a coma and die from hypothyroidism? I took synthroid and had to get off it after just one week! I was slamming doors around here, screaming, out of control, miserable. I've talked to plenty of women at work who have lots of trouble controlling their dosage. I've read some other comments here: BEFORE I took synthroid, I had aching legs and feet, thickness in my throat, weakness, tiredness, can't concentrate. I only take a tranquilizer for eight years, same dosage, for anxiety. I'm thinking there HAS to be another way to treat hypothyroid. What if my kidneys are giving out and synthroid is overloading it, and THAT is the primary disease, with the hypo business secondary. I can see kidneys giving out, what with all the stuff we eat, yearly innoculations for flu, and so on. Anybody have any thoughts on (1) How many folks actually die from hypothyroidism via coma, and (2) Is hypo the primary condition, or is kidney primary, and (3) What is with my feet and legs hurting and aching all the time?!?! Gail

-- By gailg747 | Reply | (1) replies | Private Message me


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