Difference between levothroid and synthroid

Common Questions and Answers about Difference between levothroid and synthroid

synthroid

What is the difference between synthroid and levothroid? I'm taking levoithroid 100MCG daily. To make a long story short, i haven't been feeling well in over a year. been to family doc, endocrinologist, cardiologist and every doc says i'm okay and to continue taking my meds. also taking lorazepam for anxiety but only as needed and lowest dosage. so i don't know if i'm hyper or hypo.
I noticed a difference between the two , but thats me. They leave you there to adjust for four to six weeks, and then check your levels again. Ask him when he puts you back on it to start you off at 25 mg. That way your body can get used to that dose, then in six weeks have your levels checked, then depending on how you feel, and your t3free and t4 free as well as your tsh will indicate that you should go up or down depending on how you feel.
But, as we all know, all good things must come to an end. *Sigh* For the last several months, I have been on a combo of Levothroid and Cytomel, after having bad reactions to every other thyroid med out there. So, the first hit came last week when I went to pick up my prescription for Cytomel, and I was informed my insurance company no longer covers Cytomel. Bam! It's either 'fess up with $190 or take the generic.
What is the difference between levoxyl, levothyroxin and synthyroid. I know synthroid is the brand but I have read that levothyroxin is just as good. I guess I am really asking what is the difference between levoxyl and levothyroxin? I used to tak synthyroid 15 years ago and then nothing for 10 years and now am on levothyroxin.
I believe Synthroid, Levoxyl, Levothroid and Unithroid are the 4 brand names and I think they are made somewhat differently, differently enough that you are never recommended to switch between them month to month. Have you had any recent blood work to see what range you are in? I know jitteriness can be a side effect of the meds but it can also mean you are on too high a dose along with anxiety, restlessness, nervousness, insomnia and a racing heart.
There is a huge difference between generic and synthroid in price first off. My prescirption plan E scripts charges $20 for three month supply of generic and $70 for three month supply for synthroid. I cannot take generic because it does not work and I get side effects.
what is natural thyroid, you mean like herbs, or armour, let me know what you mean.
I remember a difference between Synthroid and the generic Levothyroxine. One was soft and would almost get stuck in my throat as it fell apart, the other was like a pebble. Dont remember which one was which though......... You do have to grind up the dessicated with your teeth a little to speed things up from 1/2 hour to 10 minutes, its a little 'chalky', no big deal. I can tell my body absorbs dessicated a little better and faster this way - T3 can be that noticeable.
00PM and 5:00PM, and I have no problems doing that. I have take it at night, and it has not kept me up. (possibly interactions with other medications could cause such a problem with a night dosing schedule). Best always to talk to your pharmacist or doctor. Everyone is different in how they respond to medications.
But, I work with a woman who is hypo and takes 100 mcg of Synthroid and she takes it sporadically. Some days she takes it and some days she doesn't. I talked to her about this and about what she is doing to her body. When it's time for her refill she will wait WEEKS before getting it done. Makes me nuts. And she feels nothing, says she feels fine. She did black out once behind the wheel of her car, flipped it and went into a ditch. Broke her leg.
what is the difference between levothyroxine and thyroxine if they both are the same dosage.
but if i dont take any synthroid i go hypo. and i also find it very difficult to tell the difference between hyper and hypo. anyways, its trial and error to find the right dosage, just wanted to let you know that i dont need much. you might not be the same as me but.
I would suggest that you split the dosage into quarters and increase only a quarter grain at a time and allow at least several weeks in between increases and see how that works for you. Slow and steady is best for medication changes. Many members also like to split their daily dosage of thyroid meds with T3 in them and take 1/2 in a.m. and the other 1/2 in early p.m.
Hi, I just wanted to say that I get awful palpitations and have done for a year whilst swinging between normal and hypo. But I am also undergoing a premature menopause too which can cause palpls, so I'm not sure how old you are, but you might want to look into that side too. But in any case, I was told by the experienced people here when I first joined that a lot of the symptoms of hyper and hypo overlap, and they don't always fit in with the traditional picture, ie.
I think you need to ditch the Cytomel and up your Levo a bit. I think you need to ditch the Levothyroxine and try a brand name like Synthroid or Levoxyl or Levothroid. I have no idea why your TSH isn't lower with your Free T3 as high as it is. Your T4 is a little low, but your T3 is high enough that you should be considered Hyperthyroid. The only thing I can think of is your TSH is not lower because your T4 level is triggering a request for more. I realize that is where the doctor wants you.
Most people need a TSH somewhere between 1.0 and 2.0. Everyone is a little different. 2.6 is a little high, and it is hard to say what the correct dosage for you with half a thyroid should be. 100mcg may be just right, or it may be a little too much. Without seeing all your labwork for the last five months, it's hard to second guess your doctor. I don't know your medical history or your body weight. I would feel more comfortable starting on a smaller dose.
I always can hang on for half an hour, and although I am constantly on the lookout for any way in which I can improve the way I feel, I have not seen any difference at all between waiting .5 and 1 hour.
Shortly after quitting, I totally crashed and Synthroid 75 mcg had stopped working for me after so many year (8) and I had the tingling and numbness only in the left hand but after experimenting with NatureThroid that tingling went away. Even when I was on 88 mcg Tirosint, the hands were find; now it's back with 100 mcg. With my range doing a little better on this last results, I was expecting the lose some weight, but have not.
What i found is that my symptoms and my labs are very senstive to these changes and my doc even noticed the difference when i was switched back and forth. the conclusion that i've found for myself is that generic is just that "generic" i myself don't believe that the generic version is as potent because when i'm on something other than name brand "synthroid" then i need a higher dosage to feel better..
terrible thirst. I needed to drink about a half a gallon of water during the night night and at least a gallon during the day, all of it with a terrible sense of urgency. I gained 6 pounds, my Achilles tendons, calves and heels ached more than before. I finally asked my doctor to replace 50 mcg of levothyroxine with half a grain (32.
Synthroid is a name brand drug derived from Levothyroxine Sodium. Synthroid, Levothroid, Levoxyl, and Unithroid are all name brand products derived from this drug. Generic Levothyroxine is made by many companies, and the fillers and acive ingrediant can vary quite a bit. In the U.S., generics are allowed to have from 75% to 125% of the active drug and still be within drug manufacturing guidelines.
The only correction that I have is that it is not made from generic t4 medicine. It is a brand name in itself like synthroid and Levothyroxine, and without all the fillers that the powder tablets have. It is basically very hypoallergenic.
I had RAI in October of 2002, and it took a while to get my meds adjusted. I was on Synthroid .125 and the endo declared that I was fine, despite symptoms of tiredness, huge weight gain, joint pain, brain fog, etc.....I got tired of being told there was nothing wrong with me when I KNEW THERE WAS, and I started to do some research on my own. I found out about Armour, talked my GP into switching me, and the results have been nothing short of miraculous!
There IS a difference between Armour and synthetically made thyroid replacement. And some people will never get well nor feel well on the synthetic replacement and will need supplementation with Cytomel (T3). I would suggest reading about thyroid hormone synthesis and secretion at: http://www.thyroidmanager.org/Chapter2/2-frame.htm There you'll find exactly how the body's thyroid hormone functions.
Lisa, I am take Levoxyl. I tried Synthroid and found no difference between the two, but that's me and we are not all alike, as you know. However, Synthroid contains Inactive Ingredients of: cornstarch, sugar, lactose, magnesium stearate, povidone, and talc, synthetic crystalline L-3,3',5,5'-tetraiodothyronine sodium, salt sodium. Whereas, Levoxyl only contains Inactive Ingredients of: Microcrystalline cellulose, croscarmellose sodium and magnesium stearate.
really the whole being on hormones for the rest of your life comment is sily, maybe it's fear, but synthroid and others aren't meds like others they are what naturally occurs in our bodies anyway...and before thyroid replacement hormones were discovered, people died, ended up in assylums, and suffered terrible health...Before surgery and RAI half the people with graves died, and i'm sure the cancer rate would be higher...
Mean values of serum Mg, red blood cell Mg and magnesuria showed no significant difference between patients with or without Mg deficiency. No association was found between Mg deficiency, CFS or FM. However serum Mg level was significantly lower in the patients with spasmophilia than in the other patients. The following study also shows that fibromyalgia is associated with magnesium deficiency.
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