Synthroid ingredients

Common Questions and Answers about Synthroid ingredients

synthroid

Is there another non-generic for synthroid? It does not work for me. I was taking a pill that was not round and believe it worked better, levoxyl (sp?) Are these the same or is one preferred over the other? I have such exhaustion it becomes difficult to do anything.
I looked at two bottles of 100mcg Synthroid and one of 75mcg, all less than a year old. They are all marked clearly "Synthroid" on one side and the strength is listed on the other.
You should not accept a generic if your perscription is for Synthroid. The generic contains different inert ingredients, and the strength of the generic is not as uniform as the brand name.
I recently underwent radioactive iodine treament and have now been toying with various thyroid medicines. I have tried the generic levothyroxine and now i am on the brand synthroid. my eyes seem to be swelling in a circle around my actual eye ball and i am curious if this is an allergic reaction to the synthetics in the medicines. if so what should i do?? thanks.
had the radiation pill treatment and was rediagnosed as Hypothyroid. I have been on Synthroid since that time and have been followed by an Endo. She told me to not take any generic form of Synthroid as it is not the same effect. She said she had had some patients who had a bad reaction to generic form of synthroid. My pharmacy filled my Synthroid Rx with Levothyroxin but I had them change it back. I know the generic is cheaper but afraid to change. I take 75 mcg per day.
Well one site said it was the inactive ingredients..another said it was the synthroid. I also found a site where it says the synthroid can cause fever. None of them agree with anything the other says.. I think I'm going to try to toughen it out until I see the endo. Give my body a chance to get used to it. Its day 10 of the fever though.......... dang! I just already have so many allergies I hate to add anymore to the list.
But I wouldn't go back to Synthroid if you paid me to take it. I guess some people are allergic to the inert ingredients... What it was about Synthroid for me, I don't think I'll ever know. If you are experiencing no problems with Levothryoxine, stay on it! And light headedness & dizziness are a symptom of not having enough thyroid hormone in your system... what are your numbers?
everyone keeps saying not to use generic synthroid, is this true. My insurance wont pay for non generic.
My question concerns Synthroid. On Dec 04, 2006 at 12:00AM, Mark Lupo, M.D. said in answer to a question: "Levoxyl is another brand -- there is no advantage to Synthroid. Protecting the brand has advantages over generic regarding consistency of levels. the generic is levothyroxine". Huh? What on earth does that answer mean? "Protecting"? "consistency of levels?
I started out on synthroid...then went generic....synthroid messes with me...I don't like some of the side effects...Levothyroxine made all of those worse with me...so I went back to straight synthroid and I pay a heftier price as it is not on my accepted list with my insurance : ( Also sometimes there are issues with the dosage not being consistent. I don't know how often that happens, but I know the makers of Synthroid had been chastized in the past for that.
My Endo has decided to start me on synthroid due to my slightly rising TSH since my lobectomy in December. It's still within the "normal" range but I have been so exhausted to the point that some days I can barely function! These are my latest results... 1/20/2014- FT4 0.97 (0.7-108) TSH 3.78 (.04-4.0) 1/6/2014- FT4 0.99 (0.7-1.8) TSH 3.19 (.04-4.0) PRE LOBECTOMY 2013- FT4 0.9 (0.7-1.8) TSH 2.55 (.04-4.0) 2012- FT4 1.1 (0.7-1.8) TSH 1.55 (.04-4.0) 2011- FT4 1.2 (0.7-1.
But still some stomach problems - probably just the NT non-active ingredients? My stomach tolerated synthroid fine when I was on it for three years by itself. You are wonderful to take the time to reply to those "searching" for answers...
I actually had to switch from Levoxyl to Levothyroxin and then to Synthroid because the Levoxyl and levothyroxin was causing me to have heart pulpitations. My Doctor said he doesn't like to prescribe generic because it doesn't give a continuous flow of hormone; he said it "dumps" hormone all at once during the certain times of the day, which was causing my heart rate problems. I feel better on the Synthroid.
If anyhting is bothering you it would likely be in the inert ingredients in that particular brand. Synthroid et al have a long half life so skipping one pill would not make a difference. It's just thyroid hormone your nody isn't making adequately anymore, it's not a "drug" per se.
The dosages of some ingredients were not exact they were off by 10%. I went to the docs and got on synthroid and I was able to tell a difference immediately. So, I have been taking synthroid since. Oh, I should add, I will be 47 in a month and was diagnosed with thyroid cancer when I was 22 yrs old. I had complete thyroidectomy and right neck dissection of lymph nodes. Trust me I know it isn't the same and my understanding is it is like this in many generics vs.
My son has been on Synthroid since birth. When kids are little, they learn to chew the pills, and the taste is obviously familiar. When we moved to the states, the pediatrician did not specify Synthroid on his prescription, and we received a generic. My son did not like the taste, and he didn't feel well for a few days (I think he was about 6). I had the doctor write a prescription for Synthroid, and all was ok. Shortly thereafter, I was (coincidentally?
I recently changed from Synthroid (past 22 years) to Armour (July 2013) after a heated discussion with my GP. "You won't feel any better," she declared as she wrote the prescription. Gee, thanks.... Comparing my January test results while on Synthroid with my current labs on Armour, I am puzzled. I hate to admit it, but after longing for it all these years, Is Armour the right med for me?
One of the ingredients of Synthroid brand levothyroxine is acacia. Acacia is a family of shrubs and trees, and it is used as an ingredient in some medications to provide form and shape to tablets. Some people who have pollen allergies and hay fever -- especially to tree and grass pollens -- may also have an allergy to acacia, including when it's an ingredient in a medication.
The only difference between the two is the inactive ingredients (fillers and binders), and since you've already taken Synthroid successfully, you know those don't cause you any problems.
Has anyone had high blood pressure while taking Synthroid and Levothyroxine? I am hypo and I was given .50 Levothyroxine and I started filling shaky and light headed, I had trouble breathing and felt pressure in my chest, stomach cramps, headaches, and high blood pressure so my doctor told me to stop taking them and referred me to an endo who put me on .
I am a 35 year old female with hashimotos's Thyroiditis. I have been taking synthroid for 4 years with no problems until about 2 weeks ago. Broke out in hives. I know it is the synthroid because right after I take it I begin itching and stinging, and now some chest tightness.. Tried Armour and am having the same problem. Could it be an inactive ingredient in the meds? And, if so, what other options do I have?
Then read in a pill book that levoxyl had difference dosages of ingredients then Synthroid did. I remember there being significant differences. I got back on Synthroid and immediately felt better. That was about 5 years ago. Two days ago, I pick up my prescription get home and it is generic. I am almost positive it said, Levothryroxine, which 90 days cost $38.00. Well, today I go back and tell them I need my "Synthroid" and please don't change to generic.
Hi, What you describe could be a reaction to some of the ingredients in the synthroid. Some people have allergies to somme of it's components. Have you tried switching to a different brand? Or have you tried natural thyroid. I'm presuming you have hypothyroid and should be treated.
75 to bring my TSH fown to the 1's. However, my menstrual cycles were still wacky. She also switched me to Synthroid. Within 2 weeks, my hair began falling out in CLUMPS. I was clogging the shower drain 2-3 times per shower, and hair was literally falling off my head as I walked around. My head was raining hair. I freaked out, went to see her and he admitted I had already list a lot of hair.
sometimes the inert ingredients can cause allergic reactions .. if you are on synthroid that has color you may consider switching to the white pill and splitting and adding the dose from that pill to be equivalent to the current dose but, of course, these are only ideas to speak to your dr about .. I *think*the 50mcg Synthroid has no dye in it?
You could also talk to your doctor about Tirosint, which is a relatively new thyroid medication that's a gel cap. Its only ingredients are the medication, water, glycerin. It's as hypoallergenic as it gets. I've been on Tirosint for over a year and I love it.
What is the difference between Levo & Synthroid? I was on 150mcg of Levo, but my new Endo swithced it to 175mcg Synthroid. My endo does not for some reason like Levothyroxine. I have been on Levo for 18yrs, NEVER, had issues with it. Just curious.
Hi, I hope someone can help me shed some light on if these problems are normal while adjusting to Synthroid. To make a long story short; I had Graves disease and had RAI done 10 years ago. I went on Synthroid for little while after I went hypo; 10 years ago and didn't do so well on it. Even though I was having normal TSH I had constant diarrhea and anxiety problems. The Endo put me on Prozac. After about a year of struggling I went to a GYN doc. and he put me on Armour thyroid.
8 I was using Iodine and supplements to get better, but my fatigue and weight gain was not responding. I started Synthroid at 0.05 9 days ago. the first three days, I felt fine, actually better, got more energetic, got interested in reading, my sleep even got better. At that point, I thought let me take more so took 2 of the o.o5 for two days. I felt anxious and got uncomfortable. Went back to my original dose of 0.05, and that night felt horrible, sluggish, leg cramps and aches, poor sleep.
if natural hormone supplements are so much better, like armour, why do the docs never mention them and when I ask others on synthroid, they never know the difference. Are they legal? can we get them here in the US? are they not covered by ins? whats up with all this?? I am about to go thru tyroidectomy and need to know what I want to be on!
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