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User Reviews for Levothyroxine

Also known as: Eltroxin, Euthyrox, Eutroxsig, Evotrox, L Thyroxine Roche, Levo-T, Levotabs, Levotec, Levothroid, Levothyrox, Levoxyl, Novothyrox, Oroxine, Synthroid, Tirosint, ...show all 16 brand names

The following information is NOT intended to endorse drugs or recommend therapy. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care.

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User Ratings

10
   
30%(68)
9
   
15%(32)
8
   
15%(32)
7
   
6%(13)
6
   
5%(11)
5
   
6%(12)
4
   
4%(8)
3
   
5%(10)
2
   
4%(9)
1
   
15%(32)

Levothyroxine Rating Summary

6.8/10 Average Rating

227 Ratings with 207 User Reviews

What next?Compare all 55 medications used in the treatment of Underactive Thyroid.

Reviews for Levothyroxine to treat Underactive Thyroid

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Levoxyl (levothyroxine): "I have been on it 1 mth. I have gain 14 pounds. My hair is starting to change for the better. The weight is so unhealthy. Any ideas?Please help."

   
5.0

miss sunshine September 24, 2016

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"My TSH levels were/are 4.9 which is borderline but still hypo. My T-3 & T-4 levels are normal. I was prescribed 50mg of Levothyroixine to be taken before breakfast. From the second day I felt so tired and lethargic that I could mostly just lay on the sofa. After four days I stopped taking it altogether. I emailed my doctor and asked him if taken the med every other day would be OK and he said to try it. But because I have to have energy and meet the public in my job I have not done that yet. I just can't take the fatigue/lethergy again. I still feel tired so I guess it is hypo but the med makes me feel worse. Such a dilemma. Any suggestions would be welcome as I see this as getting worse but with no solution."

   
1.0

surfside16 September 21, 2016

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"I was switched from levothryoxine after experiencing hair loss to synthroid. Had extreme irritability on it & didn't seem to stop the hair loss. Only gave it about 3 weeks. The crankiness was not normal to me. Now back to Levothryoxine & will give it full 3 months & see if the hair loss stops."

tweety1207 (taken for less than 1 month) September 18, 2016

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Synthroid (levothyroxine): "I was taking Levothyroxin 50mcg for the past 3 months. My initial tsh was 13 when I started Levo; within 2 months my tsh dropped to 2.5. Although my levels were normal, I continued to have some fatigue, sleepy upon waking, night sweats, facial flushing, anxiety, and horrible brain fog. I decided to try my sample of Synthroid 50mcg and within a week, the brain fog, night sweats and sleepiness were gone! I wake up with the most energy I have ever had! I am still experiencing some anxiety and facial flushing which we are monitoring but overall Synthroid is working for me! I am 32 y o and 9 months post partum. I also take my dose at nights, hours after dinner"

   
8.0

Kat_PK (taken for 1 to 6 months) September 15, 2016

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"I take my medicine as prescribed, first thing in the morning on an empty stomach, (5:00 am) I do the regular blood test which my Dr says my levels are "ideal". While the levels may be ideal I am not. I have never felt so miserable in my life! I went to her and showed her all the side effects I was having that is listed from the pharmacy. She tell me "your levels are ideal". In the 9 months I have been on Levothyroxine 0.075 MG I am experiencing: excessive sweating, palpitations, joint pain, leg cramps, mood changes, muscle weakness, headaches, shortness of breath, my face has a tingling sensation at times, bloated, puffy around the face, lack of concentration, extreme fatigue, and huge weight gain 40 pounds! Is there something better?"

   
3.0

BJenn September 7, 2016

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Synthroid (levothyroxine): "MUST be taken at night - and it absolutely seems to work for me. No more brain fog - and for someone who was always a go getter - the brain fog was devastating. No more night sweats either. Those were the worst."

LuckyGal84 August 30, 2016

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"I've been on levothyroxine for a week. I feel great! No depression no chills no flaky scaly skin and tons of energy! I was extremely tired throughout the day. Freezing even though it's summer in Seattle. Severe dry skin to the point of embarrassment. My hair recently started to thin on my crown area. My legs had extreme cramping to the point I couldn't sleep at night. The most traumatic experience is my recent heart palpitations and dizziness feeling fatal during each episode. Now with all these symptoms... I decided medicine that causes hair loss outweighs the thought of dying young (39)- I will post another update seeing how it's only a week into it- so far- most energy I've felt in years, not cold at all, and no irregular palpitations."

   
10

Jb758175 August 14, 2016

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Synthroid (levothyroxine): "Diagnosed with Graves disease, my thyroid was radiated and destroyed. Put on synthyroid, took a while to get dosage right, but I have been on it for 8 years now and without it I would want to die. I take 100 mg a day and I set my phone alarm to go off same time every day so I won't forget it."

AmyBill August 13, 2016

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"I've been on this medicine for almost, but not quite, 10 years. It is night and day comparing how I am now to how I was before I was diagnosed and treated for hypothyroidism. My hair loss has stopped, my skin and nails aren't as dry and brittle, I can think clearly most of the time and I have energy again. It took a while to get to the right dose, I've been both too low and too high. But I'm stable and feeling pretty decently now."

   
9.0

smg1900 (taken for 5 to 10 years) August 6, 2016

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Synthroid (levothyroxine): "For the first few years I had my OB/GYN monitoring my thyroid and adjusting my Levothyroxine… What a mistake! I never felt good and come to find out he was doing it wrong. Not doing the right test to monitor my levels and decreasing my dose when he should've been increasing. I started to see an endocrinologist and WOW! What a difference. He switched me to namebrand Synthroid only (which made a difference) and checks my levels twice a year to make sure I'm on the correct dose. I feel amazing for the first time in years!"

   
10

Bonnylee (taken for 5 to 10 years) August 6, 2016

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Synthroid (levothyroxine): "I feel awful! I have been on this drug for 6 weeks! I have so many side effects 1. Very tired ( no Energy) 2. Nausea 3. Headache 4. Can't sleep ( even if I take a sleeping) 5 Always feel Hot 6. Sweating 7. Clammy skin (have to the fan on on all the time) I live in Canada so it not that hot. Never felt so sick."

   
1.0

Teddykat July 31, 2016

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"I had only recently started thyroid medication. Just 25mg of Levothyroxine.(My TSH was 5.43, I was told borderline) I took it for about 9 days. Then I felt a bit out of breath, I had a sort of pressure on my chest, sweating, trembling, palpitations and diarrhoea. I had a paramedic check me over and he suggested I go to A&E to be checked out. So an Ambulance was called. Anyway I had bloods taken and ECG's etc done and fortunately all was ok. But they think it was the Levothyroxine that had caused this. I have now stopped taking it."

   
1.0

Catherine/UK (taken for less than 1 month) July 20, 2016

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Synthroid (levothyroxine): "I'm hypothyroid and skinny as a rail and cannot even gain a single pound, 58 yo, 5'6" 88 lbs, thyroid damaged through radiation, have been on synthroid/levothyroxin 50 mcg daily, and I notice no change at all, still no energy, still totally exhaust 24/7,still losing weight like crazy with a relatively healthy appetite. However, since I totally trust my oncologist, I keep taking them."

   
1.0

dvdbrian July 19, 2016

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Synthroid (levothyroxine): "I can almost guarantee that most of these negative reviews are due to either 1. Taking the medication incorrectly (generic works for some not all), too close to food or iron,calcium, some antidepressants interfere) 2. Taking the incorrect dose 3. Not being consistent(must be close to the same time daily ) I had gone through many changes before finally getting it right. Seems to be working good after getting on brand name and taking it seriously."

   
9.0

John jacob July 9, 2016

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Levoxyl (levothyroxine): "Levoxyl has given me my life back. I did not do well on Synthroid or generics."

   
10

ThyroidMom (taken for 1 to 6 months) July 7, 2016

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"I have been on levo for a year and a half and I have experienced a few side affects tha are not mentioned when prescribed I have heart burn, acid reflux, brain fog, always tired all the time but I love this med it has my periods back to normal which is what I was hoping for so its worth the side affects before being tested I didn't have a period in 18 months."

   
9.0

Sunshine7191 July 7, 2016

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"I am 22 years old and fairly healthy educated young woman. I had blood work done in August 2015 and found out my TSH was 60, so my doctor prescribed 50 mcg of levothyroxine. In January 2016, I had my TSH rechecked and it was down to 30. I continued to take the levothyroxine for a month and a half, from late January to the middle of March. During the time I was taking this medication, I felt so lethargic, I had terrible brain fog, and I was so bloated that I actually got stretch marks on my stomach! I have never been pregnant or even had sex, and I got stretch marks from being miserably bloated! Also, with the levothyroxine, I had the worst heart burn in my life. The acid reflux was so bad that I would get choked and start coughing from it."

   
2.0

DonnaBellaBonnie (taken for 6 months to 1 year) June 30, 2016

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Tirosint (levothyroxine): "I have had trouble with my hypothyroidism for 40 years. The last 4 years it has been out of control.. can't keep my levels good. Fall asleep at the drop of a pin. Tired all the time. Doc put me on tirosint. At first I felt like a million bucks!! Then the panic attacks started, bad horrible cramps in my legs and feet. But the worst was feeling like I was in a constant state of DIVERTICULITIS!! I was eating pain meds and on antibiotics for weeks! Then I stopped taking it. it went away.. it has only been a couple of days... but my belly is feeling better, but my aneixty is still running at a 9.. along with the irritability."

   
4.0

Patty 857 June 23, 2016

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"This medication is used to treat low thyroid hormone levels. I have Hashimoto's. This is an autoimmune disorder where the body attacks the thyroid until it no longer functions properly. Many people with low thyroid hormone levels have this but are not aware because doctors tend to treat with the medication rather than the whole disease. A lot of the people posting claiming side effects are actually describing side effects of LOW THYROID or HIGH THYROID! The medication is simply a replacement hormone and will not make you constipated, have brain fog, anxiety, fibromyalgia, heart palpitations, etc. unless you are taking TOO MUCH or TOO LITTLE of the hormone. A lot of the negative reviews of this medication are absolutely ridiculous!"

   
9.0

Breeta (taken for 10 years or more) June 21, 2016

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Levoxyl (levothyroxine): "I have been taking Levoxyl for 3 months and my blood tests have gone down from 110 to 65 it's still not normal still under active thyroid. Half my hair has fallen out in the 3 month period. My stomach hurts and the Dr said no Pepcid or antacids for 4 hours after taking the medication. My joints and muscles hurt all of the time and I have insomnia. I think I may be adapting to the meds as I no longer have to spend half the day in the bathroom. Diarrhea has lessened but stomach cramps persist. I was just told I need to increase the Levoxyl to 075 mg. I'm terrified I may end up bald with an ulcer"

   
6.0

Happy dog June 13, 2016

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Tirosint (levothyroxine): "I was on the edge of hypothyroidism but not fully diagnosed cause my TSH wasn't considered high enough to be classified but had most of the symptoms so I was given the low dose of a thyroid medication I was so sick, I ended up in the ER with a horrible migraine and throwing up for 14 hrs. My dr. switched me to Tirosint same dose as before and I have no side effects. I am finally feeling human I am not so tired, I am more alert and focused, my TSH level has gone to a much better level."

   
9.0

hbrady21 June 10, 2016

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"osteoporosis,heart valve problems,insomnia,anxiety,bone pain,mdd, levothyroxine is not a good medication does more harm than good"

   
1.0

jack889900w May 28, 2016

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"Original symptoms slightly decreased but side effects such as heart palpitations, sweats, hunger, weight gain, hand tremors, feelings of panic/stress, insomnia, acne, irritable/depressed make me question is it the drug or is it the dosage. Dr says higher dosage is needed. Endocrinologist says lower dosage is needed. Surely medicine for a complaint should be more clear-cut and less guesswork done by the medical profession. I'm told there is no other drug available to me for my hypothyroid problem."

   
3.0

MaryD3zzhttp://www.drugs.com/m (taken for 1 to 6 months) May 10, 2016

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Synthroid (levothyroxine): "will ruin your life"

   
1.0

Anonymous (taken for 10 years or more) April 24, 2016

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"I've been on this 7-8 years and it works well. I able to maintain my idle body weight. When 1st taking it, I was starving and ate everything under the soon. After adjusting to the medicine, I'm able to stay at 115 lbs which is perfect for me. I also have fibromyalgia and feel tired all the time."

   
8.0

Susieq88888 (taken for 5 to 10 years) April 20, 2016

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