Levothyroxine User Reviews & Ratings (Page 4)
Brand names: Synthroid, Tirosint, Euthyrox, Levoxyl, Unithroid, Eltroxin, Tirosint-Sol, Thyquidity, Levo-T, Ermeza Novothyrox Levolet Eutroxsig Evotrox …show all brand names
Levothyroxine has an average rating of 5.2 out of 10 from a total of 873 reviews on Drugs.com. 40% of reviewers reported a positive experience, while 46% reported a negative experience.
Reviews for Levothyroxine
- sd2...
- Taken for less than 1 month
- March 4, 2015
Levothyroxine for Underactive Thyroid "I began taking my Synthroid three weeks ago, and I feel great. First, I began breaking my 25 mcg pills into quarters and started out taking only a 1/4 pill. I do this in the morning with a glass of water. I am now taking one 25 mcg pill. My sleeping has improved, I have more energy, my skin looks better, and my face does not look tired. I refused to take this drug initially when I was first diagnosed in 2011 because of a bad scare taking the generic brand, so I let my new meds sit for six months before trying this brand. It works wonders for me, and being a life-long gym and karate guy, I have more energy to do laps in the pool and do weights too. I have taken iodine, and it works okay, but nothing like my Synthroid. Time will tell."
- non...
- October 11, 2013
Levothyroxine for Hypothyroidism, After Thyroid Removal "I have been on Synthroid for 20 years. My dosage is 100. To the person whose thyroid was removed and dosage is 250, sounds a bit high. My TSH level was also 2.54 the last time I went to the doctor, and I feel better than I have in a long time. Anytime I feel a little psycho and mean, I know my levels are off."
Frequently asked questions
- Does levothyroxine cause weight gain or loss?
- What can I eat for breakfast after taking levothyroxine?
- Can I take other medications with levothyroxine?
- Does levothyroxine cause hair loss?
- Anonymous
- January 18, 2011
Levothyroxine for Hypothyroidism, After Thyroid Removal "I was put on Synthroid after having my thyroid removed due to cancer 6 years ago. I think I've been put on every dosage there is. I have not felt the same since. I'm always tired, I wake up wanting to rip someone's head off, armpits sweat horribly, cry over nothing, depressed, hair loss, always colder or hotter than people around me, no energy, etc. But when I talk to my doctor and explain my issues, I'm told that I'm fine. (I beg to differ, needless to say I'm going to see a new doctor next visit.) Though I'm sure Synthroid is a wonderful medication, it just doesn't seem to be working for me in my opinion... my doctor seems to think differently."
- bby...
- Taken for less than 1 month
- November 14, 2016
Levothyroxine for Underactive Thyroid "I was just diagnosed with hypothyroidism in the last days of October of this year. My doctor prescribed me 50mcg levothyroxine distributed by Mylan. I was only on the medication for 3 days! The medicine made me so fatigued and tired, I could hardly go through my day without wanting to pass out and go to sleep. And not only that, but my chest was feeling really uncomfortable. It felt like someone had put 20 pounds on my chest and overall having difficulty taking a deep breath. My doctor then prescribed me the brand name Synthroid with only 25mcg. I had energy like I haven't had in a year, but on the third day, I was having shortness of breath, my heart was beating so hard and fast, and I felt so lightheaded. Seriously, scariest experience I have had."
Are you taking this medicine?
Your review helps others make informed decisions.- Ash...
- May 19, 2020
Levothyroxine for Underactive Thyroid "I have been using Tirosint for over 8 months. I feel good and more energetic during my day. I can actually get more work done without having to take a midday nap. However, I haven’t done blood work to see how the real effects are taking place within, but for the past two months I have started experiencing terrible joint pains in my wrist, fingers, and legs. So I’m starting to wonder based on some of the other comments if this medication is causing these pains."
- And...
- October 10, 2018
Levothyroxine for Underactive Thyroid "I have Graves' disease and took RAI (radioactive iodine (I-131)) to treat the disease, which means now I have to top up my thyroid levels. I've previously taken Levoxyl, Synthroid, and lastly Armour. I always felt miserable with Levoxyl and Synthroid, which is why for the last three years I was taking Armour. Within the last year of taking Armour, I've had terrible inflammation, joint pain, anxiety, insomnia, hair loss, dry skin, weight gain, and the list goes on. It was coincidental that I forgot to take an Armour pill and realized how in one day all my symptoms went away. The next day I took my Armour and they all returned. It was so bad that I couldn't even bend my knees. I was miserable! I've been reading about Tirosint for the last few months, and my endo was more than accommodating to let me try it. WOW! What a difference! I'm not as hungry, losing weight, no anxiety, sleeping through the night, and overall just feeling great, as I've never had thyroid issues. However, I did have some heart palpitations last night. I'm going to get my lab work done today, as I feel the dosage may be too high."
More FAQ
- How long after taking levothyroxine can you drink milk?
- How long does levothyroxine stay in your system?
- How soon after taking levothyroxine can I take omeprazole?
- What is the difference between Levoxyl and Synthroid?
- KAa...
- Taken for 1 to 6 months
- September 19, 2019
Levothyroxine for Hypothyroidism, After Thyroid Removal "Thyroid removed in 2014 due to cancer. Have been on every medicine out there. I was happy on Nature-Throid until a change in 2018, and it quit working. Not happy with NP or Synthroid. Just tried Tirosint 6 weeks ago. Noticed a lot of aches and pains have disappeared. Although this med is absorbed much easier for me, and I had to start skipping a day every 5th day on 125. If I didn't - I experienced pains in lower legs and other signs of overtreatment. I just got my blood work, and TSH was 1.19. So it's working very well. Could probably go on 100, but Dr. is happy with what I am doing. I had a small amount of Hashimoto in my removed thyroid. This med is stronger than levo, so be careful when switching. I was on 135 levo before the switch and started on 125 of this med, and I could tell it was still too much. I even eat breakfast with mine. It doesn't even bother it. So those with gastro issues, try eating with your dose. I'm happy and hope it stays this way for a while. I'm tired of switching meds."
- Jia...
- Taken for 1 to 6 months
- November 2, 2015
Levothyroxine for Underactive Thyroid "Devastating side effects - I have developed severely crippling joint pain in both knees, debilitating nerve pain in feet after 12 weeks of taking this drug for underactive thyroid. Also experiencing muscle spasms, tremors, depression, suicidal thoughts, restlessness, some chest pains, and tingling all over the body. If I could have given it a lower rating, I would have."
- Bel...
- Taken for less than 1 month
- January 3, 2020
Levothyroxine for TSH Suppression "I have been on levo since 2007 for TSH suppression after total thyroidectomy, my pharmacy switched to this type of levo replacement and it is an awful prescription. Within 3 days my chest had such tightness I was ER bound"
- Mil...
- Taken for 10 years or more
- August 31, 2017
Levothyroxine for Underactive Thyroid "I took Synthroid for 10 years. I had severe insomnia, so I also took sleeping pills every day. I was depressed, so I took antidepressants every day. I had high blood pressure, so I took drugs for that. I couldn't focus at work, and just getting up in the morning felt like a chore. In 2013, I switched to natural desiccated thyroid drugs (NDT). It felt like waking up from a bad dream. I'm no longer depressed, my sleep hasn't been this good in my entire adult life. It's like night and day. I wish more doctors gave their patients the opportunity to try solutions other than Synthroid, because clearly, it doesn't work for everyone."
- Lov...
- Taken for less than 1 month
- November 23, 2016
Levothyroxine for Hypothyroidism, After Thyroid Removal "I was on levothyroxine for a year after my cancer surgery/thyroid removal. It was the worst year of my life. I was seriously hating life because I hurt every single day. Muscle aches, swelling, every symptom you can imagine. Weight gain was the worst. I fired my endo and waited two months to see the new one. If I wasn't married, I'd propose to the man. In three weeks, my life has changed. I can go to the gym and not feel like I have been hit by a truck. No muscle aches. I have lost 9 lbs. Brain fog is lifting. I sleep better, and I don't feel like a 47-year-old stuck in a 90-year-old body. I will pay ANY amount of money, and I will NEVER go back."
- Deb...
- January 7, 2014
Levothyroxine for Hypothyroidism, After Thyroid Removal "I had my thyroid irradiated in 2005 due to Graves' disease caused by Hep C treatment (Ribavirin & Interferon). At first, I saw an endocrinologist that prescribed Armour Thyroid, but loss of job and insurance forced me to go to a free clinic, where I received Synthroid. The clinic doesn't seem to understand the difference between experiencing low thyroid levels from naturally occurring hypothyroidism and complete loss of thyroid. My NP says to me, incredulously, 'You take an awful lot of thyroid!', and at that time, I was only taking 75mcg a day. Finally, after three years of 75 to 100mcg, when I felt absolutely crazy (tired, confused, hair loss, cranky, paranoid, angry, enormous weight gain), she now has me on 150mcg which seems not perfect but better."
- Lon...
- Taken for 1 to 2 years
- April 15, 2021
Levothyroxine for Hashimoto's disease "Oh my goodness! My endocrinologist switched me from Synthroid to Tirosint because I wasn't absorbing the Synthroid. After taking Tirosint for a while, I started to become suicidally depressed. I'm not on many Rx, but I felt Tirosint was the culprit. I stopped taking it altogether about 2.5 weeks ago. Guess what? I'm happy. (I did this on my own. Consult with a doctor.) I'm not one who's into supplements, but I researched and researched and found that selenium is supposed to help your thyroid. I've been taking selenium since I've been off Tirosint. (Again, ask your doctor.) I'm now just taking selenium (again, talk to doctor) and I feel great. I would NOT recommend this drug to anyone."
- Peb...
- Taken for 5 to 10 years
- October 25, 2019
Levothyroxine for Underactive Thyroid "I do not notice any difference with the medicine. I’m still suffering from depression, and I have extreme hair loss and weight gain even if I don’t eat more than 1500 calories a day: high protein, low carbs."
- 50y...
- March 29, 2011
Levothyroxine for Hypothyroidism, After Thyroid Removal "My surgeon took charge of my Synthroid medicines - big mistake - it was not until I saw an endocrinologist that I found the correct dosage and felt better. It took 18 months to find the correct dosage. I now take 0.2mg Mon-Fri and add 0.05mg on the weekends. This works for me. I had many problems before I got the right dose, and my surgeon said they were not from the Synthroid - he was wrong. I had extreme fatigue, sleeping 10 hours per night and 1 hour in the afternoons. I had trouble remembering things, as well as the inability to concentrate. I was off balance and frequently missed steps and curbs while walking. As well as often feeling like I was going to black out or faint - never did. With the correct dose everything is much better."
- Jen...
- Taken for 5 to 10 years
- July 3, 2012
Levothyroxine for Hypothyroidism, After Thyroid Removal "After being diagnosed with hyperthyroidism, I had radioactive iodine treatment in 2004. I was put on Synthroid because the radioactive iodine caused hypothyroidism. When this first happened, I had my levels checked every 3 months, and Synthroid levels were adjusted accordingly to fit my needs. We moved the panels to every 6 months for testing, and then yearly. At this point, we are at 150 mcg and I feel great. It has been a journey but Synthroid works better for me than the generic, which we tried for a short time. It depends on what works for you and your body. Don't be afraid to let your endocrinologist know if something isn't working for you, you know yourself best. Good luck."
- bba...
- Taken for less than 1 month
- April 20, 2020
Levothyroxine for Underactive Thyroid "I have been on several thyroid medications for over 8 years. I was always tired, had fatigue, experienced hair loss, and extreme weight gain. I started Tirosint, and instantly I started feeling better."
- Thy...
- August 10, 2018
Levothyroxine for Hypothyroidism, After Thyroid Removal "It was discovered that I had a nodule/goiter on one of my thyroids, and the other wasn't functioning at all. After all the tests, I was put on Levothyroxine generic. I had all the symptoms named in all the other comments. But to come to find out, I couldn't take the generic. I was switched to Synthroid and have been on it for over 30 years. I had to get it adjusted correctly, over the years, and finally got it settled. All the symptoms gradually went away, and I have been doing great since. This one has done the job for me. The only thing I have to say is that once on this medication, the weight maintenance has been constant with good diet and exercise. I have always separated vitamins and thyroid meds, vitamins in the morning and meds at night. It has worked so far, and I'm feeling great. I will continue on this medication. To all, do not give up. There is something that will work with your body, and it will be like a miracle. This was my miracle."
- Anonymous
- March 5, 2010
Levothyroxine for Hypothyroidism, After Thyroid Removal "I had my thyroid removed almost a year ago, and I can agree that while I have not lost any weight using this drug, I have not gained any either. I have had horrible mood swings and lost a great deal of my hair. My doctor refuses to change the dosage because she says 'I'm within normal range' - whatever that means. I do feel like I'm experiencing memory loss or having problems concentrating."
- Ver...
- March 30, 2015
Levothyroxine for Underactive Thyroid "My disabled brother was previously prescribed generic levothyroxine and brand name Synthroid. On both, he was basically in a continual state of lethargy to the point where he would fall asleep on the commode or at the dining table. Never heard of Tirosint until requesting help. This medicine has been incredible. No more lethargy and continuous sleeping during the day. Family members have commented that he is more alert, engaged and seems to be happy. They would be correct!"
- Anonymous
- August 11, 2019
Levothyroxine for Underactive Thyroid "I have to say I was excited to try Tirosint, but after roughly 8-9 weeks, I started to notice tingling in my legs and left arm. I also noticed redness on my chest and vision issues. I wouldn’t have thought it was the medication, but since I don’t take it one day out of the week, usually every Sunday, I would start to feel better by the end of the day. Once I started to take it again on Mondays, my usual schedule, usually by 4 hours later, I started to get the tingling feeling again. My legs felt weak, and my knees and joints were hurting. I do better on Synthroid."
- Anonymous
- Taken for 1 to 6 months
- May 27, 2012
Levothyroxine for Hypothyroidism, After Thyroid Removal "I had half my thyroid out almost three months ago. Started taking medication about five weeks post-op. I have become depressed and stressed. Everything bothers me and I cannot let it go. I go days without sleeping and live on black coffee. I have the shakes and hate everybody and everything. I cannot rid myself of the stress. I do not know if this is the medicine but that is the only new medicine I have been taking."
- tan...
- Taken for 1 to 6 months
- September 9, 2015
For Underactive Thyroid "I started taking Levothyroxine around 2 months ago, building up from 50 to 75. Recently had blood test back, and my results have come back as normal now! I went from nearly collapsing while out walking my dog. Having aches and pains. Brain fog, no energy at all... falling asleep at the drop of a hat! Fights with hubby, because I was so fatigued! Was going on like that for years, until Doctor gave me the blood test, and realized it was a medical condition. I thought it was me, just being tired and irritable. Now I am starting to recover, slowly, weight gain. Went from 9 stone to 12.2. 3 stone. now I have to lose all this weight because of hypothyroidism... nightmare! But I feel more awake, more energy, hope this review helps someone!"
- Har...
- February 26, 2011
Levothyroxine for Underactive Thyroid "I've been taking Synthroid since October 2010 for my underactive thyroid and am also a type 2 diabetic. It is now February 2011 and things are wonderful. After about two weeks, my mood improved. After 6 weeks, I was able to get a haircut (prior to this my hair kept breaking off at the ends) and my hair shines again. I've also lost a total of 15.5 pounds and counting. My doctor says it's because the Synthroid has corrected my metabolism. No bad side effects to date (fingers crossed for the future too). I am on a low dose...25mg. Monday through to Friday only...Weekends off."
See also:
Synthroid
Synthroid (levothyroxine) treats hypothyroidism (low thyroid hormone) and different types of ...
Armour Thyroid
Armour Thyroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, thyroid ...
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
Tirosint
Tirosint is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
Euthyrox
Euthyrox (levothyroxine) is used to treat hypothyroidism and to treat or prevent goiter. Includes ...
NP Thyroid
NP Thyroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, thyroid cancer ...
Levoxyl
Levoxyl treats hypothyroidism (low thyroid hormone) and treats or prevents goiter. Learn about side ...
Unithroid
Unithroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
Levothroid
Levothroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
Thyroid desiccated
Thyroid desiccated is taken to replace the body's natural thyroid hormones and is used to prevent ...
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Professional resources
- Levothyroxine monograph
- Levothyroxine (FDA)
- Levothyroxine Capsule (FDA)
- Levothyroxine Injection (FDA)
- Levothyroxine Injection, Solution (FDA)
Other brands
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Levothyroxine for Hashimoto's disease "This drug has many side effects that I am experiencing: labored breathing, hair loss, blurred vision, fatigue, chest pain, heart skipping beats, nausea, and insomnia. I was taking a little oblong yellow levothyroxine that worked great, but the drug store changed companies, and this pill is round and white."