Levothyroxine User Reviews & Ratings

• fam...
• Taken for 1 to 6 months
• November 21, 2020

Levothyroxine for Underactive Thyroid "I am a family doctor who just got lab results on a patient taking Euthyrox. 6 months ago her tests were fine while she was on levothyroxine generic. Walmart switched her to Euthyrox, and her labs look like she just stopped taking her thyroid medicine completely. TSH is over 15. I have called her pharmacy and asked them to start an investigation of the Euthyrox, replace her pills with real medicine and will be looking into what else I need to do to protect the public."

• And...
• Taken for 6 months to 1 year
• April 22, 2021

Levothyroxine for Underactive Thyroid "Update: I posted on March 11, 2021, and shared how I switched back to my regular medication from Walgreens, which is just the generic Levothyroxine 88mg and stopped taking this horrible pill from Walmart called Euthyrox, which is their version of the generic brand but with horrible side effects. Today is April 21, 2021, and I feel like a brand new person! I finally feel normal! I prayed for this moment to feel like my old self! The horrible side effects have all subsided!! I just want to share with everyone that there is hope! I’ve been trying my hardest to be patient with my body. I also was taking ibuprofen for the aches and pains in the meantime. But I can finally share with you all that I’m doing great! I pray for everyone else to feel better soon. There is HOPE and light at the end of the tunnel."

• And...
• March 11, 2021

Levothyroxine for Underactive Thyroid "I was taking Levothyroxine 88mg from Walgreens or CVS since I was 18. Now I’m 33. Switched pharmacies to a neighborhood Walmart because it was closer to home back in Sept 2020. They gave me a generic called Euthyrox and said it was the exact same thing, so I trusted them. They just said the packaging was different. They were so wrong! Since September 2020, I’ve been having horrible side effects - muscle aches, pains, and stiffness all the time! Muscle weakness, blurred vision, chest pains, severe acid reflux (GERD-like symptoms). Foggy brain, forgetfulness, and feeling cold all the time. Didn't feel like myself at all! I almost passed out twice last week and had enough! I went to the Dr and she immediately switched me back to my meds from before. Today will be 6 days that I have switched back and my side effects have been subsiding. It was so scary and still is knowing this medication is out there! Please don’t take it. When I almost fainted and had chest pains, that was the scariest part for me."

• And...
• Taken for 1 to 6 months
• January 18, 2019

Levothyroxine for Underactive Thyroid "I’ve been on Tirosint for 3 months now. The best I’ve felt in YEARS! I previously posted in October and I can only say if the other various thyroid medications are making you feel awful, YOU HAVE TO TRY TIROSINT! My energy level is fabulous, losing weight, no hair loss, coherent, etc, and overall LIVING LIFE to the FULLEST."

• joy...
• Taken for less than 1 month
• February 10, 2021

Levothyroxine for Underactive Thyroid "In November 2020, I was diagnosed with low thyroid. My doctor put me on levothyroxine 25 mcg. I also went to Walmart and they gave me Euthyrox. I started taking it on the 11th. After taking it for one week, I began having hip pains that radiated into my legs. My joints ached and burned. I had headaches, low energy, dizziness, confusion, and a foggy brain. I didn't want to move as it hurt. I am a retired nurse and knew the recent change was due to medication. I stopped taking it on the 19th of November. I went to the doctor's office and was told to stop taking it. By Thanksgiving, I was feeling better. It took a few weeks to feel normal again. I have been prescribed Synthroid today and going to try it. It is the brand name of levothyroxine. Hopefully, I can use it. They need to inform people about how dangerous this medication is. I will stop using Walmart. They told me I was sick with a virus and treated me like I was delusional or making it up. I hope they never experience the same as I did."

• Mel...
• Taken for 1 to 6 months
• January 9, 2021

Levothyroxine for Underactive Thyroid "Was switched to Euthyrox 4 months ago from levothyroxine at Walmart pharmacy. This change was made without my doctor's approval. I was told it was the very same medicine I had been getting before. It is not the same medication. I have begun having extreme dizzy spells, severe anxiety, and shortness of breath. I've been on the same dose of levothyroxine for over 10 years, and now my levels are extremely high. I'm experiencing an overdose of levothyroxine. My doctor has prescribed a lower dose and wanted me to go back to taking the original levothyroxine. I went to Walmart this morning to pick it up, and they filled it again with Euthyrox. They talked me into keeping it. After reading these comments, I am not going to be taking this brand! I will be calling the FDA and Walmart Headquarters on Monday morning!"

• NAa...
• September 8, 2020

Levothyroxine for Underactive Thyroid "Walmart switched my levothyroxine to Euthyrox. The first day, I had a headache almost at migraine level. Within two weeks, my hair was falling out, insomnia every night. I have been on levothyroxine for 12 years with no issues. Do not take this medication."

• Won...
• Taken for 10 years or more
• February 16, 2019

Levothyroxine for Underactive Thyroid "I was on Synthroid for 10 years. I was in so much pain in my joints, I couldn't function. This is a known side effect of this medicine. My numbers were where they were supposed to be per the doctors, but I still felt tired and my hair was still falling out. After my husband and I did research, we worked with my doctor and switched to Armour Thyroid. Within 6 weeks my pain was gone, I felt better. I wasn't tired and my hair was falling out. No matter what medicine you use - you know how you should feel. Do the research and work with your doctor. Only you know how you should feel. Don't depend on the doctor to tell you."

• Nat...
• Taken for 10 years or more
• March 14, 2019

Levothyroxine for Underactive Thyroid "A word of caution about levothyroxine - not all levothyroxine drugs are equal. I recently experienced a nasty episode with generic levothyroxine because the manufacturer changed the formula (replaced lactose with mannitol) which made me very sick for months (dizziness, nausea, over tiredness, chest pain, and arrhythmia). It took a while to figure out since there was no communication of a 'change' from the manufacturer. The switch to 'Tirosint' was a lifesaver! Right away, the symptoms subsided. It is so important to check the excipients (fillers). Tirosint has glycerin, water, levothyroxine, that's it! As an NTI drug (narrow therapeutic index), I would never risk the generic again. I was too sick and spent too much money with docs who couldn't find anything wrong with me! After doing research, I asked for just ask for the brand - I am so glad as it solved all of my 'issues'!"

• Kir...
• Taken for less than 1 month
• August 18, 2020

Levothyroxine for Underactive Thyroid "Please don't take Euthyrox if you are switching from Levothyroxine, after taking for a month. My hair were falling like crazy, loose stool and lot more side effects. Please think twice before taking Euthyrox."

• Ral...
• Taken for less than 1 month
• January 9, 2021

Levothyroxine for Underactive Thyroid "Walmart substituted this rubbish Euthyrox today on my refill after I specifically told them not to. I called Corporate and gave them 24 hours to deliver my regular Levothyroxine or I would not only move my scripts, I would file charges for causing harm as this Euthyrox can cause heart attacks."

• Rob...
• March 11, 2013

Levothyroxine for Underactive Thyroid "Synthroid saved my life... been taking it for almost four years now. I had all of the worst symptoms in the worst way of a basically dead thyroid. I was feeling better within a week of taking it and continued to feel better and better every day for about the next six months. That's when it leveled off and I've been happy (and grateful) ever since. It took about a year or so to lose all of the weight I gained as a result of crummy thyroid. The weight just came right off after taking Synthroid. I'm on 225mcg per day with very minimal side effects... so minimal that I can't recall what they are at the moment."

• Mom...
• Taken for 1 to 6 months
• September 30, 2020

Levothyroxine for Underactive Thyroid "Pharmacy gave me Euthyrox instead of Levothyroxine (generic). I didn't think it would make a difference, so I have been taking it for several months. Kept feeling worse but didn't connect it to the meds. To the point now I can barely function - arms hurt so bad, so tired I can hardly make it through my day, headache, etc. Called pharmacy to see why they switched it. She said, 'That is just what Walmart sends us. Lots of people have been complaining and switching back.' So, so am I! Hope I start feeling better soon. Shame on you, Walmart, for switching people's meds without a doctor's request!"

• sha...
• Taken for 10 years or more
• January 19, 2014

Levothyroxine for Underactive Thyroid "Reading all the posts/comments on here - PEOPLE - if you are still feeling bad and not noticing relief from symptoms of an underactive thyroid, PLEASE TELL YOUR doctor. If your doctor disagrees with you, then find an ENDOCRINOLOGIST to get a second opinion. They specialize in endocrine issues, which the thyroid falls under. You know your own body better than your doctor - research the symptoms of an underactive thyroid and if you are still feeling them, then get a second opinion. Never stop taking this medication on your own, it takes 4 to 6 weeks to notice a difference in your body. Also, ask your doctor to write DISPENSE AS WRITTEN on your prescription to avoid the pharmacy giving generic."

• Anonymous
• Taken for 1 to 2 years
• July 26, 2019

Levothyroxine for Underactive Thyroid "I was doing great on Tirosint until manufacturers changed to IBSA. I developed gastritis and arthritic neck pain, fatigue, and weakness. Felt like I had the flu. This medication has cost me a lot of time and money. Please start checking for any manufacture changes to your thyroid medication."

• ACB...
• May 12, 2013

Levothyroxine for Hashimoto's disease "I was affected by the Levoxyl recall and was devastated. I had been on Levoxyl for Hashimoto's for about 3 years, it was the only thyroid med that made me feel what I thought at the time was 'good'. Looking back, I wasn't good at all...no sex drive, weight gain, swollen face, extreme anxiety. I switched to Tirosint about a month ago, and when I noticed these side effects dissipating, I was ECSTATIC but also so confused! I had no idea the Levoxyl was causing so much negativity in my life. Tirosint has NO fillers, and for that reason, all those negative side effects from Levoxyl were gone. I dropped 5 lbs almost immediately, taking me back to my post-Hashimoto's weight. Sex drive was back, anxiety decreased. Best of all, I'm just happy again!"

• RDa...
• Taken for 5 to 10 years
• April 10, 2019

Levothyroxine for Hypothyroidism, After Thyroid Removal "I'm so sorry to read all of the terrible experiences some people have had. I can only speak to my situation. I had my thyroid ablated about 5 years ago. It was absolutely the right & necessary thing for me. I am currently taking 88mcg Synthroid, daily. It works great for me. I'm extremely sensitive to meds, so my dr opted to start me on a low dose & check my levels every month until I got a 'normal' result. It took a few months. I now am tested every year, but also go by how I'm feeling. My dr is very understanding. FIND A GOOD DR. This med has worked great for me. I'm able to maintain a healthy weight, my hair stopped coming out, my nails are stronger, I have plenty of energy. My other lab numbers are great. I hope this helps someone."

• los...
• November 20, 2013

Levothyroxine for Hypothyroidism, After Thyroid Removal "My thyroid disease was caught by my determination to find the real cause of my sudden physical & mental change. Long story short, I had thyroid cancer twice (2010 & 2012). April 2013 saw a thyroidectomy, followed by radiation 3 months later. It has taken all my strength not to give up. I am finally on 175mcg & my endocrinologist is brushing off my complaints of being depressed over nothing, tired, weak, cold, forgetful, waking up with aching feet. She said 2.1 is in range & Synthroid is the solution. It isn't enough! Either it or my dose isn't agreeing with my body. I'm so tired of being tired. Some days it feels like I have cinder blocks tied to my feet."

• Doe...
• Taken for 1 to 2 years
• January 3, 2020

Levothyroxine for Hashimoto's disease "This stuff is just awful! I’ve had my TSH go as high as 52.0 (wasn’t aware it was that out of control) and felt better than I do now on years of treatment on brand name Synthroid! Endocrinologist just doesn’t seem to agree? And now I have a whole new set of symptoms such as itchiness all over, horrible anxiety, headaches, weight gain, the list goes on and on, and nothing new has been added to my daily routine, I know it’s this medication, I hate it. Just throwing this out there for anyone else so that you know you're not crazy! Good luck!"

• Anonymous
• Taken for 1 to 6 months
• August 27, 2020

Levothyroxine for Underactive Thyroid "My pharmacy changed me to this brand after being on levothyroxine. My hair has been falling out, weight gain, brittle nails, and more side effects. This does not work for your thyroid. Had my TSH done in March, and it was pretty close to the normal range. After that, the pharmacy changed my levothyroxine to this one. My TSH is low, and this is why I am having the issues. I am upset that the pharmacy can just change things without checking with you first. Don't take this brand of medication."

• Anonymous
• Taken for less than 1 month
• March 17, 2013

Levothyroxine for Underactive Thyroid "Only been on this medicine for 4 days and it has already made a huge difference in how I feel. The depression was awful and the intolerance to the cold was bone chilling. I hope things continue to look up. So far so good!"

• Bos...
• Taken for 5 to 10 years
• August 31, 2019

Levothyroxine for Hypothyroidism, After Thyroid Removal "Been on Tirosint for 7 years after switching from other forms of levothyroxine. Been doing great on it, with small dose changes when needed. 4 months ago, was feeling unwell, endo tested me & my TSH was highest it's been since before I started Tirosint. We increased my dose, I'm now worse with full hypo symptoms that are affecting all areas of my life & functioning (intense pain, fatigue, brain fog, menstrual issues, etc.). Just had my thyroid panel & my TSH has climbed HIGHER on a Tirosint dose increase - opposite of what should be happening. Hasn't been this high since my thyroid was removed. I contacted the Tirosint manufacturer to see if the formulation has changed - NO RESPONSE. Will contact all the necessary channels to find out what's going on. It seems obvious that it must be the meds, since my issues coincide with their packaging & capsule sizes changing. I'm livid that they haven't responded. People's lives are at stake. Those without thyroids NEED effective hormone replacement to LIVE."

• ccg...
• October 23, 2016

Levothyroxine for Underactive Thyroid "I was falling asleep every time I sat down - even at the computer, rocking a baby, in a car ride. I was trying to lose weight, but gaining instead. Someone would touch me and I would start sweating. I am 58. I have been on Synthroid (not generic) for 6 days now. I too am feeling a whole lot better. I was at 202 lbs 10 days ago. Today I am at 187.6 lbs. I did fall asleep at the computer again last night, but my energy level is coming back."

• Sky...
• Taken for 1 to 2 years
• June 18, 2019

For Underactive Thyroid "When Dr. increases the dosage for levothyroxine, I get overly anxious, palpitations, lack of concentration, can't sleep, an overall feeling of not feeling well, faintly feeling, no energy, bloated, itchy, eye problems, irritated, confusion, feeling like crying, very emotional, and this is only taking 50mg. I felt I was dying. The moment I took half of 25mg like I was doing before, I returned to my normal self. Doctors don't care about your symptoms, they just want to go by the book, and I'm not the only one reporting this. Others like me are out there. Doctors are not listening to us."

• Geo...
• Taken for 1 to 6 months
• October 12, 2020

Levothyroxine for Underactive Thyroid "Began taking in early June when Walmart pharmacy refilled my prescription, saying Euthyrox was their new generic and what I would be getting going forward. Within days of taking the first pill, I began to experience headaches that progressively increased in duration and frequency during the four months of taking Euthyrox. Then began the insomnia, tinnitus, heat intolerance, uncontrollable sweating, swelling in the face and eyelids, diarrhea, neck and shoulder pain, blurred vision, fatigue, occasional dizziness, dry mouth, loss of appetite, and brain fog. Stopped Euthyrox almost two weeks ago, and most symptoms have gone away except for headaches and neck pain. Definitely returning to the prior medication, this one was disabling."