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Levoxyl and Tiredness: What Users Say

Tiredness: mentioned by 4 users (10.5%)

Based on user experiences from 38 Levoxyl reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

hair loss 18.4%
brain fog 10.5%
fatigue 10.5%
tiredness 10.5%
anxiety 7.9%
insomnia 7.9%
nausea 7.9%
weight gain 7.9%

Reviews for Levoxyl

Showing 4 reviews tagged with "tiredness". Clear filters to view all 38 reviews.
Commonly mentioned side effects
  • KEa...
  • Taken for 1 to 6 months
  • July 3, 2019

For Underactive Thyroid "I was a long-time Levoxyl user prior to the major recall that happened, and I loved Levoxyl and felt fantastic before the recall that happened! I have tried it 4 separate times, and each time I try it, I feel horrible. Imagine the most tired feeling you could ever feel! I cannot function and require naps when I try taking it. Not sure what changes they made to the formula, but for me, it is horrible. I just had to share this, just in case anyone out there is feeling this same feeling. Trust me, the formula has changed and not for the better..."

1 / 10
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128 Report
  • B2L...
  • Taken for 5 to 10 years
  • July 6, 2019

For Hypothyroidism, After Thyroid Removal "Brand name only! Levoxyl brought me back to life after being on Synthroid for the past 6 years. I was on Levoxyl since my thyroidectomy, then was forced to switch to Synthroid when it was recalled. On Synthroid, I was barely functioning, horribly depressed, very tired, moody, painful heavy periods, horrible thoughts, migraines, and motion sickness all the time! Miserable! I finally told my Dr I want to get back on Levoxyl. Thank GOD I did, almost immediately all the bad symptoms stopped and I feel amazing! I’m back to the land of the living! If you are feeling like I did on Synthroid, do not hesitate and switch to BRAND NAME Levoxyl!"

10 / 10
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62 Report
  • Jan...
  • January 29, 2016

For Hypothyroidism, After Thyroid Removal "I'm not sure how to rate Levoxyl, honestly. I had thyroid cancer and a full thyroidectomy 2 years ago, and I still have yet to feel like me again. I'll be good for a few months, then the weight goes back on. I'm exhausted, brain fog, and anxiety. I'm on 176 mcg and 10 mcg T3. I still feel like crap and am unable to lose weight. I used to do bikini competitions for bodybuilding, so I know how to be motivated to eat clean and hit the gym. I'm doing all of this with zero results. I'm beyond frustrated."

5 / 10
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38 Report

Frequently asked questions

  • Ext...
  • Taken for 1 to 2 years
  • April 8, 2022

For Hypothyroidism, After Thyroid Removal "I was doing okay on Levoxyl until my last refill. Finally put it all together tonight and figured it out. Refilled March 3, 2022, and started to feel bad three days later. At first, I was tired, and then cold, hair falling out, my ears are ringing, increase in appetite, aches and pains, constipation, dry mouth, foggy brain, and just getting worse and worse. I do not have a thyroid, so I completely depend on the medication. This happened once before when I was on levothyroxine, and they ended up recalling that med. This is awful. Will call pharmacy tomorrow. Heart rate is in the 50’s, slowing down."

4 / 10
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5 Report

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