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Treato analyzes billions of patient discussions to understand what patients are saying about their experience with regard to their treatments, diseases and side effects. Treato algorithmically identifies patients' positive experiences about medications within their Web posts, for example acne that cleared up, high blood pressure that was reduced, a certain drug that "worked", and so forth. Treato aggregates all of these discussions to calculate how many positive patient posts each medication received, relative to other drugs. Note that positive patient posts about medications are always aggregated in relation to a specific condition, since the same medication may be used for more than one condition.
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Method of use: Injection, Pill
Prescribing mode: Rx
Levothyroxine, also L-thyroxine, synthetic thyroxine, or 3,5,3',5'-tetraiodo-L-thyronine, is a synthetic form of th...
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Synthroid for Hypothyroidism
140,508 conversations around the web about Synthroid to help you make a decision
We analyzed what people said about Synthroid and compared it to other Hypothyroidism medications
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7 / 10
Based on medical discussions around the web

Does Synthroid cause Headaches ?

Headaches is a known side effect of Synthroid
#6 in Synthroid discussions - 2,425 posts discuss Headaches with Synthroid. Headaches is #6 concern in Synthroid discussions.
We found 2,425 discussions
Post from
" ...! Synthroid maybe ? I have a dull head ache everyday ...thyroid problems...LOL. What are some of the symptoms or side effects rather from the synthr... "

" wow.. i'm also taking synthroid.. and i've also had headaches and anxiety.... oh yeah, the feelings... "

" ...Have been on levoxyl for eight has put me on Tirosint. Has anyone worked well? Synthroid gives me horrible headaches and hair loss. Tha... "

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" ...on Synthroid and suffering awful side effects such as headaches, insomnia, palpitations, night sweats, and severe dizzy spells (I have Hashimoto's) my doctor... "

" ...and already see an increase energy level and decreased appetite. So happy!! I got a headache today after taking the generic synthroid. I am hoping it is... "

" ...took my first dose of synthroid today. I ahve had a headache all day, i have flet sick to my stomach and the worst of... "

" ...Also I would like to mention when I was taking synthroid I suffered severe headaches and swelling of my hands among a thousand other symptoms. So call... "

" i just started synthroid and get a headache almost immediately after taking it. YOU are not crazy and find a doctor that has some respect, listens and cares. Doctors cease... "

" ...everyday - I started Synthroid and stopped caffeine and they virtually went away. Lately, however, I have been getting more frequent headaches again and I also feel mo... "

" addition dry mouth,eyes ...but C-peptide was 4x normal value and some thyroid results were borderline. Started me on synthroid but I still have headaches & slight dizziness after... "

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