Ratings, Reviews Summary for SYNTHROID (ABBVIE)

April 2024 Overall Patient opinion of SYNTHROID: 2.6 (somewhat satisfied)

(based on 900 reviews )

Ratings by Age Group for SYNTHROID
Rating Scale from 1 (poor) to 5 (excellent)

Patient Age Group Number of Reviews Average Rating
Pediatric (Under 18) 11 3.09090909090909
Age 18 to 24 60 2.93333333333333
Age 25 to 34 181 2.93333333333333
Age 35 to 44 268 2.58208955223881
Age 45 to 54 214 2.51869158878505
Age 55 to 64 119 2.67226890756303
Age 65 to 74 25 2.2
Age 75 and up 8 1.5

Ratings by Sex for SYNTHROID
Rating Scale from 1 (poor) to 5 (excellent)

Patient Sex Number of Reviews Average Rating
Male 118 2.83
Female 766 2.62
Not Specified 16 2.12

Why SYNTHROID* (Levothyroxine sodium ) is Prescribed for Patients*

Patient opinion of SYNTHROID: satisfied (average rating score: 3.01)

(based on 1360 reviews - combined drugs with same active ingredient - see footnote for timeframe )

Top 10 Reasons for taking** SYNTHROID
(reported on Ask a Patient)

  Reason # of Ask a Patient Reviews
1Hypothyroidism*243
2Epilepsy36
3Trigeminal neuralgia29
4Autoimmune thyroiditis*27
5Convulsion18
6Thyroid cancer13
7Thyroidectomy*10
8Depression7
9Bipolar disorder5
10Fibromyalgia3

*Also included as reason for taking drug in FDA Adverse Events summary.

Top 20 Side Effects of SYNTHROID **
(reported on Ask a Patient)

  Side Effect # of Ask a Patient Reviews
1Weight increased292
2Somnolence259
3Fatigue*207
4Alopecia186
5Depression174
6Disturbance in attention171
7Headache*138
8Arthralgia122
9Anxiety119
10Insomnia106
11Weight decreased102
12Amnesia100
13Pain*84
14Dizziness*78
15Thyroiditis77
16Dry skin71
17Mood swings68
18Cardiac flutter63
19Irritability61
20Drug ineffective*58

*Important! This side effect is also associated with Adverse Event Reports (serious reaction); Also see charts in FDA Adverse Events summary.

Please click here for Safety Information and FDA Adverse Events summary for SYNTHROID

Click to go back to search results and SYNTHROID Reviews used as a basis for this report.

* Reviews for drugs with the same active ingredients have been aggregated in this analysis: Levothyroxine sodium (L-thyrox, Levotabs, L-thyroxine roche, Levothyroxine, Novothyrox, Dexnon, Euthyrox, T4, Levotiroxina sodica, Eutirox, Thyroxine, Sodium levothyroxine, Thyrax, Oroxine, Berlthyrox, Tirosint, Thyroxine sodium, Thyroxin, L-thyroxin henning, Novothyral, Levoxine, Levothyrox, Eltroxin, Tiroxina, Eltroxine, L thyroxine, L-thyroxine, Thyrox, Levothyroid, Eferox, Levoxyl, Levothyroxine sodium, Unithroid, Synthroid, Levolet, Tiroxina sodica, Levo-t, Levothroid)

**Historical Analytics (through 2015) of AskaPatient Reviews Provided by Druginformer.com