Synthroid side effect   Symptom Count : 234039

NAUSEA
8367
FATIGUE
7504
DRUG INEFFECTIVE
7030
HEADACHE
6074
DIZZINESS
6021
DYSPNOEA
5985
DIARRHOEA
5678
PAIN
5313
ASTHENIA
4809
VOMITING
4323
FALL
4079
ARTHRALGIA
3996
MALAISE
3738
PAIN IN EXTREMITY
3643
INSOMNIA
3526
ANXIETY
3496
WEIGHT DECREASED
3351
RASH
3272
PRURITUS
3225
WEIGHT INCREASED
3101
FEELING ABNORMAL
3101
DEPRESSION
3083
OEDEMA PERIPHERAL
2984
CHEST PAIN
2946
BACK PAIN
2823
PYREXIA
2787
HYPERTENSION
2694
PNEUMONIA
2632
ABDOMINAL PAIN
2564
COUGH
2477
CONSTIPATION
2342
MYALGIA
2331
ANAEMIA
2316
MUSCLE SPASMS
2263
TREMOR
2218
ALOPECIA
2157
SOMNOLENCE
2148
ABDOMINAL PAIN UPPER
2147
PALPITATIONS
2124
HYPOTENSION
2110
BLOOD GLUCOSE INCREASED
2101
PARAESTHESIA
2011
FLUSHING
1988
URINARY TRACT INFECTION
1985
DEHYDRATION
1984
BLOOD PRESSURE INCREASED
1968
CONFUSIONAL STATE
1927
GAIT DISTURBANCE
1901
DECREASED APPETITE
1852
DRUG INTERACTION
1850
MYOCARDIAL INFARCTION
1800
HYPOAESTHESIA
1766
HYPERHIDROSIS
1760
ERYTHEMA
1753
INJECTION SITE PAIN
1751
CEREBROVASCULAR ACCIDENT
1742
CONDITION AGGRAVATED
1692
VISION BLURRED
1641
ATRIAL FIBRILLATION
1616
RENAL FAILURE ACUTE
1604
DEATH
1589
HYPOTHYROIDISM
1569
OFF LABEL USE
1548
RENAL FAILURE
1488
MUSCULAR WEAKNESS
1468
LOSS OF CONSCIOUSNESS
1464
CARDIAC FAILURE CONGESTIVE
1461
HYPERSENSITIVITY
1454
HEART RATE INCREASED
1404
URTICARIA
1395
DYSPEPSIA
1382
HAEMOGLOBIN DECREASED
1364
PULMONARY EMBOLISM
1363
GASTROOESOPHAGEAL REFLUX DISEASE
1353
DRUG DOSE OMISSION
1342
ABDOMINAL DISTENSION
1330
CONVULSION
1316
CHILLS
1300
PRODUCT QUALITY ISSUE
1282
SYNCOPE
1280
CONTUSION
1252
ABDOMINAL DISCOMFORT
1234
DEEP VEIN THROMBOSIS
1217
DRY MOUTH
1205
CHEST DISCOMFORT
1201
DYSPHAGIA
1190
SINUSITIS
1180
JOINT SWELLING
1152
NASOPHARYNGITIS
1145
DYSGEUSIA
1123
INJURY
1096
MEMORY IMPAIRMENT
1085
INCORRECT DOSE ADMINISTERED
1083
BALANCE DISORDER
1079
BRONCHITIS
1054
ARTHRITIS
1049
DIABETES MELLITUS
1040
BLOOD CHOLESTEROL INCREASED
1030
INJECTION SITE ERYTHEMA
1008
BLOOD THYROID STIMULATING HORMONE INCREASED
994

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