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Synthroid (Levothyroxine) - Adverse Event Reports - Serious Event - Drug Ineffective

 



Index of reports > Cases resulting in a serious event (77) > Cases with Drug Ineffective (8)

Below is the selection of adverse event reports related to Synthroid (Levothyroxine) that includes cases resulting in a serious event where reactions include drug ineffective.

Adverse event in 21 year old female receiving Synthroid (Levothyroxine)

Reported by a consumer/non-health professional from United States on 2007-06-12

Patient: 21 year old female

Adverse reactions / side effects: Weight Increased, Drug Ineffective, Dysphonia, Alopecia, Hypothyroidism, Vertigo, Fall, Convulsion

Suspect drug(s):
Lamictal
    Dosage: 100mg variable dose
    Administration route: Oral
    Indication: Epilepsy

Synthroid
    Administration route: Oral
    Indication: Hypothyroidism



Adverse event in female receiving Synthroid (Levothyroxine)

Reported by a consumer/non-health professional from United States on 2007-05-07

Patient: female, weighing 68.1 kg (149.8 pounds)

Adverse reactions / side effects: Irritability, Fatigue, Drug Ineffective, Musculoskeletal Stiffness, Throat Tightness, Feeling Cold, Muscle Spasms

Adverse event resulted in: hospitalization

Suspect drug(s):
Synthroid
    Administration route: Oral
    Indication: Hypothyroidism
    Start date: 2007-04-17

Levothyroxine Sodium
    Indication: Hypothyroidism
    End date: 2007-04-17

Other drugs received by patient: Oxygen; Esomeprazole Magnesium; Hydrochlorothiazide; Nebulizer; Salbutamol; Fluticasone Propionate



Adverse event in female receiving Synthroid (Levothyroxine)

Reported by a consumer/non-health professional from United States on 2007-04-09

Patient: female, weighing 68.1 kg (149.8 pounds)

Adverse reactions / side effects: Irritability, Fatigue, Drug Ineffective, Musculoskeletal Stiffness, Throat Tightness, Muscle Spasms, Feeling Cold

Adverse event resulted in: hospitalization

Suspect drug(s):
Synthroid
    Indication: Hypothyroidism
    Start date: 1982-01-01
    End date: 2000-01-01

Synthroid
    Administration route: Oral
    Start date: 2000-01-01
    End date: 2004-07-01

Synthroid
    Administration route: Oral
    Start date: 2004-07-01

Other drugs received by patient: Oxygen; Esomeprazole Magnesium; Hydrochlorothiazide; Nebulizer; Salbutamol; Fluticasone Propionate



Adverse event in male receiving Synthroid (Levothyroxine)

Reported by a individual with unspecified qualification from United States on 2007-02-28

Patient: male

Adverse reactions / side effects: Wrong Technique in Drug Usage Process, Malaise, Drug Ineffective, Pharmaceutical Product Complaint

Suspect drug(s):
Synthroid (Levothyroxine)



Adverse event in 47 year old male receiving Synthroid (Levothyroxine)

Reported by a pharmacist from United States on 2007-02-01

Patient: 47 year old male, weighing 144.0 kg (316.8 pounds)

Adverse reactions / side effects: Drug Ineffective, Drug Interaction, Convulsion

Suspect drug(s):
Fosamax
    Administration route: Oral

Lamictal
    Administration route: Oral
    Indication: Convulsion

Lovenox

Folic Acid

Synthroid

Pentoxifylline

Lexapro

Nexium

Gabapentin

Furosemide

Trazodone Hydrochloride

Lonazolac Calcium

Aspirin

Vitamin D (Unspecified)

Calcium (Unspecified)



Adverse event in male receiving Synthroid (Levothyroxine)

Reported by a pharmacist from United States on 2007-01-19

Patient: male, weighing 144.0 kg (316.8 pounds)

Adverse reactions / side effects: Drug Ineffective, Drug Interaction, Convulsion, Anticonvulsant Drug Level Below Therapeutic

Suspect drug(s):
Synthroid (Levothyroxine)

Other drugs received by patient possibly interacting with the suspect drug:
Lexapro
    Indication: Drug USE FOR Unknown Indication

Lamotrigine
    Administration route: Oral
    Indication: Convulsion

Enoxaparin Sodium
    Indication: Drug USE FOR Unknown Indication

Folic Acid
    Indication: Drug USE FOR Unknown Indication

Pentoxifylline
    Indication: Drug USE FOR Unknown Indication

Fosamax
    Indication: Drug USE FOR Unknown Indication

Nexium
    Indication: Drug USE FOR Unknown Indication

Gabapentin
    Indication: Drug USE FOR Unknown Indication

Furosemide
    Indication: Drug USE FOR Unknown Indication

Trazodone HCL
    Indication: Drug USE FOR Unknown Indication

Calcium
    Indication: Drug USE FOR Unknown Indication

Aspirin
    Indication: Drug USE FOR Unknown Indication

Ergocalciferol
    Indication: Drug USE FOR Unknown Indication



Adverse event in 47 year old male receiving Synthroid (Levothyroxine)

Reported by a pharmacist from United States on 2007-01-17

Patient: 47 year old male, weighing 144.1 kg (317.0 pounds)

Adverse reactions / side effects: Drug Ineffective, Drug Interaction, Anticonvulsant Drug Level Below Therapeutic, Convulsion

Suspect drug(s):
Nexium
    Administration route: Oral

Lamictal
    Administration route: Oral

Lovenox

Folic Acid

Synthroid

Pentoxifylline

Fosamax

Lexapro

Gabapentin

Furosemide

Trazodone HCL

Aspirin

Calcium

Vitamin D



Adverse event in female receiving Synthroid (Levothyroxine)

Reported by a physician from United States on 2007-01-09

Patient: female, weighing 61.7 kg (135.7 pounds)

Adverse reactions / side effects: Vomiting, Drug Ineffective, Thyroid Cancer, Drug Hypersensitivity, Headache, Constipation, Blood Cholesterol Decreased, Convulsion, Laryngitis, DRY Mouth, Hypocalcaemia, Depression, Arthritis, Feeling Abnormal, Gastrooesophageal Reflux Disease, Crying

Adverse event resulted in: hospitalization

Suspect drug(s):
Celebrex
    Indication: Arthritis

Neurontin
    Indication: Neuropathy

Synthroid
    Dosage: text:unknown-freq:unknown
    Indication: Thyroidectomy

Cholesterol
    Dosage: text:unknown-freq:unknown
    Indication: Blood Cholesterol Decreased

Other drugs received by patient: Calcium with Vitamin D; Calcitriol

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