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Detailed View: Safety Labeling Changes Approved By FDA Center for Drug Evaluation and Research (CDER) -- December 2004

 

The detailed view includes drug products with safety labeling changes to the CONTRAINDICATIONS, BOXED WARNING, WARNINGS, PRECAUTIONS, or ADVERSE REACTIONS sections. The prescribing information may be accessed by clicking on the drug name.

Summary View

 

Brand (Generic) Name

Sections Modified

Summary of Changes to Contraindications and Warnings

Agrylin (anagrelide hydrochloride) Capsules

(click product name to read prescribing information)

CONTRAINDICATIONS

WARNINGS

  • Hepatic

PRECAUTIONS

  • Drug Interactions
CONTRAINDICATIONS

Anagrelide is contraindicated in patients with severe hepatic impairment. Exposure to anagrelide is increased eight-fold in patients with moderate hepatic impairment. Use of anagrelide in patients with severe hepatic impairment has not been studied.

WARNINGS

Exposure to anagrelide is increased eight-fold in patients with moderate hepatic impairment. Use of anagrelide in patients with severe hepatic impairment has not been studied. The potential risks and benefits of anagrelide therapy in a patient with mild and moderate impairment of hepatic function should be assessed before treatment is commenced. In patients with moderate hepatic impairment, dose reduction is required and patients should be carefully monitored for cardiovascular effects.

Estraderm (estradiol transdermal system)

(click product name to read prescribing information)

CONTRAINDICATIONS

BOXED WARNING

  • Cardiovascular and Other Risks

WARNINGS

  • Cardiovascular Disorder
  • Breast Cancer
  • Dementia
  • Visual Abnormalities

PRECAUTIONS

  • General
    • Hypertriglyceridemia
    • Impaired Liver Function and Past History of Cholestatic Jaundice
    • Ovarian Cancer
    • Exacerbation of Endometriosis
    • Exacerbation of Other Conditions
  • Drug/Laboratory Test Interactions
  • Carcinogenesis, Mutagenesis, Impairment of Fertility
  • Geriatric Use

ADVERSE REACTIONS

  • Genitourinary System
    • Dysmenorrheal
  • Gastrointestinal
    • Enlargement of Hepatic HemangiomasCentral Nervous System
      • Dementia

PATIENT PACKAGE INSERT

CONTRAINDICATIONS

Estrogens should not be used in individuals with any of the following conditions:

  • Liver dysfunction or disease

BOXED WARNING

The Women's Health Initiative (WHI) study reported increased risks of myocardial infarction, stroke, invasive breast cancer, pulmonary emboli, and deep vein thrombosis in postmenopausal women (50-79 years of age) during 5 years of treatment with oral conjugated equine estrogens (CE 0.625 mg) combined with medroxyprogesterone acetate (MPA 2.5 mg) relative to placebo.

The Women's Health Initiative Memory Study (WHIMS), a substudy of WHI, reported increased risk of developing probable dementia in postmenopausal women 65 years of age or older during 4 years of treatment with oral conjugated equine estrogens plus medroxyprogesterone acetate relative to placebo. It is unknown whether this finding applies to younger postmenopausal women or to women taking estrogen alone therapy.

Other doses of oral conjugated estrogens with medroxyprogesterone acetate, and other combinations and dosage forms of estrogens and progestins were not studied in the WHI clinical trials and, in the absence of comparable data, these risks should be assumed to be similar.

WARNINGS

Cardiovascular Disorders

Risk factors for arterial vascular disease (e.g. hypertension, diabetes mellitus, tobacco use, hypercholesterolemia, and obesity) and/or venous thromboembolism (e.g., personal history or family history of VTE, obesity, and systemic lupus erythematosus) should be managed appropriately.     

Breast Cancer

The use of estrogens and progestins by postmenopausal women has been reported to increase the risk of breast cancer. The most important randomized clinical trial providing information about this issue is the Women's Health Initiative (WHI) substudy of CE/MPA. The results from observational studies are generally consistent with those of the WHI clinical trial and report no significant variation in the risk of breast cancer among different estrogens or progestins, doses, or routes of administration......(See prescribing information.)

Dementia

In the Women's Health Initiative Memory Study (WHIMS) ...... After an average follow-up of 4 years, 40 women being treated with CE/MPA (1.8%, n = 2,229) and 21 women in the placebo group (0.9%, n = 2,303) received diagnoses of probable dementia. The relative risk for CE/MPA versus placebo was 2.05 (95% confidence interval 1.21 - 3.48), and was similar for women with and without histories of menopausal hormone use before WHIMS......(See prescribing information.)

Visual Abnormalities

If examination reveals papilledema or retinal vascular lesions, estrogens should be permanently discontinued.

Lac-Hydrin (ammonium lactate) 12% Cream

(click product name to read prescribing information)

CONTRAINDICATIONS

WARNINGS

PRECAUTIONS

  • Geriatric Use

CONTRAINDICATIONS

Lac-Hydrin Cream is contraindicated in those patients with a history of hypersensitivity to any of the label ingredients.

WARNINGS

Sun exposure to areas of the skin treated with Lac-Hydrin Cream should be minimized or avoided. The use of Lac-Hydrin Cream should be discontinued if any hypersensitivity is observed.

Vistaril (hydroxyzine pamoate) Capsules and Oral Solution

(click product name to read prescribing information)

 

CONTRAINDICATIONS

ADVERSE REACTIONS

  • Post-Marketing Experience
    • Body as a Whole
      • Allergic Reaction
    • Nervous System
      • Headache
    • Psychiatric
      • Hallucination
    • Skin and Appendages
      • Pruritus
      • Rash 
      • Urticaria

Hydroxyzine pamoate is contraindicated for patients who have shown a previous hypersensitivity to any component of this medication.

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Brand (Generic) Name

Sections Modified

Summary of Changes to Contraindications and Warnings

Nolvadex (tamoxifen citrate) Tablets

(click product name to read prescribing information)

 

BOXED WARNING

......Uterine malignancies consist of both endometrial adenocarcinoma (incidence rate per 1,000 women-years of 2.20 for Nolvadex vs 0.71 for placebo) and uterine sarcoma (incidence rate per 1,000 women-years of 0.17 for Nolvadex vs 0.04 for placebo).

Prometrium (progesterone, USP) Capsules

(click product name to read prescribing information)

BOXED WARNING

PRECAUTIONS

  • General

ADVERSE REACTIONS

  • Nervous System Disorders

    • Syncope (with and without hypotension)

......The Women's Health Initiative Memory Study (WHIMS), a substudy of WHI, reported increased risk of developing probable dementia in postmenopausal women 65 years of age or older during 4 years of treatment with oral conjugated estrogens plus medroxyprogesterone acetate relative to placebo. It is unknown whether this finding applies to younger postmenopausal women......(See prescribing information.)

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Brand (Generic) Name

Sections Modified

Summary of Changes to Contraindications and Warnings

Children's Advil (50 mg ibuprofen) Chewable Tablets

Over-the-Counter

Please contact Wyeth Consumer Healthcare at 1-800-882-3845 for prescribing information.

WARNINGS
  • Stomach Bleeding
  • Sore Throat

Stomach Bleeding Warning:  Taking more than recommended may cause stomach bleeding.

Sore Throat Warning:  Severe or persistent sore throat or sore throat accompanied by high fever, headache, nausea, and vomiting may be serious. Consult doctor promptly. Do not use more than 2 days or administer to children under 3 years of age, unless directed by doctor.

Elitek (rasburicase)

(click product name to read prescribing information)

WARNINGS
  • Anaphylaxis
Elitek may cause severe allergic reactions including anaphylaxis. This can occur at any time during treatment including the first dose.

Junior Strength Advil (100 mg ibuprofen) Chewable Tablets

Over-the-Counter

(click product name to read prescribing information)

WARNINGS
  • Stomach Bleeding
  • Sore Throat

Stomach Bleeding Warning:  Taking more than recommended may cause stomach bleeding.

Sore Throat Warning:  Severe or persistent sore throat or sore throat accompanied by high fever, headache, nausea, and vomiting may be serious. Consult doctor promptly. Do not use more than 2 days or administer to children under 3 years of age, unless directed by doctor.

Neulasta (pegfilgrastim)

(click product name to read prescribing information)

WARNINGS
  • Splenic Rupture

PATIENT PACKAGE INSERT

Rare cases of splenic rupture have been reported following the administration of Neulasta. Splenic rupture, in some cases resulting in death, has also been associated with filgrastim, the parent compound of Neulasta. Patients receiving Neulasta who report left upper abdominal pain and/or shoulder tip pain should be evaluated for an enlarged spleen or splenic rupture.

Neupogen (filgrastim)

(click product name to read prescribing information)

WARNINGS
  • Splenic Rupture

PATIENT PACKAGE INSERT

Rare cases of splenic rupture have been reported following the administration of Neupogen in both healthy donors and patients. Some of these cases were fatal. Individuals receiving Neupogen who report left upper abdominal and/or shoulder tip pain should be evaluated for an enlarged spleen or splenic rupture.

Pegasys (peginterferon alfa-2a)

(click product name to read prescribing information)

WARNINGS
  • Pregnancy: Use with Ribavirin

PRECAUTIONS

  • Information for Patients
  • Pregnancy
    • Pregnancy:  Category X:  Use with Ribavirin
    • Ribavirin Pregnancy Registry

MEDICATION GUIDE

Ribavirin may cause birth defects and/or death of the exposed fetus. Extreme care must be taken to avoid pregnancy in female patients and in female partners of male patients taking PEGASYS and COPEGUS combination therapy. COPEGUS THERAPY SHOULD NOT BE STARTED UNLESS A REPORT OF A NEGATIVE PREGNANCY TEST HAS BEEN OBTAINED IMMEDIATELY PRIOR TO INITIATION OF THERAPY. Women of childbearing potential and men must use two forms of effective contraception during treatment and for at least 6 months after treatment has concluded. Routine monthly pregnancy tests must be performed during this time.

Rebif (interferon beta-1a)

(click product name to read prescribing information)

WARNINGS
  • Hepatic Injury

PRECAUTIONS

  • Drug Interactions

ADVERSE REACTIONS

  • Liver Dysfunction

Severe liver injury, including some cases of hepatic failure requiring liver transplantation, has been reported rarely in patients taking Rebif. Symptoms of liver dysfuction began from one to six months following the initiation of Rebif......(See prescribing information.)

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Brand (Generic) Name
Sections Modified

Abilify (aripiprazole) Tablets and Oral Solution

(click product name to read prescribing information)

PRECAUTIONS
  • Information for Patients
    • Sugar Content

Aldoril (methyldopa-hydrochlorothiazide) Tablets

(click product name to read prescribing information)

PRECAUTIONS
  • Geriatric Use

Atacand HCT (candesartan cilexetil-hydrochlorothiazide) Tablets

(click product name to read prescribing information)

PRECAUTIONS
  • Carcinogenesis, Mutagenesis, Impairment of Fertility
  • Geriatric Use

ADVERSE REACTIONS

  • Post-Marketing Experience
    • Rhabdomyolysis

Augmentin ES-600 (amoxicillin/clavulanate potassium) Powder for Oral Suspension

(click product name to read prescribing information)

PRECAUTIONS
  • Pediatric Use

Azactam (aztreonam injection)

(click product name to read prescribing information)

SYSTEMIC ANTIBACTERIAL DRUG PRODUCTS STATEMENT to reduce the development of drug-resistant bacteria.

PRECAUTIONS

  • General
  • Information for Patients

Azactam (aztreonam for injection, USP)

(click product name to read prescribing information)

SYSTEMIC ANTIBACTERIAL DRUG PRODUCTS STATEMENT to reduce the development of drug-resistant bacteria.

PRECAUTIONS

  • General
  • Information for Patients

Bicillin C-R and Bicillin C-R 900/300 (penicillin G benzathine and penicillin G procaine injectable suspension)

(click product name to read prescribing information)

PRECAUTIONS - Carton & Syringe

"NOT FOR THE TREATMENT OF SYPHILIS"

 

Cardizem (diltiazem HCl) Injectable, Lyo-Ject Syringe and Monovial

(click product name to read prescribing information)

PRECAUTIONS
  • Drug Interactions
    • Initial Paragraph
    • Benzodiazepines
    • Buspirone
    • Quinidine
    • Rifampin
  • Geriatric Use

Cordarone (amiodarone HCl) Tablets

(click product name to read prescribing information)

PRECAUTIONS
  • Information for Patients

MEDICATION GUIDE

Crixivan (indinavir sulfate) Capsules

(click product name to read prescribing information)

 PRECAUTIONS
  • Pregnancy
    • Pregnancy Category C

Emend (aprepitant) Capsules

(click product name to read prescribing information)

PRECAUTIONS
  • General
  • Information for Patients
  • Drug Interactions
    • Docetaxel
    • Oral Contraceptives

PATIENT PACKAGE INSERT

Extraneal (icodextrin) Peritoneal Dialysis Solution

(click product name to read prescribing information)

PRECAUTIONS
  • Laboratory Tests
  • Geriatric Use

ADVERSE REACTIONS

  • Second Paragraph
  • Eighth Paragraph

Fosamax (alendronate sodium) Tablets and Oral Solution

(click product name to read prescribing information)

PRECAUTIONS

  • Musculoskeletal Pain
    • Bone, Joint and/or Muscle Pain

ADVERSE REACTIONS

  • Post-Marketing Experience
    • Musculoskeletal
      • Bone, Joint and/or Muscle Pain

PATIENT PACKAGE INSERT

Geocillin (carbenicillin indanyl sodium) Tablets

(click product name to read prescribing information)

SYSTEMIC ANTIBACTERIAL DRUG PRODUCTS STATEMENT to reduce the development of drug-resistant bacteria.

PRECAUTIONS

  • General
  • Information for Patients

K-Tab (potassium chloride) 10 mEq (750 mg) Extended-Release Tablets

Please contact Abbott Laboratories at 1-800-255-5162 for prescribing information.

 

PRECAUTIONS
  • Geriatric Use

Clinical studies of K-Tab tablets did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy. 

This drug is known to be substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function.

Lexxel (enalapril maleate-felodipine ER) Tablets

Please contact AstraZeneca at 1-800-236-9933 for prescribing information.

 

 

 

 

PRECAUTIONS
  • Geriatric Use

Clinical studies of Lexxel did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. Elderly patients may have elevated plasma concentrations of felodipine and may respond to lower doses of felodipine. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. This drug is known to be substantially excreted by the kidney and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection. Evaluation of the hypertensive patient should always include assessment of renal function.

Prediapred (prednisolone sodium phosphate) Oral Solution

(click product name to read prescribing information)

PRECAUTIONS
  • Geriatric Use

Protonix  I.V. (pantoprazole sodium) for Injection

(click product name to read prescribing information)

PRECAUTIONS
  • Use in Women
  • Use in Elderly

ADVERSE REACTIONS

  • Laboratory Values

RID Mousse (0.33% pyrethrins and 4.0% piperonyl butoxide) Topical Aerosolized Foam

Over-the-Counter

Please contact Bayer HealthCare at 1-800-468-0894 for prescribing information.

DRUG FACTS
  • Do Not Use Near Eyes
  • See a Doctor

Valtrex (valacyclovir hydrochloride) Caplets

(click product name to read prescribing information)

PRECAUTIONS
  • Nursing Mothers

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Brand (Generic) Name
Sections Modified

Atacand (candesartan cilexetil) Tablets

(click product name to read prescribing information)

ADVERSE REACTIONS
  • Post-Marketing Experience
    • Rhabdomyolysis

Mephyton (phytonadione) Tablets

(click product name to read prescribing information)

ADVERSE REACTIONS
  • Severe Hypersensitivity Reactions

Mifeprex (mifepristone) Tablets

(click product name to read prescribing information)

ADVERSE REACTIONS
  • Postmarketing Experience

Nasonex (mometasone furoate monohydrate) Nasal Spray

(click product name to read prescribing information)

ADVERSE REACTIONS
  • Nasal Polyps

PATIENT PACKAGE INSERT

Penlac Nail Lacquer (ciclopirox) Topical Solution, 8%

(click product name to read prescribing information)

ADVERSE REACTIONS
  • Photosensitization Study

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