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Searched for Grapefruit juice. Results 11 to 20 of 37 total matches.

Mifepristone (RU 486)

   
The Medical Letter on Drugs and Therapeutics • Oct 30, 2000  (Issue 1091)
://www.medletter.com 102 The Medical Letter • Vol. 42 (Issue W1091A) October 30, 2000 ketoconazole Grapefruit juice ...
Mifepristone (RU 486; Mifeprex - Danco), an antiprogestin, has been approved by the FDA for termination of intrauterine pregnancies of 49 days or less. It is generally used with misoprostol (Cytotec - Searle), an E1 prostaglandin analog marketed in the USA only for prevention of gastric ulcers.
Med Lett Drugs Ther. 2000 Oct 30;42(1091):101-2 |  Show IntroductionHide Introduction

Two New Drugs for Homozygous Familial Hypercholesterolemia

   
The Medical Letter on Drugs and Therapeutics • Apr 01, 2013  (Issue 1413)
, warfarin and grapefruit juice Pregnancy category B (no evidence of risk in animals; no human studies) X ...
The FDA has approved mipomersen (Kynamro – Genzyme) and lomitapide (Juxtapid – Aegerion), each in addition to a low-fat diet and other lipid-lowering medications, to reduce cholesterol levels in patients with homozygous familial hypercholesterolemia (HoFH).
Med Lett Drugs Ther. 2013 Apr 1;55(1413):25-7 |  Show IntroductionHide Introduction

In Brief: Extended-Release Budesonide (Ortikos) for Crohn's Disease

   
The Medical Letter on Drugs and Therapeutics • Nov 02, 2020  (Issue 1610)
is a substrate of CYP3A4; coadministration of CYP3A4 inhibitors including grapefruit juice could increase ...
An oral extended-release formulation of the corticosteroid budesonide (Ortikos – Ferring) is now available for once-daily treatment of mild to moderate active Crohn's disease of the ileum and/or ascending colon in patients ≥8 years old and for maintenance of remission for up to 3 months in adults. Ortikos is the second oral formulation of budesonide to be approved for this indication; Entocort EC, an ileal-release formulation, was the first. A third oral formulation of budesonide (Uceris) is approved for induction of remission in patients with mild to moderate active ulcerative...
Med Lett Drugs Ther. 2020 Nov 2;62(1610):176 |  Show IntroductionHide Introduction

New Simvastatin Dosing Recommendations

   
The Medical Letter on Drugs and Therapeutics • Aug 08, 2011  (Issue 1370)
) Cyclosporine (Neoral) Ketoconazole (Nizoral) Danazol Posaconazole (Noxafil) Grapefruit juice (>1 qt/d ...
The FDA has announced changes in the labeling of simvastatin to reduce the risk of myopathy. These changes include limiting the use of the 80-mg maximum dose to patients who have been taking it for 12 months or more without evidence of myopathy and new recommendations for use of simvastatin with other drugs. Simvastatin is available alone (Zocor, and others) and in combination with ezetimibe (Vytorin) and with niacin (Simcor).
Med Lett Drugs Ther. 2011 Aug 8;53(1370):61-2 |  Show IntroductionHide Introduction

Alprazolam (Xanax, and others) Revisited

   
The Medical Letter on Drugs and Therapeutics • Jan 17, 2005  (Issue 1200)
have been shown to decrease clearance of alprazolam and may cause toxicity. Grapefruit juice theoretically can ...
Alprazolam, a short-acting benzodiazepine, is one of the most widely prescribed drugs in the US. It is approved by the FDA for treatment of anxiety and panic disorder. An extended-release formulation, Xanax XR, which can be taken once a day, recently became available for panic disorder.
Med Lett Drugs Ther. 2005 Jan 17;47(1200):5-7 |  Show IntroductionHide Introduction

Drugs for Intermittent Claudication

   
The Medical Letter on Drugs and Therapeutics • Feb 16, 2004  (Issue 1176)
, and others), grapefruit juice or omeprazole (Prilosec OTC, and others), can increase serum concentrations ...
Management of intermittent claudication, the most common symptom of peripheral arterial disease (PAD), involves both risk factor modification and symptomatic treatment (WR Hiatt, N Engl J Med 2001; 344:1608; RM Schainfeld, J Am Board Fam Pract 2001; 14:443).
Med Lett Drugs Ther. 2004 Feb 16;46(1176):13-5 |  Show IntroductionHide Introduction

Table: Inhibitors and Inducers of CYP Enzymes, P-Glycoprotein, and Other Transporters (online only)

   
The Medical Letter on Drugs and Therapeutics • Feb 06, 2023  (Issue 1669)
diltiazem dronedarone erythromycin fluconazole fluvoxamine fosamprenavir fostamatinib grapefruit ...
View the Inhibitors and Inducers of CYP Enzymes, P-Glycoprotein, and Other Transporters tables
Med Lett Drugs Ther. 2023 Feb 6;65(1669):e28-30   doi:10.58347/tml.2023.1669g |  Show IntroductionHide Introduction

Dronedarone (Multaq) for Atrial Fibrillation

   
The Medical Letter on Drugs and Therapeutics • Oct 05, 2009  (Issue 1322)
be used with caution. Grapefruit juice should be avoided. Significant CYP3A4 inducers such as rifampin ...
Dronedarone (Multaq - Sanofi-Aventis) has been approved by the FDA for oral treatment of atrial fibrillation and flutter. Amiodarone (Cordarone, and others) is the most effective drug for this indication, but has considerable toxicity.
Med Lett Drugs Ther. 2009 Oct 5;51(1322):78-80 |  Show IntroductionHide Introduction

In Brief: Fexofenadine (Allegra) and Fruit Juice

   
The Medical Letter on Drugs and Therapeutics • May 30, 2011  (Issue 1365)
juice. Many fruit juices such as grapefruit, orange and apple are organic anion transporting peptide ...
Fexofenadine (Allegra, and others) is the most recent second-generation H1-antihistamine to become available over the counter (OTC). Cetirizine (Zyrtec, and others) and loratadine (Claritin, and others) are already available OTC. Cetirizine can be sedating in usual doses. Loratadine can be sedating in higher-than-usual doses. Fexofenadine remains nonsedating even in higher doses.
Med Lett Drugs Ther. 2011 May 30;53(1365):41 |  Show IntroductionHide Introduction

Budesonide (Uceris) for Ulcerative Colitis

   
The Medical Letter on Drugs and Therapeutics • Mar 18, 2013  (Issue 1412)
or grapefruit juice, may increase systemic corticosteroid exposure and should be avoided. Drugs that increase ...
The FDA has approved a new extended-release formulation of the corticosteroid budesonide (Uceris – Santarus) for induction of remission in patients with mild to moderate ulcerative colitis.
Med Lett Drugs Ther. 2013 Mar 18;55(1412):23 |  Show IntroductionHide Introduction