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Crestor

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Crestor

CRESTOR
(rosuvastatin calcium) Tablets

DRUG DESCRIPTION

CRESTOR (rosuvastatin calcium) is a synthetic lipidlowering agent for oral administration.

The chemical name for rosuvastatin calcium is bis[(E)-7-[4- (4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula:

CRESTOR (rosuvastatin calcium) Structural Formula Illustration

The empirical formula for rosuvastatin calcium is (C22H27FN3O6S)2Ca and the molecular weight is 1001.14. Rosuvastatin calcium is a white amorphous powder that is sparingly soluble in water and methanol, and slightly soluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0.

CRESTOR Tablets for oral administration contain 5, 10, 20, or 40 mg of rosuvastatin and the following inactive ingredients: Each tablet contains: microcrystalline cellulose NF, lactose monohydrate NF, tribasic calcium phosphate NF, crospovidone NF, magnesium stearate NF, hypromellose NF, triacetin NF, titanium dioxide USP, yellow ferric oxide, and red ferric oxide NF.

What are the possible side effects of rosuvastatin (Crestor)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop taking rosuvastatin and call your doctor at once if you have any of these serious side effects:

  • unexplained muscle pain, tenderness, or weakness;
  • confusion, memory problems;
  • fever, unusual tiredness, and dark colored urine;
  • swelling, weight gain, urinating less than usual or not at all;
  • increased thirst, increased urination, hunger, dry mouth, fruity breath odor,...

Read All Potential Side Effects and See Pictures of Crestor »

What are the precautions when taking rosuvastatin calcium (Crestor)?

Before taking rosuvastatin, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: liver disease, kidney disease, alcohol use.

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

Limit alcoholic beverages. Daily use of alcohol may increase your risk for liver problems, especially when combined with rosuvastatin. Ask your doctor or pharmacist for more information.

Older adults may...

Read All Potential Precautions of Crestor »

Last reviewed on RxList: 8/16/2013
This monograph has been modified to include the generic and brand name in many instances.

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Crestor - User Reviews

Crestor User Reviews

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