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(gemfibrozil) Tablets, USP
- Patient Information:
Details with Side Effects
LOPID® (gemfibrozil tablets, USP) is a lipid regulating agent. It is available as tablets for oral administration. Each tablet contains 600 mg gemfibrozil. Each tablet also contains calcium stearate, NF; candelilla wax, FCC; microcrystalline cellulose, NF; hydroxypropyl cellulose, NF; hypromellose, USP; methylparaben, NF; Opaspray white; polyethylene glycol, NF; polysorbate 80, NF; propylparaben, NF; colloidal silicon dioxide, NF; pregelatinized starch, NF. The chemical name is 5-(2,5-dimethylphenoxy)2,2-dimethylpentanoic acid, with the following structural formula:
The empirical formula is C15H22O3 and the molecular weight is 250.35; the solubility in water and acid is 0.0019% and in dilute base it is greater than 1%. The melting point is 58° –61°C. Gemfibrozil is a white solid which is stable under ordinary conditions.
What are the possible side effects of gemfibrozil (Lopid)?
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.
Call your doctor at once if you have a serious side effect such as:
- sharp pain in your upper stomach (especially after eating);
- jaundice (yellowing of your skin or eyes);
- blurred vision, eye pain, or seeing halos around lights;
- pain or burning when you urinate;
- unexplained muscle pain, tenderness, or weakness especially if you also have fever, unusual tiredness, and dark colored...
What are the precautions when taking gemfibrozil (Lopid)?
Before taking gemfibrozil, tell your doctor or pharmacist if you are allergic to it; or to other "fibrates" (such as fenofibrate); 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 (such as biliary cirrhosis), gallbladder 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).
This medication is not recommended for use during pregnancy. Consult your doctor for more details.
Last reviewed on RxList: 12/2/2013
This monograph has been modified to include the generic and brand name in many instances.
Additional Lopid Information
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Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Tips to keep it under control.