Gemfibrozil Side Effects
What should I watch for?
Visit your doctor or health care professional for regular checks on your progress. Your blood fats and other tests will be measured from time to time.
This medicine is only part of a total cholesterol-lowering program. Your health care professional or dietician can suggest a low-cholesterol and low-fat diet that will reduce your risk of getting heart and blood vessel disease. Avoid alcohol and smoking, and keep a proper exercise schedule.
If you are diabetic, close regulation and monitoring of your blood sugars can help your blood fat levels. This medicine may change the way your diabetic medicine works, and sometimes will require that your dosages be adjusted. Check with your doctor or health care professional.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells.
Common and Rare Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
bloody or cloudy urine
cough or hoarseness
difficult, burning, or painful urination
fever or chills
frequent urge to urinate
lower back or side pain
Incidence not known
Black, tarry stools
large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
muscle cramps or spasms
muscle pain or stiffness
severe nausea or vomiting
shortness of breath
sores, ulcers, or white spots on the lips or in the mouth
troubled breathing with exertion
unusual bleeding or bruising
unusual tiredness or weakness
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Acid or sour stomach
bad, unusual, or unpleasant (after) taste
burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
change in taste
stomach discomfort or upset
Difficulty having a bowel movement (stool)
dizziness or lightheadedness
feeling of constant movement of self or surroundings
sensation of spinning
skin rash, encrusted, scaly and oozing
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.