Diclofenac Tablets Side Effects
Diclofenac is a nonsteroidal anti-inflammatory drug (NSAID) used to treat mild to moderate pain, inflammation and fever. Available by prescription only in the United States, as of July 2009, the tablets are sold in generic form and under the brand names of Cataflam and Voltaren. Several side effects are possible.
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Gastrointestinal Side Effects
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Like other NSAIDs, diclofenac is associated with several gastrointestinal side effects. These include abdominal pain, constipation or diarrhea, gas, heartburn or indigestion, nausea and vomiting.
Other Common Side Effects
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Other common side effects associated with diclofenac include dizziness, drowsiness and ringing in the ears.
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Cardiovascular Issues
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People who take NSAIDs other than aspirin may have a higher risk of stroke or heart attack.
Serious Gastrointestinal Side Effects
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NSAIDs are associated with serious, although rare, gastrointestinal side effects. These include stomach ulcers, gastritis and gastrointestinal bleeding. Signs of internal bleeding include black, tarry stools, dizziness and weakness.
Liver Considerations
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NSAIDs such as diclofenac can cause elevated liver enzymes, which may be a sign of liver toxicity. This risk increases with chronic alcohol use.
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