What are diclofenac tablets used for?
Diclofenac tablets are a prescription anti-inflammatory medicine used to reduce pain, inflammation, and swelling. They’re commonly prescribed for conditions such as arthritis (including osteoarthritis and rheumatoid arthritis) and other painful inflammatory conditions.
How do diclofenac tablets work?
Diclofenac is a nonsteroidal anti-inflammatory drug (NSAID). It helps lower inflammation and pain by reducing prostaglandins, chemicals the body makes during injury or inflammation.
What are the common side effects?
Common side effects can include stomach pain, heartburn, nausea, and indigestion. Diclofenac, like other NSAIDs, can also cause more serious problems in some people, including bleeding or ulcers in the stomach or intestines and kidney-related effects.
What risks should patients watch for?
Patients are usually advised to seek urgent care if they have signs of serious bleeding (such as black/tarry stools or vomiting blood), allergic reactions (swelling of the face/lips, rash, trouble breathing), severe stomach pain, or reduced urination. NSAIDs can also increase cardiovascular risk in some patients, especially with higher doses or longer use.
Who should avoid diclofenac tablets (or ask a clinician first)?
Diclofenac may not be appropriate for people with:
- A history of NSAID-related stomach ulcers or GI bleeding
- Certain kidney disease or reduced kidney function
- NSAID allergy or asthma triggered by NSAIDs
- Certain heart conditions or high cardiovascular risk (decision depends on individual risk factors)
How to take diclofenac tablets safely
Follow the prescriber’s dosing instructions and do not take it with other NSAIDs (like ibuprofen or naproxen) unless a clinician tells you to. Taking it with food can help reduce stomach upset, but the exact advice depends on the specific diclofenac formulation prescribed.
Does diclofenac interact with other medicines?
Diclofenac can interact with several medication classes, including blood thinners (like warfarin), antiplatelet drugs, some blood pressure medicines, and other NSAIDs. These combinations can raise the risk of bleeding or kidney problems. Patients should check their full medication list with a pharmacist or prescriber.
What’s the difference between diclofenac tablets and other forms?
Diclofenac also comes in other formulations (such as topical gels, and different oral release types). Tablets are typically used for whole-body pain and inflammatory conditions, while topical forms are often used for localized joint or muscle pain to reduce systemic exposure.
Can diclofenac tablets be used long term?
Some people take NSAIDs long term for chronic conditions like arthritis, but clinicians usually aim for the lowest effective dose for the shortest time needed due to GI, kidney, and cardiovascular risks.
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If you tell me the dose strength (for example, 25 mg, 50 mg, or “extended-release”) and what you’re using it for (arthritis pain, dental pain, injury, etc.), I can give more targeted guidance on typical use and what side effects to monitor.