Diclofenac is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, swelling, and joint stiffness caused by arthritis. It works by reducing substances in the body that cause pain and inflammation. Diclofenac is available in various dosage forms, including tablets, capsules, and gels.

Diclofenac FAQ


What is diclofenac used for?

Diclofenac is used to relieve pain, swelling, and joint stiffness caused by arthritis and other inflammatory conditions.

How should I take diclofenac?

Follow the instructions provided by your doctor. Diclofenac is available in various forms such as tablets, capsules, and gels, and the dosing can differ for each. Always consult your healthcare professional.

Is diclofenac available over the counter?

Some forms of diclofenac are available over the counter, while others require a prescription. It is important to seek medical advice before using diclofenac.

What are the common side effects of diclofenac?

Common side effects may include indigestion, stomach pain, and headache. However, everyone's response to medication is different. If you experience any unusual or severe symptoms, seek medical attention.

Can diclofenac be used for back pain?

Diclofenac can be used to help relieve back pain, but it's important to consult with a healthcare professional to determine the appropriate treatment for your specific condition.

Is diclofenac safe to use during pregnancy?

It's important to discuss the use of diclofenac during pregnancy with your doctor. This medication may not be suitable for use during certain stages of pregnancy.

Can diclofenac be taken with other medications?

Diclofenac can interact with other medications. It is crucial to inform your healthcare provider about all the medications you are taking to prevent any potential interactions.

What should I do if I miss a dose of diclofenac?

If you miss a dose of diclofenac, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.

How long does it take for diclofenac to work?

The onset of action for diclofenac can vary depending on the dosage form. In general, relief from pain and inflammation may be noticeable within a few hours to a couple of days.

Can diclofenac be used for migraine headaches?

Diclofenac in certain forms can be used to help relieve migraine headaches. However, it's essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment plan.

What is the maximum daily dose of diclofenac?

The maximum daily dose of diclofenac varies depending on the formulation and individual health conditions. Always adhere to the dosage specified by your healthcare provider.

Are there any dietary restrictions when taking diclofenac?

Diclofenac may cause gastrointestinal irritation, so it's advisable to take it with food or milk to help minimize potential stomach upset.

Can diclofenac be used for muscle pain?

Diclofenac is sometimes used to relieve muscle pain associated with conditions such as strains and sprains, but individual suitability should be discussed with a doctor.

What is the difference between diclofenac and ibuprofen?

Diclofenac and ibuprofen belong to the same class of medications (NSAIDs) and have similar uses, but they may vary in terms of dosage, formulation, duration of action, and potential side effects. Always consult with a healthcare professional for guidance.

Can diclofenac cause drowsiness?

Drowsiness is not commonly reported with diclofenac use; however, if you experience any unusual symptoms, it's important to seek medical advice.

What is the shelf life of diclofenac medications?

The shelf life of diclofenac medications varies depending on the formulation and packaging. Always check the expiration date and follow storage instructions provided with the medication.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar