Drug Facts : Diclofenac sodium is mainly used for the treatment of pain, swelling or inflammation caused by osteoarthritis, rheumatoid arthritis, menstrual pain, migraine and rigid spondylitis. Diclofenac sodium can also be used for other therapeutic purposes; ask your doctor or pharmacist for more information.

How to take Diclofenac Sodium?

Do not take too much, too little or for too long doses as indicated by your doctor.
Take oral capsules or pills with water, do not chew or crush it, swallow the entire capsule/tablet.
Solution injections can be performed in the physician’s office, hospital or clinic.
Ask your doctor or pharmacist if you have any questions about your medication instructions.


Current article: Knowledge on Medicines- Drug Facts Diclofenac Sodium


How to save diclofenac sodium?

Diclofenac sodium is best kept at room temperature, dry, and protected from light. Do not keep drugs in the bathroom or in the refrigerator to prevent damage. Different brands of diclofenac sodium can be stored in different ways, so be sure to read the medicine manual or consult your pharmacist to find out how to save it. For safety, please keep the medicine out of reach of children and pets. Unless instructed by a physician or pharmacist, diclofenac sodium should not be flushed into the toilet or poured into the washstand.

Precautions to use of diclofenac sodium

Please inform your doctor or pharmacist before taking the following:

Inform your doctor if you are pregnant or breastfeeding, as the instructions for taking medication vary for pregnant women.
Inform your physician and pharmacist about prescription, non-prescription, vitamins, supplements, and herbs that you are currently taking.
Inform your doctor if you are allergic to diclofenac sodium, or have allergic symptoms to any other medications.
Inform your physician if you have any other diseases or ongoing medical treatment.

Does it affect pregnant women or nursing mothers?

There is not enough research to suggest that diclofenac sodium is a risk to pregnant women or nursing mothers, but consult your doctor before taking medication to measure the potential efficacy and risk of the drug.

According to the U.S. Food and Drug Administration (FDA) classification system for pregnancy use, the drug is classified C and D.

A: No risk
B: Mild risk
C: Medium risk
D: High risk
X: Absolute prohibition
N: Unknown

Potential side effects of diclofenac sodium

The following side effects may occur with diclofenac sodium, but it may be applicable for everyone, and all possible side effects are not included below. Ask your doctor or pharmacist if you have any concerns.

Stomach discomfort.
Wanting to vomit
Heartburn.
Diarrhea.
Constipation.
flatulence.
Headache.
Drowsiness.
Dizziness.

Potential interaction with diclofenac sodium

What drugs interact with diclofenac sodium?

Diclofenac sodium and other drugs may interact, which may affect the absorption of the drug or increase the risk of developing serious side effects. To avoid any potential risks, inform your physician or pharmacist of the medications you are taking, such as prescription, non-prescription, and herbs. For safety reasons, do not take medication on your own, discontinue, or change the dosage freely without your doctor’s permission. Drugs that may interact with diclofenac sodium include:

Anticoagulants: such as apatone injections, dabigatran, Commedine, or heparin.
Antidepressants: such as citalopram, paroxetine, or escitalopram.
Diuretics: such as hydrochlorothiazide, chlorothiazone or chlorothiaz
Beta-blockers: e.g. vinegadyllol, bisolol, atenolol, esolol, carvediol.
Non-steroidal anti-inflammatory analgesics: including Hirobo, Naproxen, Meloxicam, Nabutametone, Etodoacid.
Sulfuryl urea antidiabetes: e.g. glimepiride, gliphenyride, meknas, gliprazine.

Does food and alcohol interact with diclofenac sodium?

Diclofenac sodium may interact with food or alcohol, affect drug absorption, or increase the risk of serious side effects. Consult your physician or pharmacist for the interaction of a particular food or alcohol with this drug.

What kind of physical condition affects diclofenac sodium?

The interaction of diclofenac sodium with your own disease may worsen your condition or change the efficacy of the drug. You should inform your doctor or pharmacist of your current condition, especially if you have the following conditions:

Asthma, including Aspirin, or non-steroidal anti-inflammatory analgesics, causing dyspnoea.
Bleeding or blood clotting problems.
History of heart disease, such as heart attack.
Hypertension, Stroke.
Liver disease.
Tumors of the nose.
Gastrointestinal problems such as bleeding, ulcers, repeated heartburn.

Recommended dosage of diclofenac sodium

The following information does not represent medical advice. Be sure to ask your doctor and pharmacist before taking the medication.

Drug Facts Diclofenac Sodium – Adult

Patients with rheumatoid arthritis

Diclofenac sodium: the recommended dose is 50 mg every 8 hours or 75 mg every 12 hours.
Slow-release preparations: the recommended dose is 100 mg once a day, possibly increased to 100 mg every 12 hours.

Osteoarthritis patients

Diclofenac sodium: the recommended dose is 50 mg every 8 hours or 75 mg every 12 hours.
Slow-release preparations: the recommended dose is 100 mg once a day, possibly increased to 100 mg every 12 hours.
Submicron diclofenac: the recommended dose is 35 mg 3 times a day.

Patients with straightening spondylitis

The recommended dose is 25 mg 4-5 times a day.

Mild to moderate acute pain



Submicron diclofenac: the recommended dose is 18 mg or 35 mg 3 times a day.

Severe pain

The recommended dose is 37.5 mg, every 6 hours, depending on the situation, no more than 150 mg per day.
To reduce adverse kidney reactions, a large amount of water must be replenished before using the drug.

Drug Facts Diclofenac Sodium – Doses for children

Idiopatic arthritis in children

Under 3 years of age: risk has not been determined.
Over 3 years old: The recommended dose is 2-3 mg/kg daily for up to 4 weeks.

Drug forms of diclofenac sodium

Late release preparations tablets 25 mg, 75 mg.
Slow-release preparation tablets 100 mg.
Capsules 18 mg, 35 mg.
IV injection solution 37.5 mg/ml.

Overdose or sudden condition

In case of overdose or sudden condition, call 119 immediately or the nearest emergency.

forget to take your medicine

If you forget to take your medicine, you should take it immediately, but if the next time you take it, you should not take it again. You should continue to take it at the prescribed time. Do not take it twice at the same time.

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