Medication info
Difenac Tablet (Diclofenac Sodium)

Difenac Tablet (Diclofenac Sodium)

Prescription medicationTablet경구
Ingredient · strength
Diclofenac Sodium›25mg / 1 tablet
Manufacturer / importer
동광제약(주)
Appearance
Yellow enteric-coated round tablets
Packaging
1000 tablets (bottle)
Approval status
Active

MFDS item code 198000058 · Notified 1980.03.29 · Insurance code 645901100

Summary

Main use
Relief of inflammation and pain in rheumatoid arthritis, osteoarthritis (degenerative joint disease), etc.
Who takes it
Adults · Children
Adult dose
As diclofenac sodium, the initial dose is 100 mg per day, and for maintenance or long-term treatment, 75-100 mg per day divided into 2-3 oral doses.
Child dose
Administer orally in divided doses of 0.5-3 mg per kg of body weight per day, given 2-3 times. Adjust according to age, condition, and symptoms.

Ingredients

Manufacturer
동광제약(주)

Efficacy & effects

Relief of inflammation and pain in rheumatoid arthritis, osteoarthritis (degenerative joint disease), etc.

  • Rheumatoid arthritis
  • osteoarthritis
  • ankylosing spondylitis
  • postoperative inflammation
  • post-traumatic inflammation
  • pain
  • acute gout
  • non-articular rheumatism
  • low back pain
  • dental pain
  • dysmenorrhea
  • inflammation in the ENT area
View approved original text

This medication is primarily used to treat rheumatoid arthritis, osteoarthritis (degenerative joint disease), and ankylosing spondylitis. It is also effective for various pain and inflammatory diseases, including inflammation and pain following surgery or trauma, acute gout, non-articular rheumatism, low back pain, dental pain, dysmenorrhea, inflammation and pain in the ENT area, and periarthritis of the shoulder. The injectable form is also used for renal and hepatic colic, while oral and sustained release formulations are mainly used for diseases related to arthritis. Therefore, this medication aids in alleviating symptoms of various musculoskeletal disorders and inflammatory pain.

How to take

Adult dose

As diclofenac sodium, the initial dose is 100 mg per day, and for maintenance or long-term treatment, 75-100 mg per day divided into 2-3 oral doses.

Child dose

Administer orally in divided doses of 0.5-3 mg per kg of body weight per day, given 2-3 times. Adjust according to age, condition, and symptoms.

Precautions

People who regularly consume more than three glasses of alcohol daily should consult a doctor or pharmacist before taking this medication. This medication may cause gastrointestinal bleeding and could be dangerous for people who consume excessive amounts of alcohol. Nonsteroidal anti-inflammatory drugs (NSAIDs), including this medication, can increase the risk of cardiovascular diseases. Serious cardiovascular issues like myocardial infarction or stroke may occur, so individuals with cardiovascular diseases or risk factors should exercise caution. This medication can cause serious problems such as gastrointestinal bleeding, ulcers, or perforations. Elderly individuals or those with a history of gastrointestinal diseases are at greater risk and should closely monitor for gastrointestinal symptoms during treatment. This medication can cause allergic reactions, which in severe cases may progress to life-threatening reactions such as anaphylaxis. Individuals with a history of allergic reactions to this medication or similar drugs should avoid taking it. This medication can mask the symptoms of infection, so caution should be exercised when using it in the presence of infection, and antibiotics should be combined if necessary. Patients with peptic ulcers, severe blood disorders, significantly impaired liver or kidney function, severe hypertension, or heart failure should not take this medication, as it may worsen their condition. Individuals with a history of peptic ulcers, blood disorders, liver or kidney dysfunction, hypertension, heart failure, autoimmune diseases, asthma, ulcerative colitis, Crohn's disease, or similar conditions should use this medication cautiously and consult a doctor immediately if any abnormal symptoms occur during treatment. This medication may have various side effects, and in rare cases, it can cause severe allergic reactions, gastrointestinal bleeding, liver or kidney dysfunction, skin rashes, neurological disturbances, and cardiovascular problems. Therefore, if any abnormal symptoms occur, stop taking it immediately and consult healthcare professionals. This medication should be used at the minimum effective dose and for the shortest duration possible, and short-term use is recommended for antipyretic purposes only. The risk of side effects may be increased if taken in combination with other NSAIDs, so they should not be used concurrently. This medication should not be taken during pregnancy, especially in the late stages, and caution is needed in the second trimester as it may affect fetal kidney function. If breastfeeding, this medication may be transferred to breast milk and cause adverse reactions in the baby, so breastfeeding should be stopped or the medication discontinued. Children and the elderly may be more sensitive to the side effects of this medication, so special care is needed during administration. When taking this medication, it should be taken before meals with ample water, and it is advisable to swallow without chewing. In case of overdose, seek immediate medical attention for appropriate treatment.

Side effects and when to seek care immediately

Serious side effects

Urticaria, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor, peptic ulcer accompanied by bleeding or perforation, gastrointestinal bleeding, esophageal ulcer, Stevens-Johnson syndrome, Reye's syndrome, jaundice, hepatitis, acute renal failure, nephrotic syndrome, oliguria, hematuria, acute encephalopathy, aseptic meningitis, myocardial infarction, ventricular ectopy, congestive heart failure, arterial thrombosis, severe asthma attacks, angioedema, interstitial pneumonia, hypertension

Mild side effects

  • Anorexia
  • nausea
  • vomiting
  • abdominal pain
  • dyspepsia
  • diarrhea
  • abdominal cramps
  • abdominal bloating
  • dry mouth
  • dry mucous membranes
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  • changes in appetite
  • aphthous stomatitis
  • bloody diarrhea
  • pancreatitis
  • colitis
  • aphthous gastritis
  • glossitis
  • esophageal lesions
  • stomatitis
  • angular cheilitis
  • thirst
  • constipation
  • lower gastrointestinal disorders
  • anemia
  • eosinophilia
  • skin rash
  • itching
  • eczema
  • dermatitis
  • erythema
  • flushing
  • sweating
  • hair loss
  • insomnia
  • depression
  • irritability
  • anxiety

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly sealed container to prevent air or moisture from entering, and it is best to keep it at room temperature between 1 and 30 degrees Celsius. Proper storage maintains the medication's efficacy and prevents degradation.

Appearance and packaging

Appearance

Yellow enteric-coated round tablets

Package unit

1000 tablets (bottle)

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.