difen injection - Diclofenac (NA) medicine

Difen Injection

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๐Ÿญ McW Healthcare ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 30, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 30, 2026

What is difen injection used for?

Difen Injection is used for the relief of pain and inflammation in conditions such as arthritis, muscle pain, dental pain, and postoperative pain. It contains Diclofenac, a non-steroidal anti-inflammatory drug (NSAID) that works by reducing hormones that cause inflammation and pain in the body.

  • Generic Name: Diclofenac (NA)
  • Manufacturer: McW Healthcare
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

๐Ÿ’Š difen injection Uses & Benefits

Detailed medical information is being added to our database.

๐Ÿ“‹ Drug Information

Generic Name(s)Diclofenac (NA)
Brand Namedifen injection
ManufacturerMcW Healthcare
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassPAIN ANALGESICS
Action ClassNSAID's- Non-Selective COX 1&2 Inhibitors (acetic acid)
Route of AdministrationOral
StorageRoom temperature (15-30ยฐC), away from moisture
Shelf LifeAs per manufacturer

๐Ÿ’ก How to Take difen injection

Follow your doctor's prescription exactly.

Dosage Timeline

๐ŸŒ… Morning โœ… โ˜€๏ธ Afternoon โŒ ๐ŸŒ† Evening โœ… ๐ŸŒ™ Night โŒ

โš ๏ธ Side Effects of difen injection

โœ… Common Side Effects

  • Injection site pain or swelling
  • Nausea or vomiting
  • Dizziness
  • Headache
  • Indigestion

๐Ÿšจ Serious Side Effects

  • Stomach bleeding or ulcers
  • Signs of kidney problems (change in urine amount, swelling)
  • Heart attack or stroke symptoms (chest pain, shortness of breath)

โš ๏ธ Rare Side Effects

  • Severe allergic reaction (rash, itching, difficulty breathing)
  • Liver damage (yellowing of skin or eyes)

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased risk of bleeding
Aspirin Moderate Increased risk of gastrointestinal ulcers
Methotrexate Major Increased methotrexate toxicity
Lithium Moderate Increased lithium levels
ACE inhibitors Minor Reduced antihypertensive effect

๐Ÿšจ Major Interactions

  • Warfarin
  • Methotrexate
  • Lithium

โšก Moderate Interactions

  • Aspirin
  • ACE inhibitors
  • Diuretics

โ„น๏ธ Minor Interactions

  • Antacids
  • Corticosteroids
  • Selective serotonin reuptake inhibitors (SSRIs)

๐Ÿฝ๏ธ Food Interactions

Difen Injection is given as an injection, so food does not affect its absorption. However, if you are taking oral Diclofenac, it is best taken with food or milk to reduce stomach upset.

๐Ÿท Alcohol Interaction

Avoid alcohol while using Difen Injection as it increases the risk of stomach bleeding and liver damage.

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Moderate
Kidney
Moderate
Heart
High

๐Ÿšซ Contraindications

Difen Injection is contraindicated in patients with known hypersensitivity to Diclofenac or any NSAID, active peptic ulcer or gastrointestinal bleeding, severe heart failure, severe kidney or liver disease, and in patients undergoing coronary artery bypass graft surgery. It should not be used in the last trimester of pregnancy.

โš ๏ธ Warnings & Precautions

Difen Injection should be used with caution in patients with a history of gastrointestinal ulcers, bleeding disorders, kidney or liver impairment, heart disease, or high blood pressure. It may increase the risk of heart attack or stroke, especially with long-term use. Avoid use in the third trimester of pregnancy. Monitor for signs of bleeding or kidney dysfunction.

๐Ÿ’Š Overdose Management

In case of overdose, seek immediate medical attention. Symptoms may include severe dizziness, drowsiness, vomiting, stomach pain, or black stools. Treatment is supportive and symptomatic; there is no specific antidote.

โฐ Missed Dose

If you miss a dose, take it as soon as you remember. However, if it is almost time for the next dose, skip the missed dose and continue your regular schedule. Do not double the dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 30, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for difen injection

View All

Alternative brands with exact same active ingredient (Diclofenac (NA)):

Medical Note: Always consult your doctor before switching medications.

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