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Reactin-50 (Diclofenac Sodium) - 50mg x 10 Tablets


Voveran SR 100 mg(Diclofenac) x 15 Tablet

Reactin-100SR (Diclofenac Sodium) - 100mg x 10 Tablets


Availability: In stock

SKU: Reactin 100
  • Buy 10 for $2.70 each and save 4%
  • Buy 20 for $2.50 each and save 11%
  • Buy 50 for $2.40 each and save 15%

Main Use
Relieves severe pain, inflammation and swelling

Active Ingredient
Diclofenac Sodium

Marketed Name




Reactin-100 SR (Diclofenac Sodium) is available as 100mg tablets and is prescribed to patients who have intense pain after injury or surgery, as it has the property to focus on the pain centre. This brings about immediate relief from pain and also reduces any swelling. It has also proved successful with people suffering from arthritis and other chronic joint disorders. Overall, this drug has validated and proven analgesic, anti-inflammatory, and anti-pyretic properties. It is indicated in patients suffering from rheumatoid arthritis, osteoarthritis, severe gout attacks, tendinitis, and other pain-relieving situations as deemed fit by the physician.

Dosage and Administration

Reactin-100 SR (Diclofenac Sodium) is taken orally with a glass of water and after some food intake to prevent any stomach problems. The appropriate dosage is left to the doctor, as the strength and frequency can be reduced if the symptoms improve. The tablet should be swallowed whole and not crushed, chewed or broken, as the medication is programmed for a slow-release.

It comes in 50mg and a 100mg prolonged release tablet form. It is up to the doctor to inform you as to the correct strength and dosage frequency.

Side Effects

The most common side effects seen with the use of Reactin 100 mg are:

  • Dizziness
  • Vertigo
  • Sweating
  • Bloating or flatulence
  • Nausea
  • Constipation
  • Upset stomach

More persistent and severe side effects would need an immediate visit to the doctor or emergency room, and may include:

  • Unexplained mood changes
  • Shortness of breath and difficulty breathing
  • Black and tarry stools
  • Problems with vision
  • Ringing or buzzing in the ears


Reactin-100 SR (Diclofenac Sodium) is not advised for patients if they:

  • are trying to get pregnant
  • are in the last 3 months of pregnancy; for the first 6 months, the dosage is up to the doctor to decide.
  • are breastfeeding
  • have allergies
  • have a history of bowel/stomach disorders
  • have had Crohn’s disease or ulcerative colitis in the past
  • renal or hepatic problems
  • are under treatment for high cholesterol, hypertension and diabetes
  • any bleeding or blood disorders

Drug Interactions with Reactin-100 mg:

  • Other NSAIDs like aspirin or ibuprofen
  • Antidepressants like Citalopram, paroxetine
  • Diabetic medications such as glyburide, glipizide, and glimepiride.
  • Beta blockers and/or ACE inhibitors.
  • Some diuretics.
  • Blood thinners like warfarin.