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Pentasa 500 mg Tablet


Pentasa 500 mg Tablet
Pack Size PricePrice/UnitQuantity
30 Tablet/s $34.00 $1.13 /Piece
60 Tablet/s $65.00 $1.08 /Piece
90 Tablet/s $92.00 $1.02 /Piece


Pentasa 500 mg (Mesalazine 500mg)

Pentasa 500 mg (Mesalazine 500mg) is a medicine that is used to treat mild to moderate ulcerative colitis and Crohn’s disease. It is a type of drug called 5-aminosalicylic acid (5-ASA). Know about its investigations, side effects, dosage, how to work, how to use, how long does it last, side effects, dosage, and Precautions.

About of Pentasa 500 mg?

Pentasa 500 mg is one of a group of medicines called aminosalicylates (5-ASAs) and is one of the most commonly used aminosalicylates. It is used to treat ulcerative colitis and Crohn’s disease (more generally ileocolitis) – which are both forms of inflammatory bowel disease (IBD). It’s not known precisely how mesalazine works, but it is thought to affect the way the cells lining the intestine make and release certain chemicals which are considered to affect IBD.

There are various brands of Mesalazine, and they are all manufactured in slightly different ways to allow the mesalazine to be released in the part of the intestine which requires it the most. The type of pentasa 500 mg you are prescribed will depend on where your IBD is.

When is Pentasa 500 mg prescribed?

Hemorrhagic recto colitis: Attack treatment for mild to moderate flares and maintenance treatment.

Crohn’s disease: Attack treatment for mild to moderate flare-ups and prevention of acute attacks for frequently recurrent forms.

Pathologies for which this drug may be prescribed:

  • Hemorrhagic recto colitis
  • Crohn’s disease

How to Pentasa 500 mg (Mesalazine 500mg) Work?

5-aminosalicylic acid (5-ASA or mesalamine) belongs to the group of medications known as an anti-inflammatory. It is used to manage mild-to-moderate ulcerative colitis and mild-to-moderate Crohn’s condition. 5-ASA acts by reducing infection in the bowel.

Different brands of 5-ASA are designed to act on different places in the gastrointestinal tract (the digestion tube that runs from the mouth to the anus). Ulcerative colitis affects the colon and rectum only, while Crohn’s disease affects the whole gastrointestinal tract. For this reason, some brands are used to treat only ulcerative colitis, while others can be used to treat both Crohn’s disease and ulcerative colitis.

How to Uses Pentasa 500 mg?

Take your Pentasa 500 mg dose at the same times each day. If you forget to take your dose, take it quickly that day. Swallow the tablet or granules with half a glass of water. Swallow them whole, so without chewing. This keeps the protective layer intact. This protective layer may only dissolve in the intestines so that the active substance is released there and not in the stomach.

Pentasa tablets can also be dropped into a glass or spoonful of water or other beverage beforehand. That takes a few minutes. Make sure that you swallow all the ‘granules’ that arise and that you do not chew on the grains. Other brands of tablets cannot be dropped! You can also sprinkle the Pentasa pellets on some food, such as yogurt.

Mesalazine (Mesalazine 500mg) Dose:

If you take this medication once a day: does it take more than 8 hours before you use the next dose frequently? Then take the forgotten dose. Does it take less than 8 hours? Then skip it. Would you like to take the treatment now? Do this, but take the next dose for 8 hours afterward.

If you take this medication twice a day: does it take more than 4 hours before you use the next dose usually? Then take the forgotten dose. Does it take less than 4 hours? Then skip it. Would you like to take the treatment now? Then do that, but take the next dose for 4 hours afterward. If you take this medicine 3 or 4 times a day: does it take more than 1 hour before you use the next dose frequently? Then take the forgotten dose. Does it take less than 1 hour? Then skip it.

What Side Effects can Pentasa 500 mg Rectal Foam cause?

Side effects that you should communicate with your doctor or health care expert as soon as possible:

  • Allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
  • Bloody diarrhea
  • Chest pain
  • Difficulty breathing, wheezing
  • Fever
  • Pain or difficulty passing urine
  • Unusually weak or tired
  • Yellowing of the eyes or skin

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

  • Headache
  • Nausea, vomiting
  • Stomach gas
  • Stomach pain or cramps

This list may not describe all possible side effects.

What are the Precautions of Pentasa 500 mg?


Interaction with alcohol is unknown. Please consult your doctor.

Mesalazine in Pregnancy

Pentasa 500 mg should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking this medication, contact your doctor quickly.


Pentasa 500 mg passes into breast milk. If you are a breastfeeding mother and are taking 5-aminosalicylic acid, it may affect your baby. Talk to your physician about whether you should continue breastfeeding.

Driving SAFE

Pentasa 500 mg PR does not usually affect your ability to drive.


Tell your doctor if you take non-steroidal anti-inflammatory drugs or have kidney disease. Your physician will check your kidney function with a simple blood test before you start taking Pentasa.


Liver failure is possible with Pentasa 500 mg. Tell your physician if you have liver disease.


The safety and effectiveness of this medication for use by children have not been established.


Keep away from children. Keep in a cool, dry place, aside from direct sunlight. Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Throw away any unused medication after the expiration date.


Yes, Certain Aspects of Crohn’s Disease and Ulcerative Colitis Can Affect Fertility. Fertility is broadly thought of, for women, like the ability to become pregnant with a baby. There is more to the story, however, particularly in women who have a chronic illness such as inflammatory bowel disease (IBD).

Yes, in the absence of treatment, Crohn’s disease usually tends to get worse over time and may result in serious complications. These are called flares. The flares typically alternate with periods of remission when there’s no active inflammation or symptoms. Those with early or mild disease usually have milder symptoms.

Yes right, it can also run in families. About 20 percent (1 in 5) of people who have Crohn’s disease have a blood relative with some form of inflammatory bowel disease, usually a brother or a sister, and sometimes a parent and child. Crohn’s disease is generally diagnosed in people between the ages of 20 – 30.

Still, it’s a severe disease that can cause some dangerous complications, especially if you don’t get the right treatment. Ulcerative colitis is one form of inflammatory bowel disease (IBD). Ulcerative colitis is a lifelong situation that you have to manage, rather than a life-threatening illness.

Why Buy Pentasa 500 mg from AllDayGeneric?

  • Low prices: We sell prescription medications at low prices. A free medical consultation is included with every prescription.
  • Total privacy: We always kept your information strictly confidential.
  • Convenience: You won’t need to wait in long Queue at the pharmacy, because your medications will be delivered directly to your door.
  • Authenticity: We only sell authentic Pentasa 500 mg, manufactured by Ferring Pharmaceuticals. A valid licensed Indian pharmacist dispenses all medications sold by AllDayGeneric.

Additional information

Country of Origin


Dosage Form


Equivalent Brand


Generic Name



Ulcerative colitis, Crohn’s disease


Ferring Pharmaceuticals


10 tablets in 1 strip


Mesalazine (500mg)


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