Introduction to Asacol (Mesalazine) 400mg
Mesagut 400mg is a prescription medicine used to treat inflammatory bowel diseases such as ulcerative colitis and Crohn’s disease. It helps reduce inflammation in the gut and maintain long-term remission.
Mesagut 400mg is classified under Prescription Medicines, Gastrointestinal Medicines, Anti-inflammatory Drugs, and Oral Therapies for Bowel Disorders. It contains Mesalazine, which works directly on the intestinal lining to reduce inflammation and prevent flare-ups.
In some markets, Mesagut 400mg is available as a local generic brand containing the same active ingredient Mesalazine, providing similar therapeutic effects when prescribed by a qualified healthcare professional.
What Is Asacol (Mesalazine) 400mg?
Asacol is the original brand name for Mesalazine, a widely used medicine for treating ulcerative colitis and other inflammatory bowel conditions.
Mesalazine belongs to a class of medicines known as aminosalicylates. These medicines help reduce inflammation directly in the gastrointestinal tract.
Generic versions such as Mesagut 400mg contain the same active compound and may be used depending on physician recommendation and availability.
Drug Class and Mechanism of Action of Asacol (Mesalazine) 400mg
Mesalazine is classified as an anti-inflammatory drug with targeted effects in the intestine.
How Mesalazine Works
It works in several ways:
- Reduces inflammation in the colon and rectum
- Inhibits inflammatory chemical production in the gut
- Helps maintain long-term remission of bowel disease
Through these actions, Mesalazine helps control flare-ups and improves gastrointestinal health.
How Asacol (Mesalazine) 400mg Works in the Body
Inflammatory bowel diseases cause swelling and irritation in the intestinal lining. Asacol works locally in the gut to control inflammation and promote healing.
Key Actions of Mesalazine
- Reduces gut inflammation
- Prevents tissue damage
- Maintains remission in ulcerative colitis
Generic versions such as Mesagut deliver the same active compound, providing effective therapy when prescribed appropriately.
Medical Uses of Asacol (Mesalazine) 400mg
Mesalazine 400mg is widely used for inflammatory bowel conditions.
Mesalazine for Ulcerative Colitis
It is commonly used to treat mild to moderate ulcerative colitis.
Potential Benefits
- Reduces flare-ups
- Heals intestinal lining
- Improves bowel function
Mesalazine for Crohn’s Disease
Mesalazine may also be used in Crohn’s disease affecting the colon.
Treatment Benefits
- Controls inflammation
- Reduces abdominal pain and diarrhea
- Supports long-term remission
Who Can Take Mesagut 400mg?
Because Mesalazine is a prescription medicine, treatment should always be supervised by a healthcare professional.
Eligibility Criteria
Patients may be prescribed Asacol if they:
- Have ulcerative colitis or Crohn’s disease
- Require long-term inflammation control
- Can follow the prescribed dosage regimen
Generic options such as Mesagut may also be considered depending on availability and physician decision.
Who Should Avoid Asacol (Mesalazine) 400mg
Mesalazine should NOT be used by:
- Individuals with hypersensitivity to Mesalazine or similar drugs
- Patients with severe kidney disease unless monitored
- Those with a history of blood disorders related to Mesalazine
Asacol (Mesalazine) 400mg Dosage and Administration
Standard Dosage Guidelines
Typical dosage recommendations include:
- Mesagut 400mg 2–4 times daily, depending on severity
- Can be taken with or after meals
- Swallow capsules whole
Dosage Adjustments
Doctors may adjust the dose depending on:
- Severity of inflammation
- Kidney function
- Individual response to therapy
Side Effects of Asacol (Mesalazine) 400mg
Common Side Effects
- Nausea or vomiting
- Headache
- Mild diarrhea
Serious Side Effects
- Severe allergic reaction
- Kidney function impairment
- Blood disorders (rare)
Patients should report any unusual symptoms to their doctor immediately.
Storage:
Store below 25°C in a cool, dry place. Keep away from sunlight and out of reach of children.
Frequently Asked Questions (FAQs)
1. Is Asacol (Mesalazine) 400mg safe for long-term use?
Yes, it can be used long-term under medical supervision to maintain remission.
2. Can Mesagut 400mg help with bowel inflammation?
Yes, it works locally in the colon to reduce inflammation and prevent flare-ups.
3. Is Asacol a steroid?
No, Mesalazine is not a steroid; it is an anti-inflammatory aminosalicylate.
4. Can I take Mesagut 400mg with food?
Yes, it can be taken with or after meals.
5. Can pregnant women take Mesagut 400mg?
Use only under medical supervision during pregnancy.
6. Is Mesagut 400mg the same as Asacol?
Mesagut contains Mesalazine, the same active ingredient found in Asacol.
7. Do I need a prescription to buy Mesagut 400mg?
Yes, it is a prescription-only medicine.
Medical Disclaimer
Disclaimer:
The information provided is for educational purposes only and should not be considered medical advice. Asacol (Mesalazine) is a prescription-only medication and must be used under the supervision of a qualified healthcare professional. Always consult your physician before starting or stopping any medication.



