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IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
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  • Delivery time is between 8-14 business days.
  • Express shipping may be available upon request

What is Lialda?

Lialda contains mesalamine and is prescribed to treat cases of mild to moderate ulcerative colitis in adults and to prevent the symptoms including stomach pain, diarrhea and rectal bleeding from returning. Mesalamine is a aminosalicylate medication and works by affecting substances in your colon which cause diarrhea, inflammation and tissue damage.

Always read the medication information and instructions before using this medication.
Always follow your doctor’s directions.

  • Mesalamine should be taken with a meal and is typically taken once daily.
  • Swallow Lialda whole without chewing, crushing or breaking the tablets as this prevents the medication from being properly released into your colon.
  • Lialda is most effective when taken regularly. Try to take Lialda at the same time each day.
  • Speak to your doctor if your condition does not improve or if you find undissolved tablets in your stool.

Cautions

Make sure to tell your doctor:

  • If you have any drug or other allergies.
  • If you take any other prescription or over-the-counter medications.
  • Your medical history especially of stomach conditions, stomach or intestinal blockage, heart disease, inflammation around the heart liver disease, kidney disease or skin problems.
  • If your skin is sensitive to the sun or UV light.
  • If you are pregnant or planning pregnancy.
  • If you are breast-feeding. Mesalamine passes into breast milk and may harm a nursing infant.

Other information you should also know:

  • This medication should not be taken by children or teenagers if they have recently received a vaccine or if they have flu, chickenpox or any other undiagnosed illness.

Side Effects of Mesalamine

Common side effects of Lialda:

  • Abdominal pain.
  • Headaches.

If you have any of the following mesalamine side effects, seek medical help:

  • Signs of worsening ulcerative colitis including increased abdominal pain, cramping, fever or bloody diarrhea.
  • Changes in your amount of urine.
  • Dark urine.
  • Jaundice.
  • Persistent stomach or abdominal pain.
  • Persistent nausea or vomiting,
  • Shortness of breath.
  • Chest pain.
  • Symptoms of an allergic reaction including difficulty breathing, hives or swelling in your face, lips or throat.

FAQs

What should I do if I miss a dose of Lialda?

If you miss a dose of Lialda, you should take it as soon as you remember. However, if it is almost time for your next dose, then skip your missed dose.

What is the generic alternative to Lialda?

Generic Lialda is known as mesalamine delayed release and is available in the same 1200mg strength.

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Peggy G

January 29, 2026

Very helpful placing order. My first time ordering from True Canada. Walked me through & glad to help.

Theresa G

January 28, 2026

I have been a customer for many years. I have always received great service from everyone I had contact with. They are great service representatives. The price of any of my prescriptions is always so much better than US pharmacies. For example, I can get 3 albuterol inhalers for the price of 1 at my local pharmacy. I highly recommend True Canada Pharmacy!

Janice J

January 26, 2026

I spoke with Natasha to order my husband's refill. She was very pleasant and thorough in handling the transaction. She gave me the options as to where this refill might come from, and allowed me to choose the place of origin. I was very pleased with how easy she made the process of requesting the refill.

Judith B

January 25, 2026

Ordering and product delivery are always a smooth, accurate process. (Of course Canada's postal strike was a slight issue.) Have used you for years and am always pleased. Great personnel! Thanks

fran b

January 23, 2026

Great service, great prices..even with Tariffs,! Options of locations to purchase meds discussed..highly recommend

Sheryl L

January 23, 2026

What a difference in price- from over $1000 from my insurance company to $134 including the tariff!

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

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