to life with fewer interruptions

If you're tired of ulcerative colitis (UC) calling
the shots in your life, talk to your doctor
about Asacol® HD (mesalamine)
delayed-release tablets, a prescription
treatment for moderately active UC.


on your next co-pay*

*This offer is valid only for patients with commercial prescription drug insurance and applies only to Asacol® HD prescriptions. Depending on their insurance coverage, eligible insured patients pay no more than $30 for each of up to 12 prescription fills. Other eligible insured patients should check with their pharmacist for their co-pay discount. Maximum reimbursement limits apply; patient out-of-pocket expense may vary. See full Terms, Conditions, and Eligibility Criteria here or on back of card.

You may pay no more than
$30/month with a maximum savings
of $100 per monthly prescription.*


Already got a card?

Asacol® HD (mesalamine) may help alleviate your moderately active UC symptoms so you can spend more time doing the things you love.

Asacol® HD (mesalamine) delayed-release tablets are available only by prescription for the treatment of moderately active ulcerative colitis (UC) in adults.

Important Safety Information about Asacol® HD (mesalamine) delayed-release tablets

You should tell your doctor and you should not take Asacol® HD if you are allergic to salicylates (including mesalamine, aspirin, or aspirin-containing products) or to any of the ingredients of Asacol® HD.

Reports of problems with kidney function have been associated with mesalamine-containing products like Asacol® HD. Tell your doctor if you have or have had any problems with your kidneys. It is recommended that all patients have their kidney function checked before starting Asacol® HD and periodically while on therapy.

Products that contain mesalamine, like Asacol® HD, have been associated with a condition that may be difficult to distinguish from an ulcerative colitis flare-up. Symptoms include cramping, stomach ache, and bloody diarrhea, and sometimes fever, headache, and rash. If you experience any of these symptoms, talk to your doctor immediately. Your doctor may decide to discontinue your medication.

Tell your doctor if you are allergic to sulfasalazine, as you may also be allergic to Asacol® HD or drugs that contain or are converted to mesalamine. Some patients taking Asacol® HD or mesalamine-containing products have reported heart-related allergic reactions, such as inflammation of the heart muscle and inflammation of the lining of the heart. Tell your doctor if you have or have had a history of myocarditis or pericarditis as this may increase your likelihood of having these types of reactions.

Reports of liver failure have been associated with mesalamine-containing products like Asacol® HD in patients that have or have had liver disease. Tell your doctor if you have a problem with your liver.

Tell your doctor if you have a history of obstruction or a narrowing of the stomach passage leading into the small intestine, as this may delay the release of the medicine.

Asacol® HD has not been studied in pregnant women. Talk to your doctor if you are pregnant, planning to become pregnant, or are breastfeeding because Asacol® HD may not be right for you.

In clinical trials, common side effects reported with Asacol® HD included headache, runny nose, diarrhea, stomach pain, belching, flatulence, general pain, and upset stomach. Other side effects may occur.

You should not substitute one Asacol® HD 800 mg tablet for two Asacol® (mesalamine) delayed-release 400 mg tablets unless directed by your doctor.

Please see Full Prescribing Information about Asacol® HD.

To report a side effect from one of our products, please call the Actavis Drug Safety Department at 1-800-272-5525.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit, or call 1-800-FDA-1088.

Asacol® is a registered trademark of Medeva Pharma Suisse AG, used under license by Warner Chilcott Company, LLC.