Pentasa suppository 1G (mesalamine) is an effective and reliable medication used to treat symptoms of mild to moderate ulcerative colitis. It helps reduce inflammation in the colon, relieving pain and discomfort. This medication is easy to use and is available in convenient suppository form. Pentasa suppository 1G (mesalamine) is a safe and effective way to treat ulcerative colitis, and is available at our online store.