Generic Name: Mesalamine (also known as 5-aminosalicylic acid)
Brand Name: Asacol
Form: Oral tablet (delayed-release)
Strength: 400 mg, 800 mg tablets

Asacol (mesalamine) is a medication primarily used for the treatment of inflammatory bowel diseases (IBD), including ulcerative colitis and Crohn's disease. It works by reducing inflammation in the intestines, helping to control symptoms such as diarrhea, abdominal pain, and rectal bleeding. Asacol is most commonly prescribed for active disease flare-ups but may also be used to maintain remission in patients with IBD. It is part of a comprehensive treatment regimen to manage these chronic conditions.

Take Asacol exactly as prescribed by your doctor. It is usually taken once or twice a day with food. Swallow the tablets whole without breaking, chewing, or crushing them, as this could affect the delayed-release properties of the medication. The dosage and duration of treatment will vary depending on the condition being treated and your response to the medication. Always follow your doctor's instructions regarding the correct dosage for your situation.

Before taking Asacol, inform your doctor if you have any history of kidney disease, liver disease, gastrointestinal disorders, or allergies to sulfa drugs. This medication may cause side effects that affect the kidney, liver, or gastrointestinal system, and close monitoring may be necessary during treatment. Asacol may not be suitable for people who have a history of hypersensitivity to mesalamine or other components of the drug.

If you miss a dose of Asacol, take it as soon as you remember unless it is close to the time for your next dose. In that case, skip the missed dose and take your next dose at the regular time. Do not take two doses at once to make up for a missed dose. If you suspect an overdose, contact your healthcare provider or seek immediate medical attention. Overdose symptoms may include stomach pain, nausea, or vomiting.

Store Asacol at room temperature, away from moisture and heat. Keep the medication in its original packaging and out of reach of children. Do not store the medication in the bathroom or near the kitchen sink. Discard any unused or expired tablets properly according to your healthcare provider's instructions.

Common side effects of Asacol may include headache, abdominal pain, nausea, diarrhea, or flatulence. If you experience any unusual or severe side effects, such as fever, unexplained tiredness, persistent abdominal pain, or signs of kidney or liver problems (such as dark urine or yellowing of the skin), seek medical help immediately. Severe allergic reactions to Asacol are rare but possible and may include rash, itching, swelling, or difficulty breathing.

For more information on Asacol, including possible drug interactions, consult your healthcare provider or pharmacist. Inform them about all other medications you are currently taking, including over-the-counter drugs, supplements, and herbal products. Asacol may interact with other drugs, potentially affecting its effectiveness or increasing the risk of side effects. Always follow your healthcare provider's instructions and attend any follow-up appointments for monitoring.