Possible Asacol Side effects

More common side effects of Asacol may include:

• diarrhea,
• dizziness,
• flu-like symptoms,
• gas,
• headache,
• nausea,
• stomach pain

Less common side effects of Asacol may include:

• abdominal pain,
• acne,
• back pain,
• belching,
• bloating,
• chest pain,
• chills,
• constipation,
• fever,
• hair loss,
• hemorrhoids,
• indigestion,
• insomnia,
• itching,
• joint pain,
• leg pain,
• liver disorders,
• menstrual problems,
• muscle pain,
• nasal inflammation,
• rash,
• rectal pain or bleeding,
• sore throat,
• stomach and intestinal bleeding,
• sweating,
• swelling of the arms and legs,
• tiredness,
• urinary burning,
• vomiting,
• weakness

Rare side effects of Asacol may include:

• anxiety,
• back or stomach pain (severe),
• blue or pale skin,
• chest pain,
• possibly moving to the left arm,
• neck, or shoulder,
• chills,
• fast heartbeat,
• nausea or vomiting,
• shortness of breath,
• swelling of the stomach,
• unusual tiredness or weakness,
• yellow eyes or skin