Diarrhea, nausea, or vomiting may occur during the first few days as your body adjusts to the medication. Take with food to minimize stomach upset
. If any of these effects persist or worsen, contact your doctor or pharmacist promptly. Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: easy bruising or bleeding, persistent sore throat or fever, dark urine, persistent nausea or vomiting, severe stomach/abdominal pain, yellowing eyes or skin.