Some of these side effects may occur when taking this medication; they are as follows; Nausea and vomiting may occur. Mouth sores and runny nose may also occur if you are inhaling this medication by mouth. However if any of these effects persist or worsen, contact your doctor right away.
If you are taking this medication by mouth, tell your doctor right away if any of these unlikely but serious side effects occur: severe stomach/abdominal pain, black stools, vomit that looks like coffee grounds.
If you are inhaling this medication by mouth, seek immediate medical attention if any of these rare but very serious side effects occur: chest pain/tightness, trouble breathing.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.