Drug information provided by: Micromedex
If you will be using this medicine for a long time, it is very important that your doctor check your progress at regular visits. This will allow your doctor to see if the medicine is working properly and to check for any unwanted effects.
Tell your doctor if you are also using other medicines for your COPD.
This medicine should not be used if you are having a severe COPD attack, or if symptoms of a COPD attack has already started. Your doctor may prescribe another medicine for you to use in case of an acute COPD attack. If the other medicine does not work as well, tell your doctor right away.
Talk with your doctor or get medical care right away if:
Your symptoms do not improve after using this medicine for 1 week or if they become worse.
Your short-acting inhaler does not seem to work as well as it used to and you need it more often than normal (eg, you use 1 whole canister of the short-acting inhaler in 8 weeks time, or you need to use 4 or more inhalations of the short-acting inhaler for 2 or more days in a row).
You have a big decrease in your peak flow when measured as directed by your doctor.
This medicine should not be used together with similar inhaled medicines such as arformoterol (Brovana®), budesonide/formoterol (Symbicort®), formoterol (Foradil®, Perforomist®), indacaterol (Onbrez®), or salmeterol (Serevent®).
This medicine may cause paradoxical bronchospasm, which means your breathing or wheezing will get worse. Paradoxical bronchospasm may be life-threatening. Check with your doctor right away if you have coughing, difficulty breathing, shortness of breath, or wheezing after using this medicine.
If you develop a skin rash, hives, or any allergic reaction to this medicine, stop using the medicine and check with your doctor as soon as possible.
Check with your doctor right away if blurred vision, difficulty in reading, or any other change in vision occurs during or after treatment. Your doctor may want you to have your eyes checked by an ophthalmologist (eye doctor).
This medicine may affect blood sugar and potassium levels. If you have heart disease or are diabetic and notice a change in the results of your blood or urine sugar or potassium tests, check with your doctor.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.