If you will be using this medicine for a long time, it is very important that your doctor check the progress of you or your child at regular visits. This will allow your doctor to see if the medicine is working properly and to check for any unwanted effects.
This medicine may cause fungus infection of the mouth or throat (thrush). Tell your doctor right away if you or your child have white patches in the mouth or throat; or pain when eating or swallowing.
You should not use this medicine if your asthma attack has already started. Your doctor will prescribe another medicine (e.g., a short-acting inhaler) for you to use in case of an acute asthma attack. Make sure you understand how to use the short-acting inhaler. Talk to your doctor if you need instructions.
Talk with your doctor or get medical care right away if:
- Your or your child's symptoms do not improve after using this medicine for 2 weeks or if they become worse.
- You or your child have a big decrease in your peak flow when measured as directed by your doctor.
This medicine may cause serious allergic reactions, including anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Call your doctor right away if you or your child have a rash; itching; hoarseness; trouble breathing; trouble swallowing; or any swelling of your hands, face, or mouth while you are using this medicine.
Your doctor may want you to carry a medical identification (ID) card stating that you or your child are using this medicine. The card will say that you may need additional medicine during an emergency, a severe asthma attack or other illness, or unusual stress.
Using too much of this medicine for a long period of time can cause problems with your adrenal gland. Talk to your doctor if you or your child have more than one of these symptoms while you are using this medicine: darkening of the skin; diarrhea; dizziness; fainting; loss of appetite; mental depression; nausea; skin rash; unusual tiredness or weakness; or weight loss.
Follow your doctor's directions carefully if you are switching from an oral corticosteroid to this medicine.
This medicine may decrease bone mineral density when used for a long time. Low bone mineral density can cause weak bones or osteoporosis. If you have any questions about this, ask your doctor.
This medicine may cause children to grow more slowly than usual. Talk to your child's doctor if you have any concerns.
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 or your child to have your eyes checked by an ophthalmologist (eye doctor).
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 or your child are having a cough, difficulty with breathing, shortness of breath, or wheezing after using this medicine. Use a short acting inhaler right away to treat your symptoms.
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.