Check with your doctor if:
- You go through a period of unusual stress to your body, such as surgery, injury, or infection.
- You have an asthma attack that does not improve after you take a bronchodilator medicine.
- Your asthma symptoms do not improve or your condition worsens.
- You are exposed to the chickenpox or measles.
Your doctor may want you to carry a medical identification card stating that you are using this medicine and that you may need additional medicine during times of emergency, a severe asthma attack or other illness, or unusual stress.
Before you have any kind of surgery (including dental surgery) or emergency treatment, tell the medical doctor or dentist in charge that you are using this medicine.