DRUG INTERACTIONS: If you are taking this product under your doctor's direction, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with them first.

Avoid taking MAO inhibitors (isocarboxazid, linezolid, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, selegiline, tranylcypromine) or tricyclic antidepressants (e.g., amitriptyline, nortriptyline) within 2 weeks before, during, and after treatment with this medication. In some cases a serious, possibly fatal drug interaction may occur.

Before using this product, tell your doctor or pharmacist if you use any of the following: other asthma drugs (e.g., levalbuterol, salmeterol), some beta blockers (such as propranolol), inhaled anesthetics (e.g., halothane, isoflurane), other sympathomimetic drugs (e.g., ephedrine), certain "water pills" (diuretics that cause potassium loss such as furosemide, hydrochlorothiazide).

Caffeine can increase the side effects of this medication. Limit drinking large amounts of beverages containing caffeine (coffee, tea, colas) or eating large amounts of chocolate.

This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.

OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US National Poison Hotline at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: chest pain, fast/pounding/irregular heartbeat, headache, shaking (tremors), nervousness, weakness, severe dizziness, seizures.

NOTES: Do not share this medication with others.

Avoid allergens, irritants, smoking, and other factors that make asthma worse.

Keep all regular medical and laboratory appointments. Laboratory and/or medical tests (e.g., blood pressure, heart rate, EKG, blood potassium levels) may be performed from time to time to monitor your progress or check for side effects. Consult your doctor for more details.

Learn to use a peak flow meter, use it daily, and promptly report worsening asthma (such as readings in the yellow/red range or increased use of quick-relief inhalers).

MISSED DOSE: Not applicable.

STORAGE: Store at room temperature between 68-77 degrees F (20-25 degrees C) away from direct sunlight. Do not puncture the canister or expose it to high heat or open flame. Do not store in the bathroom. Keep all medicines away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.

MEDICAL ALERT: Your condition can cause complications in a medical emergency. For information about enrolling in MedicAlert, call 1-800-854-1166 (USA) or 1-800-668-1507 (Canada).

Information last revised September 2011. Copyright(c) 2011 First Databank, Inc.