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Tiotropium Oral Inhalation

(tee oh tro' pee um)

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IMPORTANT WARNING:   Return to top

[Posted 03/18/2008] Boehringer Ingelheim and FDA notified healthcare professionals that ongoing safety monitoring has identified a possible increased risk of stroke in patients who take tiotropium bromide (Spiriva). This product contains tiotropium bromide and is used to treat bronchospasm associated with chronic obstructive pulmonary disease. Boehringer Ingelheim reported to the FDA that it has conducted an analysis of the safety data from 29 placebo controlled clinical studies (“pooled analysis”). Based on data from these studies, the preliminary estimates of the risk of stroke are 8 patients per 1000 patients treated for one year with tiotropium bromide, and 6 patients per 1000 patients treated for one year with placebo. This means that the estimated excess risk of any type of stroke due to tiotropium bromide is 2 patients for each 1000 patients using tiotropium bromide over a one year period.

It is important to interpret these preliminary results with caution. FDA is working with Boehringer Ingelheim to further evaluate the potential association between tiotropium bromide and stroke. FDA has not confirmed these analyses and while pooled analyses can provide early information about potential safety issues, these analyses have inherent limitations and uncertainty that require further investigation using other data sources. Patients should not stop taking Spiriva HandiHaler before talking to their doctor, if they have questions about this new information. This early communication is in keeping with FDA’s commitment to inform the public about its ongoing safety reviews of drugs. For more information visit the FDA website at: http://www.fda.gov/medwatch/safety/2008/safety08.htm#Tiotropium and http://www.fda.gov/cder/drug/early_comm/tiotropium.htm.

Why is this medication prescribed?   Return to top

Tiotropium is used to prevent wheezing, shortness of breath, and difficulty breathing in patients with chronic obstructive pulmonary disease (COPD, a group of diseases that affect the lungs and airways) such as chronic bronchitis (swelling of the air passages that lead to the lungs) and emphysema (damage to air sacs in the lungs). Tiotropium is in a class of medications called bronchodilators. It works by relaxing and opening the air passages to the lungs to make breathing easier.

How should this medicine be used?   Return to top

Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.

Tiotropium comes as a capsule to use with a specially designed inhaler. You will use the inhaler to breathe in the dry powder contained in the capsules. Tiotropium is usually inhaled once a day in the morning or evening. To help you remember to inhale tiotropium, inhale it around the same time every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use tiotropium exactly as directed. Do not inhale more or less of it or inhale it more often than prescribed by your doctor.

Do not swallow tiotropium capsules.

Tiotropium will only work if you use the inhaler it comes with to inhale the powder in the capsules. Never try to inhale them using any other inhaler. Never use your tiotropium inhaler to take any other medication.

Do not use tiotropium to treat a sudden attack of wheezing or shortness of breath. Your doctor will probably prescribe a different medication to use when you have great difficulty breathing.

Tiotropium controls COPD but does not cure it. It may take a few weeks before you feel the full benefits of tiotropium. Continue to take tiotropium even if you feel well. Do not stop taking tiotropium without talking to your doctor.

Be careful not to get tiotropium powder in your eyes. If tiotropium powder gets into your eyes, your vision may become blurred and you may be sensitive to light. Call your doctor if this happens.

To use the inhaler, follow these steps:

Other uses for this medicine   Return to top

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

What special precautions should I follow?   Return to top

Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.

Before using tiotropium,

What special dietary instructions should I follow?   Return to top

Unless your doctor tells you otherwise, continue your normal diet.

What should I do if I forget a dose?   Return to top

Inhale the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not inhale a double dose to make up for a missed one.

What side effects can this medication cause?   Return to top

Tiotropium may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

Some side effects can be serious. The following symptoms are uncommon, but if you experience any of them, call your doctor immediately:

Tiotropium may cause other side effects. Call your doctor if you have any unusual problems while using this medication.

If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/MedWatch/index.html] or by phone [1-800-332-1088].

What storage conditions are needed for this medicine?   Return to top

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Do not open the blister package surrounding a capsule until just before you are ready to use it. If you accidentally open the package of a capsule that you cannot use immediately, throw away that capsule. Never store capsules inside the inhaler. Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.

In case of emergency/overdose   Return to top

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.

Symptoms of overdose may include:

What other information should I know?   Return to top

Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.

Keep all appointments with your doctor.

You will receive a new inhaler with each 30 day supply of medication. Normally, you will not need to clean your inhaler during the 30 days you use it. However, if you do need to clean your inhaler, you should open the dust cap and mouthpiece and then press the piercing button to open the base. Then rinse the entire inhaler with warm water but without any soaps or detergents. Tip out excess water and leave the inhaler to air dry for 24 hours with the dust cap, mouthpiece, and base open. Do not wash your inhaler in the dishwasher and do not use it after you wash it until it has been allowed to dry for 24 hours. You may also clean the outside of the mouthpiece with a moist (not wet) tissue.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Brand names   Return to top

  • Spiriva® HandiHaler®

Last Revised - 04/01/2008
Last Reviewed - 07/01/2004


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