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Mometasone (Oral Inhalation) (moe MET a sone)

Adult Medication

Brand Names: U.S.

Asmanex 120 Metered Doses; Asmanex 14 Metered Doses; Asmanex 30 Metered Doses; Asmanex 60 Metered Doses; Asmanex 7 Metered Doses; Asmanex HFA

Brand Names: Canada

Asmanex Twisthaler

What is this drug used for?

  • It is used to treat asthma.

What do I need to tell my doctor BEFORE I take this drug?

  • If you have an allergy to mometasone or any other part of this drug.
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you are having a breathing attack.
This is not a list of all drugs or health problems that interact with this drug.
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this drug with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take this drug?

All products:

  • Tell dentists, surgeons, and other doctors that you use this drug.
  • Do not use this drug to treat an asthma attack. Use a rescue inhaler. Talk with your doctor.
  • Call your doctor right away if your breathing problems get worse, if your rescue inhaler does not work as well, or if you need to use your rescue inhaler more often.
  • Have a bone density test. Talk with your doctor.
  • Have your eye pressure checked if you are on this drug for a long time. Talk with your doctor.
  • It may take a few weeks to see the full effect.
  • If you have been taking this drug for many weeks, talk with your doctor before stopping. You may want to slowly stop this drug.
  • You may have more chance of getting an infection. Wash hands often. Stay away from people with infections, colds, or flu.
  • Chickenpox and measles can be very bad or even deadly in some people taking steroid drugs like this drug. Avoid being near anyone with chickenpox or measles if you have not had these health problems before. If you have been exposed to chickenpox or measles, talk with your doctor.
  • When changing from an oral steroid to another form of a steroid, there may be very bad and sometimes deadly side effects. Signs like weakness, feeling tired, dizziness, upset stomach, throwing up, not thinking clearly, or low blood sugar may happen. Call your doctor right away if you have any of these signs. If you have a bad injury, have surgery, or any type of infection, you may need extra doses of oral steroids. These extra steroids will help your body deal with these stresses. Carry a warning card saying that there may be times when you may need extra steroids.
  • Long-term use may raise the chance of cataracts or glaucoma. Talk with the doctor.
  • This drug may cause weak bones (osteoporosis) with long-term use. Talk with your doctor to see if you have a higher chance of weak bones or if you have any questions.
  • This drug may affect growth in children and teens in some cases. They may need regular growth checks. Talk with the doctor.
  • Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using this drug while you are pregnant.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

Powder for breathing in:

  • If you are allergic to milk, talk with the doctor.

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

All products:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Signs of infection. These include a fever of 100.4°F (38°C) or higher, chills, very bad sore throat, ear or sinus pain, cough, more sputum or change in color of sputum, pain with passing urine, mouth sores, wound that will not heal, or anal itching or pain.
  • Feeling very tired, weak, or touchy; trembling; having a fast heartbeat, confusion, sweating, or dizziness if you missed a dose or recently stopped this drug.
  • Redness or white patches in mouth or throat.
  • Bone or joint pain.
  • Change in eyesight.
  • Feeling very tired or weak.
  • Very upset stomach or throwing up.
  • This drug can cause very bad breathing problems right after you take a dose. Sometimes, this may be life-threatening. If you have trouble breathing, breathing that is worse, wheezing, or coughing after using this drug, use a rescue inhaler and get medical help right away.

Aerosol inhaler:

  • Flu-like signs.

Powder for breathing in:

  • Period (menstrual) pain.

What are some other side effects of this drug?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

All products:

  • Headache.
  • Nose and throat irritation.

Powder for breathing in:

  • Belly pain.
  • Upset stomach.
  • Muscle pain.
  • Back pain.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to your national health agency.

How is this drug best taken?

Use this drug as ordered by your doctor. Read and follow the dosing on the label closely.

All products:

  • To gain the most benefit, do not miss doses.
  • Use as you have been told, even if you feel well.
  • For breathing in only.
  • Rinse out mouth after each use. Do not swallow the rinse water. Spit it out.
  • Clean mouthpiece by wiping with a dry tissue or cloth. Do not wash or put in water.
  • Have your puffer (inhaler) use checked with your doctor at each visit. Read and follow facts on how to use the puffer. Make sure you use the puffer the right way.

Aerosol inhaler:

  • Prime before first use or if not used for more than 5 days. To prime the inhaler, spray 4 times into the air away from the face and eyes, Shake well before each spray.
  • Shake well before use.
  • Do not use near an open flame or while smoking. It may burst.
  • This inhaler has a dose counter to keep track of how many doses are left. Throw the inhaler away when the dose counter has a 0 in it.
  • Keep the spray away from the eyes. If this drug gets in the eyes, rinse right away with water. If eye irritation or redness lasts, call the doctor.

What do I do if I miss a dose?

Aerosol inhaler:

  • Skip the missed dose and go back to your normal time.

Powder for breathing in:

  • Use a missed dose as soon as you think about it.
  • If it is close to the time for your next dose, skip the missed dose and go back to your normal time.

All products:

  • Do not use 2 doses or extra doses.

How do I store and/or throw out this drug?

All products:

  • Store at room temperature. Do not freeze.
  • Store in a dry place. Do not store in a bathroom.
  • Keep all drugs out of the reach of children and pets.
  • Check with your pharmacist about how to throw out unused drugs.

Aerosol inhaler:

  • Protect from heat or open flame. Do not puncture or burn even if it seems empty.

Powder for breathing in:

  • Throw away inhaler after 45 days of opening the pouch, when it says 0, or locks you from using it.

General drug facts

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else’s drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

Consumer Information Use and Disclaimer

This information should not be used to decide whether or not to take this medicine or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using this medicine.

Last Reviewed Date

2014-12-19

Copyright

Copyright © 2014 Clinical Drug Information, LLC and Lexi-Comp, Inc.