Before using arformoterol inhalation,
tell your doctor and pharmacist if you are allergic to arformoterol, formoterol (Perforomist, in Bevespi, Dulera, Symbicort), any other medications, or any of the ingredients in arformoterol solution. Ask your pharmacist for a list of the ingredients.
tell your doctor if you use another LABA such as formoterol (Perforomist, in Bevespi Aerosphere, Duaklir Pressair, Dulera, Symbicort), indacaterol (Arcapta), olodaterol (Striverdi Respimat, in Stiolto Respimat), salmeterol (Serevent, in Advair), or vilanterol (in Anoro Ellipta, Breo Ellipta, Trelegy Ellipta). These medications should not be used with arformoterol. Your doctor will tell you which medication you should use and which medication you should stop using.
tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: aminophylline; amiodarone (Nexterone, Pacerone); antidepressants such as amitriptyline, amoxapine, clomipramine (Anafranil), desipramine (Norpramin), doxepin (Silenor, Zonalon), imipramine (Tofranil), nortriptyline (Pamelor), protriptyline (Vivactil), and trimipramine (Surmontil); beta blockers such as atenolol (Tenormin), labetalol (Normodyne), metoprolol (Lopressor, Toprol XL, others), nadolol (Corgard), propranolol (Inderal), and sotalol (Betapace, Sorine, Sotylize, Betapace AF); diet pills; disopyramide (Norpace); diuretics ('water pills'); dofetilide (Tikosyn); epinephrine (Primatene Mist);erythromycin (E.E.S., E-Mycin, Erythrocin); medications for colds such as phenylephrine (Sudafed PE), and pseudophedrine (Sudafed); monoamine oxidase (MAO) inhibitors, including isocarboxazid (Marplan), linezolid (Zyvox), phenelzine (Nardil), rasagiline (Azilect), selegiline (Emsam, Zelapar), and tranylcypromine (Parnate); moxifloxacin (Avelox);steroids such as dexamethasone, methylprednisolone (Depo-Medrol, Medrol, Solu-Medrol), and prednisone (Rayos); pimozide (Orap); procainamide; quinidine (in Nuedexta); theophylline (Theochron, Theo-24); and thioridazine. Your doctor may need to change the doses of your medications or monitor you carefully for side effects. Many other medications may also interact with arformoterol, so be sure to tell your doctor about all the medications you are taking, even those that do not appear on this list.
tell your doctor if you have asthma. Your doctor will tell you not to use arformoterol unless you are using it along with an inhaled steroid medication.
tell your doctor if you have or have ever had an irregular heartbeat; QT prolongation (an irregular heart rhythm that can lead to fainting, loss of consciousness, seizures, or sudden death); high blood pressure; seizures; diabetes; or heart, liver, or thyroid disease.
tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while using arformoterol, call your doctor.
you should know that arformoterol inhalation sometimes causes wheezing and difficulty breathing immediately after it is inhaled. If this happens, call your doctor right away. Do not use arformoterol inhalation again unless your doctor tells you that you should.