 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  drugs known as anticholinergics. Controlling symptoms of breathing problems can decrease time lost from work or school.This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden shortness of breath. If wheezing or sudden shortness of breath occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. How to use Umeclidinium 62.5 Mcg/Actuation Blister Powder For Inhalation Read the Patient Information Leaflet and Instructions for Use Leaflet for directions on the proper use of this medication. If you have any questions, ask your doctor or pharmacist. Inhale this medication by mouth as directed by your doctor, usually once daily. Do not open the cover of the inhaler until you are ready to use it. Each time you open the cover, you prepare a dose of the medication. If you open and close the cover without inhaling the medication, you will lose the dose. To avoid wasting a dose, do not close the cover until after you have inhaled the medication. You may or may not taste/feel the drug when you inhale. </s>