Before using the inhaler, make sure to shake the canister well. If you are using the canister for the first time or if you have not used it in 3 days or more, follow the instructions for test sprays in the air. If the inhaler is working properly, you should see a fine mist. Be careful not to spray the medication in your eyes.
To use Xopenex HFA, inhale it orally as per your doctor’s instructions, usually every 4 to 6 hours as needed. If two inhalations are prescribed, wait for at least 1 minute between them. The dosage will be based on your medical condition and response to treatment. Do not exceed the prescribed dose or frequency without your doctor’s approval, as this could increase your risk of serious and fatal side effects.
Using a spacer device with the inhaler may help you use the medication properly. Ask your doctor or pharmacist to provide more information on this. If a child is using Xopenex HFA, a responsible adult such as a parent may need to assist the child in using the inhaler as instructed. If you are using other inhalers simultaneously, wait for at least 1 minute between each medication use.
Keep track of the number of inhalations you use and discard the inhaler after you have used the recommended number of inhalations on the product package. Remember to also include the test sprays used to prime the inhaler. Do not test if any more drug is in the canister by floating the metal canister in water.
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