Novel Dosage Forms

dry Powder Inhalers This small device is similar to a metered treat respirator (MDI), but the drug is in crap-shooter demolish form. The diligent exhales bulge out a all-embracing breath, places the lips around the mouthpiece, then pronto reposes in the pulverisation. Note that the technique is different than for MDIs -- run dry powder respirators do not require the timing and coordination that atomic number 18 necessary with MDIs. There are other important differences, so victim sure that you always know the proper technique for the regularity acting you are using. Dry powder inhalers are seemly more than common, in part beca commit they do not use the CFC dynamic found in an MDI. (CFCs damage the ozone and allow be phased out of MDIs in the next few years.) Dry powder inhalers are as effective as MDIs -- in fact, some whitethorn prove to be slightly more effective. Naturally, there are several disadvantages. If the patient exhales directly toward the device, the powder prat be blown out. Also, much of the powder ends up in the mouth, which can cause unwanted side do -- this is similar to what happens when a patient puts an MDI directly into their mouth. As with MDIs, it is recommended that you swish your mouth subsequently administering the drug. (Greene Ink, Inc., 2003) What is a dry powder inhaler?

A dry powder inhaler (DPI) is similar to a metered social disease inhaler. Both are handheld devices that throw a precisely measured dose of asthma medicate into the lungs. The advantage of using a dry powder inhaler is that it is breath-activated, so you dont have t o coordinate spark off the inhaler (sprayin! g the medicine) while at the same time inhaling the medication. Instead, you but breathe in quickly to activate the flow of medication. In this way, the breath-activated wash up of medicine... If you want to get a full essay, come in it on our website: OrderCustomPaper.com

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