To help the drug enter its proper location, the tragus can be rubbed. For five minutes, the patient should stay in this laying position. This process can be done on the other ear after five minutes.
Topical drugs are those that are applied directly to the skin or mucous membranes and have both local and systemic effects. Topical creams like nystatin which are antifungal are medications that are massaged or rubbed into the skin. In the transdermal mode of pharmaceutical administration, patches or disks are put to the skin and continuously release medication. Analgesics (like fentanyl), cardiac drugs (like nitroglycerin), hormones (like estrogen), and nicotine patches are examples of common transdermal drug classes (for smoking cessation). Transdermal medication delivery ensures a constant drug level in the bloodstream for distribution. Patients who are queasy or have trouble swallowing benefit from the transdermal method as well.
With the administration of various inunctions, heat may be used. Vasodilation brought on by heat improves blood flow and some medication's absorption. Heat should never be used on patches, such as those for nitroglycerin or fentanyl, as it speeds up the drug's release and raises the risk of overdose and death. Make sure to follow the manufacturer's instructions while applying heat.
Hence, the tragus is rubbed after otic application.
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