Can the navel area absorb medication?

The navel area is capable of absorbing small amounts of medication. Specifically, the skin around the navel is similar to the skin on other parts of the body and possesses a certain absorption capacity. When medications are applied to the navel, substances with relatively smaller molecular structures can more easily penetrate the stratum corneum and thus be absorbed and utilized by the body. However, it should be noted that not all medications are suitable for absorption through the navel. Particularly those containing hormonal components or large-molecule proteins, which are unsuitable for transdermal absorption, cannot be effectively absorbed via the navel. Additionally, the effectiveness of medications administered through the navel is influenced by multiple factors, including the type and concentration of the medication, duration of application, and individual differences. Therefore, when administering medications via the navel, one should carefully read the drug instructions and proceed under the guidance of a physician or pharmacist to ensure the safety and effectiveness of the medication. At the same time, one should also monitor for any reactions after medication administration and seek medical attention promptly if any adverse effects occur.