If you have not heard about skin occlusion, it is essential that you are familiar on how it works. Skin occlusion usually occurs when something, usually a topical medication is trapped on and ends up absorbed by the skin. In case an antibacterial ointment is applied to a cut either from a kitchen knife or an abrasion upon falling from a bike and covered with a bandage, the skin occlusion helps prevent infection and hasten the healing process. On the other hand, the absorption of chemicals through the skin is considered as a natural process and must be treated with care since there is a possibility that it will absorb detrimental chemicals as well. If you want to learn more about skin occlusion, read here.
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Location
Always bear in mind that the location makes a difference in the effectiveness of skin occlusion. Parts of the body that have thicker skin would require more time for the body to absorb whatever is being occluded. Areas of the body that have thinner or sensitive skin will absorb medications and chemicals at a quicker rate.
Permeability
Skin occlusion is an effective way of absorbing medications and ointments since it leaves the skin hydrated. In case you will leave a patch on the skin, the moisture from the body will not evaporate, thus trapping additional hydration. The surplus hydration will make it easier for the medications or chemicals to permeate the skin.
Delivery of drugs
At the present, various companies have utilized the ability of the skin to absorb medications, thus producing patches that can provide the similar effect just like with other products. The two well-known drug delivery forms of skin occlusions include nicotine patches and birth control patches. The other medications that are delivered via skin occlusion include physostigmine, testosterone, fentanyl and scopolamine.
What is occlusive therapy?
Occlusive therapy is basically an extended form of skin occlusion which involves specific parts of the skin. In case the individual has eczema on the hand, it should be immersed for 15-20 minutes, apply the medication and wrap the area using plastic and sealed for about 6 hours. This form of therapy is specifically designed to manage certain skin conditions in some individual such as eczema, psoriasis and dermatitis.
What is unintended occlusion?
This type of skin occlusion should be avoided when handling potentially harmful substances and chemicals. When using insect repellants, they should only be applied to bare skin. If it is applied to an area that is concealed by clothing, the skin will absorb more of the toxins present in the insect repellant. This will surely trigger the manifestation of unwanted side effects from the product. It is important to note that proper care must be observed when using certain chemicals such as household cleaners and pesticides.