As of my knowledge cutoff in September 2021, melatonin inhalers were not commonly available, and specific comparisons regarding their delivery against other forms may be limited. However, I can provide a general overview of how inhalers and other forms of melatonin delivery differ.
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Inhalers: If melatonin inhalers exist, they would deliver melatonin directly into the respiratory system. This method may offer advantages such as rapid absorption into the bloodstream, bypassing the digestive system, and potentially leading to faster effects. Inhalers typically allow for precise dosing and are often portable and convenient.
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Oral forms (Tablets/Capsules): The most common form of melatonin supplementation is through oral tablets or capsules. When taken orally, melatonin is absorbed through the digestive system. The onset of action may vary, typically taking effect within 30 minutes to an hour. The duration of effect can last several hours, but this can vary between individuals.
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Sublingual forms: Sublingual melatonin refers to tablets or liquids that are placed under the tongue and absorbed through the mucous membranes. This method allows for faster absorption compared to oral forms, as the melatonin enters the bloodstream directly through the sublingual veins.
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Topical forms: Melatonin can also be found in creams or lotions that are applied to the skin. This method allows for local absorption but may have limited systemic effects compared to oral or inhalation methods.
It is important to note that the availability and specific details of melatonin inhalers and other delivery forms may have changed beyond my knowledge cutoff. For accurate and up-to-date information, it is recommended to consult reliable sources or healthcare professionals.