What are the delivery options for transmucosal medications?

Transmucosal medications are delivered through mucous membranes in the body, which allows for rapid absorption into the bloodstream due to the high vascularity of these tissues. The options mentioned in the correct answer encompass various routes of transmucosal delivery.

Sublingual administration involves placing a medication under the tongue, where it quickly dissolves and enters the bloodstream directly, providing rapid effects. Transbuccal delivery involves placing a medication between the gums and the inner lining of the cheek, allowing for absorption through the buccal mucosa. Translingual administration refers to delivering medication directly onto the surface of the tongue.

These routes facilitate quick absorption because they bypass the digestive system, which can delay the effects of medications taken orally. In contrast, the other choices involve different methods of medication delivery that do not utilize the mucous membranes for absorption.

Intravenous and intramuscular routes involve injecting medications directly into the bloodstream or muscle, respectively, while oral and subcutaneous methods are not considered transmucosal since they do not involve absorption through mucous membranes. Inhalation and transdermal routes also involve different mechanisms of delivery, with no reliance on mucosal absorption. Thus, recognizing the specific routes applicable to transmucosal administration clarifies