Szublingválisan

Szublingválisan is a Hungarian term used to describe something done under the tongue, and in pharmacology it specifically refers to sublingual administration or absorption. The method involves placing a substance on the under-surface of the tongue where it dissolves and is absorbed through the oral mucosa. The term derives from Latin sublingualis and is often used to distinguish this route from oral ingestion, buccal administration, or injections.

In medicine, sublingual administration is used for drugs that benefit from rapid onset or that are poorly absorbed when swallowed or degraded in the gastrointestinal tract. Common examples include certain nitrates for angina, some vitamins (such as B12 in selected formulations), and various analgesics or anxiolytics available as dissolvable tablets, sprays, or films. Advantages include faster absorption, bypassing first-pass metabolism in the liver, and usefulness for patients who have difficulty swallowing or are vomiting. Limitations include variability of absorption due to saliva, mucosal health, and pH; not all drugs are suitable for this route; and dosing accuracy can be a concern if swallowing or spitting occurs.

Usage guidelines generally recommend placing the tablet, spray, or film under the tongue and allowing it to dissolve without chewing or swallowing until fully absorbed. Do not eat, drink, or smoke until dissolution is complete unless the product instructions permit otherwise. Store in a dry place and follow specific product directions. If symptoms persist or adverse effects occur, seek medical advice.