Treatment begins at the lowest dose and is gradually increased under provider guidance to ensure safety, minimize side effects, and achieve optimal results
As a doctor, I often describe collagen as a protein made up of amino acids that acts like the glue of the human body, providing essential structural support
Extensive vermilionectomy and complex lip reconstruction Removal of the full thickness of the lower lip vermilion (vermilionectomy) for extensive actinic cheilitis or large SCC, and complex lip reconstruction with regional flaps (Karapandzic, Abb, Estlander flaps) are specialist plastic surgical procedures
Intranasal delivery represents the most significant methodological advancement because it bypasses hepatic first-pass metabolism entirely, but technique sensitivity (nasal cavity anatomy, administration volume, head positioning post-dose) introduces reproducibility challenges that subcutaneous injection avoids
Ku EJ, Jung KY, Kim YJ, et al
