Which medications in the drug class Topical Skin Products are used in the treatment of Nongenital Warts?

Updated: Sep 25, 2020
  • Author: Philip D Shenefelt, MD, MS; Chief Editor: William D James, MD  more...
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Topical Skin Products

Products that become cytotoxic following exposure to light may be beneficial.

5-Aminolevulinic acid topical 20% solution (Levulan Kerastick)

5-Aminolevulinic acid topical 20% solution is a topical porphyrin available as Levulan Kerastick. It is to be applied topically to warts and kept under occlusion for 5 hours and then exposed to red light-emitting diodes or another suitable red or blue light source.

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