Intense itching after duct tape allergy can be clinically treated by applying intravenous dots, intramuscular injections, oral as well as topical applications. Intravenous drugs can be applied to sodium thiosulfate injection, or compound glycyrrhizin injection, to provide anti-allergic and immunomodulatory therapeutic effects. Intramuscular medication can be applied to chlorpheniramine maleate injection or thin glucagon injection for anti-allergic and immunomodulatory treatment. Oral medications can be applied to lupatadine fumarate tablets or fexofenadine hydrochloride tablets to enhance the anti-allergic and anti-itching efficacy. Topical medications can be applied with furfurylated distillate oil or doxepin to provide anti-itch effect while choosing hydrocortisone butyrate ointment or mometasone furoate ointment to apply.