Twirla - a new contraceptive patch

Med Lett Drugs Ther. 2021 Feb 8;63(1617):17-18.
No abstract available

Keywords: Evra; IUD; Nexplanon; Technivie; Twirla; Viekira Pak; Xulane; adverse effects; contraceptives; dosage; drug interactions; efficacy; estrogens; levonorgestrel; ombitasvir; oral contraceptives; paritaprevir; progestins; ritonavir; safety.

Publication types

  • Review

MeSH terms

  • Contraceptive Agents, Hormonal / administration & dosage*
  • Contraceptive Agents, Hormonal / metabolism
  • Estradiol / administration & dosage
  • Estradiol / metabolism
  • Female
  • Humans
  • Levonorgestrel / administration & dosage
  • Levonorgestrel / metabolism
  • Transdermal Patch*

Substances

  • Contraceptive Agents, Hormonal
  • Estradiol
  • Levonorgestrel