Itchy skin (pruritus). https://www.mayoclinic.org/diseases-conditions/itchy-skin/symptoms-causes/syc-20355006#:~:text=Examples%20include%20dry%20skin%20(xerosis,thyroid%20problems%20and%20certain%20cancers. Accessed January 17, 2023
DRY SKIN: WHO GETS AND CAUSES. https://www.aad.org/public/diseases/a-z/dry-skin-causes. Accessed January 17, 2023
10 REASONS YOUR SKIN ITCHES UNCONTROLLABLY AND HOW TO GET RELIEF. https://www.aad.org/public/everyday-care/itchy-skin/itch-relief/relieve-uncontrollably-itchy-skin. Accessed January 17, 2023
Atopic dermatitis (eczema). https://www.mayoclinic.org/diseases-conditions/atopic-dermatitis-eczema/symptoms-causes/syc-20353273. Accessed January 17, 2023
What is Eczema?. https://nationaleczema.org/eczema/#:~:text=What%20is%20Eczema%3F,most%20common%20symptom%20of%20eczema. Accessed January 17, 2023
Psoriasis. https://www.mayoclinic.org/diseases-conditions/psoriasis/symptoms-causes/syc-20355840#:~:text=Psoriasis%20is%20a%20skin%20disease,make%20it%20hard%20to%20concentrate. Accessed January 17, 2023
Ichthyosis. https://www.nhs.uk/conditions/ichthyosis/#:~:text=Ichthyosis%20is%20a%20condition%20that,needs%20to%20be%20regularly%20moisturised. Accessed January 17, 2023
ผื่นแดงที่หน้า (Red face Syndrome).
https://www.si.mahidol.ac.th/sidoctor/e-pl/admin/article_files/920_1.pdf. Accessed January 17, 2023