Dr. Google, What Is That on My Skin? Internet Searches Related to Skin Problems: Google Trends Data from 2004 to 2019
March 2021
in “
International Journal of Environmental Research and Public Health
”
TLDR More people are using Google to search for skin problems like itch, hair loss, and rashes.
The study analyzed Google Trends data from 2004 to 2019 to understand global search behaviors related to skin problems, identifying 'Itch', 'Hair loss', and 'Skin rash' as the most searched topics. 'Itch' was the top search in 42 countries, while 'Hair loss' was most popular in 7 countries. The Relative Search Volume (RSV) for these topics increased over time, with 'Comedo', 'Itch', and 'Dandruff' showing significant growth. Seasonal patterns were observed, with interest peaking in warmer months. The study concluded that more people globally were using Google to seek information on dermatological issues, highlighting the potential of internet data to identify public health needs. Limitations included the varying popularity of Google across regions and the lack of demographic data on users.