53 citations,
January 2017 in “Skin appendage disorders” Botulinum toxin shows promise for various skin conditions but requires more research for confirmation and standardized use.
5 citations,
May 2022 in “Molecules” Botulinum toxin is effective for various skin conditions, but more research and awareness of side effects are needed.
5 citations,
January 2022 in “Journal of the European Academy of Dermatology and Venereology” The Covishield COVID-19 vaccine caused skin-related side effects in 1.23% of the people vaccinated in the study from India.
25 citations,
July 2021 in “Journal of Medical Virology” COVID-19 can cause various skin issues, including rashes and hair loss, which usually heal on their own and don't always indicate severe illness.
9 citations,
May 2013 in “JAMA Dermatology” Sunlight exposure improved a patient's skin condition, and there may be a link between a certain disease and skin growths; a leukemia treatment caused changes in hair color and growth.