Read on Twitter
A short medical thread.
The negative effects of black henna on the skin.
الآثار السلبية للحنة السوداء على الجلد
The negative effects of black henna on the skin.
الآثار السلبية للحنة السوداء على الجلد
Article no. 1
The child in the picture above developed a hypersensitivity reaction to a chemical called paraphenylenediamine (PPD) which is present in black henna.
They also mentioned that " these temporary tattoos can cause significant and lifelong sensitization. "
The child in the picture above developed a hypersensitivity reaction to a chemical called paraphenylenediamine (PPD) which is present in black henna.
They also mentioned that " these temporary tattoos can cause significant and lifelong sensitization. "
Article no. 2
It's an Emarati study, and this is their finding:
" The presence of PPD in the black henna increases the risk of allergic contact dermatitis among users of black henna. "
It's an Emarati study, and this is their finding:
" The presence of PPD in the black henna increases the risk of allergic contact dermatitis among users of black henna. "
Article no. 1: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3244359/
Article no. 2: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872353/
Article no. 2: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872353/
