Acanthosis nigricans is associated with obesity,
diabetes and other lifestyle disorders. there is no home remedy for the same. Trying home remedies could inturn lead to irritant/ contact dermatitis. Best is to consult a dermatologist who will guide you regarding topicals which will help along with helping you tackle obesity or diabetes or any other lifestyle disorder if present.
Next Steps
consult a dermatologist
Health Tips
do not try home remedies on your own.