4. Can black neck be considered as a sign of diabetes?

Yes. Diabetics are more likely to present signs like black neck.

5. How can the black color of the neck be removed?

Cosmetic changes can be made by treatment with retinoid ointments or laser therapy. However, permanent removal occurs when the underlying disease is successfully treated.

6. Why does the neck turn black in pregnant women?

This may occur due to hormonal changes associated with pregnancy.