Long term effects of<unk>  include potential scarring and skin discoloration at the area of the<unk>  lesion if rubbing of the skin continues. It is not a lethal condition and the<unk>  will clear up on its own once the heat and pressure stressors are avoided and if the skin is kept clean so the pores do not continue to become clogged.
Acne mechanica
Calcinosis cutis
Crepitus
Acne cosmetica
Traumatic calcinosis cutis
Wrinkly skin syndrome
Limb–mammary syndrome
Dandruff