Dr Rashmi Shetty | Dermatologist on Instagram: "Boils on your scalp, which is called Scalp Folliculitis, is caused by damage to hair follicles. This will usually look like red bumps or similar to acne on your scalp. What are the causes & what can u do about them; Possible causes include: - oily scalp - this could happen if you are not washing your hair regularly / keeping your scalp clean - excessive friction / rubbing / rigorous massage on the scalp - unaddressed dandruff - build up on the scal