you may get dandruff if your scalp is too dry, oily hair, and a variety of other skin conditions. Apart from that, head lice, stress, anxiety, psoriasis, fungal infections, eczema, ringworm ...
“Don’t pick or scratch,” says Dr. Gohara. “Picking at scalp acne can lead to scarring or secondary infection,” she explains. Similarly, use gentle hair tools and avoid brushes or combs ...