+22 Ingrown Hair Blister Ideas. Web however, ingrown hairs will typically produce a single bump with a visible hair in the center, whereas herpes blisters tend to appear in clusters, and will not surround the hair follicle. Your skin is irritated by ingrown hair.
Signs of an infected ingrown hair: A raised red bump (or cluster of bumps) that. Ingrown hairs tend to occur individually and each one is centered on a hair follicle.
