Can needle treatments be performed if one has eczema or excessive dandruff (seborrheic dermatitis)?

This procedure should not be performed during an active and inflamed eczema episode. Needle-based treatments (Mesotherapy, PRP, Dermapen) can introduce infection under the skin or further exacerbate eczema plaques. The skin surface should be calmed first with dermatological treatment, and then hair follicle treatments should be considered.