What should you know about PRP and Dermapen?

A small blood sample is processed to separate platelet-rich plasma. A microneedling pen then makes fine, controlled openings in the skin. The plasma may be placed on the skin or introduced into the treated area, depending on the clinician’s technique. Needling can temporarily cause redness, warmth, tightness, pinpoint bleeding, or swelling. These effects are part of the treatment response, but they should settle rather than steadily worsen.

The approach may be discussed for uneven texture, acne-scar changes, or sun-damaged skin. It is not a single solution for every mark or line, and results develop gradually as the skin repairs itself. Review [Microneedling Pen](/technology/microneedling-pen/) and [Microneedling](/treatments/aesthetic-procedures/microneedling/) to understand the procedure.

Choose a qualified medical practitioner who can examine your skin and explain whether PRP, microneedling, or another option fits your concern. Mention active acne, cold sores, eczema, psoriasis, easy bruising, bleeding problems, immune conditions, medicines, and allergies. Follow the clinic’s instructions about cleansing, sun exposure, shaving, and products before the appointment.

Afterward, use only the recommended gentle cleanser and moisturiser, protect the area from sun, and avoid picking or rubbing the skin. Pause irritating products, heat-heavy activities, and swimming until your clinician says the surface has recovered. Alternatives may include [Fractional Laser Treatment](/treatments/laser-and-energy/fractional-laser-treatment/) or [RF Microneedling](/treatments/laser-and-energy/rf-microneedling/).

Contact the treating clinic if pain, swelling, redness, or warmth is increasing after the expected early recovery period, or if you notice pus, spreading redness, fever, marked blistering, or a persistent change in skin colour. Seek urgent care for facial swelling with trouble breathing, faintness, or rapidly worsening symptoms.

Ask what concern the treatment is intended to address, whether PRP will be applied or injected, how your skin will be prepared, what recovery should look like, and which products or activities to avoid. Ask how the plan changes if you develop an outbreak, irritation, or delayed healing.