What should you know about Candela V-Beam Perfecta?

Pulsed-dye laser light is absorbed by blood within targeted vessels. The treated vessels can then become less visible as the body clears the affected tissue. Clinicians may use it for facial redness, rosacea-related vessels, some scars, and other diagnosed vascular marks. Perfecta is a device platform, not a diagnosis, so the treatment plan depends on what the mark represents.

The appointment may include protective eyewear and cooling. A snapping or stinging sensation, temporary redness, swelling, pinpoint crusting, or bruiselike purple areas can follow. Skin tone, medicines, tanning, and the vessel's depth influence settings and pigment risk.

Provide a complete list of medicines and supplements, and mention easy bruising, cold sores, previous scars, recent tanning, or active irritation. Follow instructions about sun protection and products before the visit. Afterwards, keep the area clean, avoid picking or friction, and use only the recommended soothing products. Follow the clinic's timing for makeup, heat, exercise, and sun exposure.

Read about the [Pulsed Dye Laser](/technology/pulsed-dye-laser/) to understand the energy source and [Pulsed Dye Laser Treatment](/treatments/laser-and-energy/pulsed-dye-laser-treatment/) for the broader treatment category. If facial redness is a concern, [Rosacea](/conditions/rosacea/) is a useful related topic. [Sclerotherapy](/treatments/injectables/sclerotherapy/) is a different option for some veins.

Contact the clinic when swelling or pain is increasing, blisters appear, the skin becomes hot and increasingly tender, or drainage and fever develop. Seek urgent care for breathing problems, faintness, or rapid facial swelling. Ask for an assessment if a dark or pale patch remains or if a crust becomes increasingly painful instead of healing.

What exactly are we treating, and how will you distinguish a vessel from another type of mark? What settings and cooling method will you use for my skin? What should I stop beforehand, and which changes require a same-day call?