What is the Difference Between V Beam and V Beam Perfecta ?

Taking ibuprofen makes you more likely to bruise. The settings on the laser can alo cause bruising. There should not be any permanent marks from it. Vbeam is the gold standard for rosacea. 

V-Beam does not penetrate deep into the skin.  This is an elegant cosmetic laser that only treats the superficial telangiectasias and rosacea.  It eliminates these unwanted broken blood vessels.  It has no effect in the way that you are asking.

You may require multiple treatments for the erythema of your rosacea. However, after 2 treatments, you should see some improvement. Also, it's important that you understand that the pimples will not get better with V-beam, only redness. The settings on the laser may need to be changed as well.