Intense Pulsed Light (IPL) Medical Device as Treatment for Patient Suffering From Skin Disorder

Inclusion Criteria: * Adult men or women * Excessive Hairiness: * Patient with unwanted hair on the body (legs, arms, bikini line, or axilla) * Patient over 18 years. * Patients with Fitzpatrick skin types from I to V. * Women were required to be post-menopausal, surgically sterilized, or under a medically acceptable form of birth control (i.e., oral contraceptives, IUD, contraceptive implant, or barrier methods with spermicide or abstinence) during the study time period. Vascular lesions: * Patients over 18 years. * Patients with Fitzpatrick skin types from I to IV. * Patients with varicosities and Rosacea on the face or upper and lower limbs. Pigmented lesions: * Patients over 18 years. * Patients with solar lentigines on their cheeks, back, hands, arm and leg (\> 3 mm). * Patient with Fitzpatrick skin type from I to IV. Acne: * Patients over 18 years * Patients with Fitzpatrick skin types from I to IV. * Patients with facial acne vulgaris on face. * Willing to sun protect treated area for the duration of enrollment in the study and 4 weeks after treatment. Exclusion Criteria: * Patients with history of malignant lesions or pre-malignant lesions, scarring, or infection in the area to be treated History of keloidal or hypertrophic scarring * Patients with a known photosensitivity * Pregnancy women * Patient with diabetes mellitus suntan in the area to be treated * Use of photo-sensitizing products for 7 days before treatment (selftanning lotions, activators, self-tanning shower gel, etc.) * Exposure to the sun or UV rays at least 4 weeks before the treatment and 1 week afterwards * Zones with uncovered tattoos, suspect spots or skin diseases (including spots, inflammation, beauty spots, tumors or melanomas, psoriasis, herpes...) * Use of medication that induces anticoagulative medication or thromboembolic condition * Patients with pacemaker or internal defibrillator * Patients that used of NSAIDS two weeks prior to or 2 weeks following the treatment * Epileptic patients * Additional criteria for excessive hair: Patients that use waxing or other methods of photo epilation within 1 month prior to treatment. * Additional criteria for acne: Patients currently under oral antibiotic or oral therapy for acne.