Treatment of Freckles by Intradermal Tranexamic Acid Versus Q Switched KTP Laser.

Inclusion Criteria: * Both genders * Age group \> 18years old. Exclusion Criteria: * Pregnant and lactating females. * Keloid and scarring tendancy * Usage of invasive or semi invasive procedures for treatment of freckles such as chemical peeling , dermaroller..etc. 2 months prior to the study. * Oral Isotretinoin 6 months prior to the study. * Active herpetic lesions. * Any concurrent active skin disease within the treated area. * Photosensitive skin conditions such as systemic lupus erythematous. * History of delayed wound healing. * Bleeding diathesis. * Medical conditions such as autoimmune diseases.