Efficacy Of Combined Microneedling Plus Tretinoin In Treatment Of Stria Rubra

"* Disinfection: the affected area by alcohol 70 %.~* Topical anaesthetic cream will be applied: pridocaine (lidocaine 2.5% and prilocaine 2.5%) for 30 minutes under occlusion.~* Microneedling with tretinoin 0.025% of the affected area will be done by dermapen that will be applied on the affected area as follows: inserting the sterilized needle into the dermapen tip, turning on using speed setting and adjusting speed on 5, needle depth of dermapen will be adjusted to (2- 2.5mm) according to the site of the striae, passing vertically over the striae with dermapen in a stamping pattern until pin point bleeding appear."

"* Disinfection: the affected area by alcohol 70 %.~* Topical anesthetic cream will be applied: pridocaine (lidocaine 2.5% and prilocaine 2.5%) for 30 minutes under occlusion.~* Microneedling with timolol 0.5% of the affected area will be done by derma pen that will be applied on the affected area as follows: inserting the sterilized needle into the derma pen tip, turning on using speed setting and adjusting speed on 5, needle depth of derma pen will be adjusted to (2- 2.5mm) according to the site of the striae, passing vertically over the striae with derma pen in a stamping pattern until pin point bleeding appear."