You can also reach there webite www.rotech.com and can get required information regarding to . If you as a customer of the Rotech have any query, complaint, suggestion, feedback and reviews related to Rotech products and services then you can communicate through its customer service detail.
As in the arteries, the walls of veins have three layers, or coats: an inner layer, or tunica intima; a middle layer, or tunica media; and an outer layer, or tunica adventitia. Each coat has a number of sublayers.
These swollen veins can be due to varicose veins or superficial thrombophlebitis. Penile varicose veins may bruise during sexual intercourse and thus wearing of a condom is highly recommended. Also use of lubricants is recommended during masturbation or during sexual intercourse to avoid bruising the vein. Mondorâs disease is superficial thrombophlebitis of the penis.