10management of cannabis withdrawal insomnia and anxiety-related symptoms As the most commonly used class of drugs in managing substance use withdrawal syndromes, benzodiazepines have a potentially useful short-term (4-7 days) role in assisting with anxiety-related symptoms and insomnia.aney and colleagues, in studies assessing cannabis withdrawal and subsequent medication treatment trials, used a cannabis withdrawal scale adapted from a cocaine withdrawal scale (Haney, Ward, Comer, Foltin, & Fischman, 1999).
Varicoceles are enlarged varicose veins that occur in the scrotum. They are fairly common, affecting 15% of men overall, and 40% of men with known infertility. Varicoceles occur most often in the left testicle.
The pampiniform venous plexus may become tortuous and dilated, much like a varicose vein in the leg. In fact, a scrotal varicocele is simply a varicose enlargement of the pampiniform plexus above and around the testicle. Two other veins, the cremasteric and the deferential, also drain blood from the testicles; however, they are rarely involved in the varicocele process. The image below illustrates the basic anatomy. A large varicocele is seen through the scrotal skin.