Are there any prescription drugs, when taken, resulting in neurotransmission enhancement? I have tried Cialis, Levitra and Viagra with little success. Do you have any other suggestions for improved erection.
ANSWER
PDE5 inhibitors will be of little assistance. The unfortunate fact is that ED is a common symptom as far as Multiple Sclerosis goes. You should also check your medicines for possible known side effects leading to forms of Erectile Dysfunction.