The Medicine ED is treated with Vidalista CT 20. Tadalafil increases blood flow to the penis and relaxes its muscles, assisting men in achieving and maintaining an erection. Your doctor may prescribe this Medicine to treat other conditions. Because these factors may alter how effectively your medication works, please let your doctor know if you smoke, use illegal substances, consume alcohol or caffeinated beverages, or any combination of these. Usually, when a Medicine is taken with food or another medication, a medication interaction occurs. The most common side effects, including headaches, nausea, dizziness, face flushing, stomach issues, and back pains, may appear shortly after taking the Medicine.