Wondering about drugs to treat erectile dysfunction? Find out how Viagra, Levitra and Cialis compare with each other.
Viagra, Levitra and Cialis are often the first treatment tried for erectile dysfunction — the inability to achieve or sustain an adequate erection for sexual activity. For most men with erectile problems, they work well and have few side effects. All three medications improve erectile function in the same basic way, but the effects of tadalafil (Cialis) last longer. This and a few other minor differences among these medications may make one a better choice over another for some men.
Viagra, Levitra and Cialis: How they work
Viagra, Levitra and Cialis increase levels of nitric oxide, a chemical produced by your body during sexual stimulation that causes blood vessels in the penis to relax and open. This allows you to achieve and maintain an erection. These medications don’t automatically trigger an erection; sexual arousal is needed to start the whole process.
Which is best for you?
Viagra, Levitra and Cialis each have a slightly different chemical make up. These minor differences affect the way they work, such as how quickly they take effect and wear off; how they interact with other medications; and side effects. Your doctor will consider these factors when deciding if one of these medications is a good choice for you. Your doctor will also consider any other health problems you have and whether any of your current medications could cause problems when taken with Viagra, Levitra or Cialis.online viagra, online levitra, online cialis, online Pharma shop.