The enzyme responsible for stopping an erection in men is the main cause behind erectile dysfunction (ED). Men who have complications regarding this issue tend to buy PDE-5 inhibitor which pretty much is the best cure for ED, but which brand to go for? Now we know the popular one which is viagra cheap http://pazsinfronteras.org/wp-content/viagra/ lowest price but there are also newer and better inhibitors in the market that are slowly stealing the competition.
In order to begin with the comparison, it is imperative to outline the major similarities that were found between the two PDE-5 inhibitors. Basically, both work under the same principle so there are quite the similar instructions of use and safety tips which they share. it was however also found out that both drugs have an efficacy of 80%.
Drugs which stimulate such effects can sometimes cause side effects. The side effects can range from an upset stomach, back pain, headache to changes in vision, nasal pain and flushing which mostly wear off in a few hours’ time. All of these side effects can happen anytime but men have seldom experienced these during the dosage of Viagra or Cialis. However, if you come to experience a painful erection, itching or burning while urinating or pains associated with the chest then immediately contact a doctor or go for emergency treatment in the nearby hospital.