Choosing between Viagra and Cialis

Men who are afflicted with erectile dysfunction have a couple of Canadian drugs to choose from that will treat their issue. Both Cialis and Viagra have been proven to help with sexual stimulation in males. Some patients may be tempted to try one if the other has not produced successful results; however, the two drugs work in the same manner and different outcomes are unlikely. But still, what's the difference?

Viagra versus Cialis
There are three key factors in which the two Canadian drugs differ, however, these are minimal. For instance, Viagra is administered without food and should only be ingested once a day - at the most. Cialis, on the other hand, can be . This method goes for both the small daily dose and 36-hour pill, according to the Mayo Clinic. Perhaps the more important differences come into play when it comes to taking the medications and how long they last.

Viagra should be taken 30 to 60 minutes prior to intercourse and can last for up to five hours. Cialis, however, is dependent on dosage. The small dose that is used on a daily basis can be taken at anytime and may be effective in producing an erection between doses. As for the 36-hour option, this should be ingested 30 minutes before sex and can last - as indicated - up to 36 hours.

Precautions for both
Men who are taking Viagra or Cialis should talk to their doctors before moving forward with their purchase via Canadian pharmacies online. This is imperative, especially in the event he is allergic to any other drugs. Additionally, it's important for a health care professional to educate men on any side effects the drugs they may have when taken with other medications, dietary supplements or herbal remedies. For instance, those who are taking nitroglycerin may experience dangerously low blood pressure as a result of mixing it with Cialis or Viagra.

Some unwanted side effects men may experience when taking include headache, upset stomach, heartburn, nasal congestion and, in some instances, back pain with Cialis, according to WebMD. If these symptoms last for more than 8 hours, patients should contact a doctor. Other reasons to see a medical professional include painful or prolonged erections, rash, fainting, chest pain, and itching or burning during urination. Although , they have been experienced and are a sign of concern.