Male sexual dysfunctions include loss of libido (sexual desire), erectile dysfunction (ED) and premature ejaculation (PE). ED affects about 55% of men between age groups 40 and 70. It is a fact that most men experience a certain ED at some point in their lives. Physical causes of ED are vascular, neurological and hormonal factors. Diabetes, heart disease, high blood pressure, high cholesterol, low testosterone and neurological diseases such as Parkinson's disease are some common causes of ED, while psychological causes include stress, anxiety and depression.
The most popular oral drugs available for the treatment of erectile dysfunction include sildenafil citrate (Viagra) and tadalafil citrate (Cialis). These ED drugs belong to the same class of therapeutic agents called PDE5 inhibitors. Pharmacologically, they work by increasing the blood supply to the penis organ to encourage an erection. PDE5 inhibitors deny the function of an enzyme called phosphodiesterase-5 (PDE5) to release nitric oxide in the body. Nitric oxide is a chemical that looks after increasing the blood supply to the penile organ by expanding the blood vessels and relaxing the penis muscles. Remember, they only work when a man is sexually excited.
Viagra vs Cialis: why the price difference?
Viagra and Cialis are two rivaling medicines for erectile dysfunction. We compare factors which include how fast they start to work, cost, how long they work, efficiency, and more. Find out which treatment is most effective for you.Viagra is effective for some degree of erectile dysfunction in almost 82% of men. But, why is there a need for another medication? In some men, Viagra does not work; they may need another drug such as Cialis 20mg. The effect of Viagra lasts for four to six hours, while Cialis lasts for up to 36 hours. Therefore, Cialis is sometimes given a moniker of the weekend pill. Viagra usually takes an hour to exhibit its effect, while Cialis help you experience the effect within 20 to 30 minutes.
Younger adults with erectile dysfunction can do well with Cialis, while elderly people with medical issues can do well with Viagra. Note that these ED drugs are not safe for men who are already taking nitrates medication for chest pain or angina. This is because PDE5 inhibitors are incompatible with nitrates; if, on the whole, one experiences severe hypotension ie low blood pressure. To be on a safer side, always seek out and ask your doctor which ED medicines are right and appropriate for you!
Cialis is a more modern and effective treatment option for erectile dysfunction. Cialis seems to offer benefits over Viagra, regarding the attribute of an erectile dysfunction drug, for how long you can last, when you can start, and side effects. Viagra is, however, available at a substantially lower cost, such as the generic medicine Sildenafil. Dr. Stuart Aitken of Michigan University points out for this review that notwithstanding the seeming upper hand in some essential parameters, Cialis cannot be definitively called a superior option for erectile dysfunction. This is because neither of the existing ED medications is the ultimate solution for everyone. Rather than looking for a one size fits all kind of remedy, Dr. Stuart Aitken suggests that you give both drugs a try and see which triggers a better response and fewer side events to answer this “Viagra vs. Cialis” (or Cialis and Kamagra if you are determined to give generics a try) dilemma for yourself.
Co-author: Dr. Stuart Aitken.