The future looks bright for men that have had to deal with the frustrations of Erectile Dysfunction *(ED). With the new advancements in ED research you can now have a harder, longer erection with a little assistance, thanks to Cialis, the latest entrant in the erectile Olympics to compete with Levitra and Viagra.A TREATMENT.Cialis (Tadalafil) is a treatment for men who experience difficulty having and maintaining an erection (impotence or erectile dysfunction). It was approved by the FDA in November 2003. Cialis differs from other currently approved products, in that it stays in the body longer. Cialis is usually taken only when needed, just before sexual activity and not more then once a day. It has not yet been studied for multiple sexual attempts per dose. However, it has become a very popular choice recently and there is no wonder, since it is very effective and extremely reliable for a large percentage of the men that have tried it.MAKING A CHANGE.Cialis is changing the way doctors and patients think about treating erectile dysfunction by offering two important benefits: a 36-hour window of opportunity for intimacy and the ability to take the tablet on an empty stomach or with a meal, without concern that high-fat food will reduce the absorption of the medicine. For this reason Cialis is moving ahead fast and overtaking Viagra in many different worldwide markets.HOW DOES IT WORK?Cialis is a PDE-5 inhibitor. Another way you can think of Cialis (and all other similar medicines) is that it preserves the elevated levels of cGMP (enzyme) that are created when a man is sexually stimulated for a stronger, more lasting erection. The nice thing about these inhibitors is that they shouldn't cause erections at inappropriate times because they only block degradation of cGMP produced in reaction to sexual stimulation, such as thinking about something sexy. IS IT SAFE?As with all proscription medicines, Cialis must be used only under a healthcare professionals care. Cialis is not recommended for people taking any form of nitroglycerin and most alpha-blockers, because the combination may lower blood pressure to an unsafe level. Cialis may uncommonly cause: an erection that won't go away (priapism), vision changes, such as seeing a blue tinge to objects or having difficulty telling the difference between the colors blue and green. Some other common side effects with Cialis include: headache, indigestion, back pain, muscle aches, flushing, stuffy or runny nose.WHERE CAN I GET IT?Cialis is currently available in more than 70 countries, including Australia, Brazil, Mexico, Canada, the United States and countries throughout Europe. Cialis is available by prescription only and is not for everyone. Buying from an authorized pharmacy will allow you to speak to your pharmacist directly. Numerous sites on the Internet offer Cialis for sale after an "online consultation", a mere web questionnaire. GENETIC CIALIS (Tadalafil)Tadalafil is the generic name for the brand name Cialis. Tadalafil was administered to over 5700 men (age range 19 to 87 years) during clinical trials worldwide. The results of the studies showed Generic Cialis improved: The ability to get an erection, The ability to keep an erection for successful sexual intercourse, The ability to complete sexual intercourse, Confidence in the ability to get and keep an erection, Erection hardness and satisfaction with hardness, Satisfaction with sexual intercourse. 36 HOUR WONDER!Cialis is known as the " 36 hour pill" or the "weekend pill" which is available 10mg and 20mg tablets. You won't get an erection just by taking Cialis, some form of sexual stimulation is needed. When sex is over, the erection dissipates normally. You will also be very satisfied having the ability to maintain your erection so you and your partner are both satisfied. As with any ED tablet, in the rare event of priapism (an erection lasting more than 4 hours), seek immediate medical help to avoid long-term injury. *Erectile Dysfunction is defined as the consistent inability to attain and maintain an erection sufficient for sexual intercourse. Erectile Dysfunction affects the lives of 15 million to 30 million American men and their partners and is estimated to affect approximately 189 million men worldwide.