Cialis is a new impotence treatment that helps men achieve erections faster. Widening blood vessels and increasing blood flow to the penis, Cialis gives results in only half an hour (30 minutes before Viagra). If you do not experience the desired results and it is the first time you take Cialis, your doctor may recommend increasing your dose to 20 mg. However, for most patients, the normal starting dose is 10 mg with a notice of at least 30 minutes of sexual activity. Do not take more Cialis than the prescribed dose. If side effects occur or if they become troublesome, consult your doctor. Generic Cialis is similar to buying generic aspirin. The product is essentially the same, but is usually dramatically cheaper. Unfortunately, many pharmaceutical companies see this as a threat to their profits. But personally I favor people who can get the medications they need at more affordable price. One of the Cialis benefits is that it works for up to 36 hours - much more than other erectile dysfunction medications. Cialis starts working in as little as 30 minutes. Unlike other treatments of erectile dysfunction, Cialis can be taken anytime during the day, you do not have to plan around meals or drinks. This medication is usually taken only when needed, before sexual activity. However, Cialis may also be taken on a daily basis (at a lower dose), regardless of when sexual activity is planned. Do not take Cialis more than one time a day. Allow 24 hours between usage. If you take the medicine daily, take it at the same time each day, Seek emergency medical assistance if your erection is painful or lasts longer than 4 hours. A long erection can damage the penis. In addition keep this medicine at room temperature away from dampness and heat. Cialis can help achieve an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.