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Further, tadalafil is 9000-fold more potent for PDE5 than for PDE8, PDE9, and PDE10. Tadalafil is 14-fold more potent for PDE5 than for PDE11A1 and 40-fold more potent for PDE5 than for PDE11A4. PDE11 is an enzyme found in human skeletal muscle, prostate, testes, and in other tissues.

While taking Cialis, if you have back pain that’s bothersome to you or doesn’t go away, talk with your doctor. They may be able to recommend ways to help ease this side effect. Your doctor may also do more testing to see what’s causing your back pain.

As a result, you will find it easier to get an erection and enjoy sexual intercourse. You will notice an increased responsivity to sexual stimulation within about 30 minutes of taking the tablet, as Tadalafil will begin to work within this time frame. Generic Cialis 40mg is used for treating erectile dysfunction (ED) and is a very popular and effective drug with Australian men. It works by helping to increase blood flow into the penis during sexual stimulation.

This has been far more effective than other prescription amounts and frequency. The letter I have just received from our Practice ( with no prior communication with myself) has reduced my prescription from the daily dose of 5mg to 10 mg per week&nbsp