All in all, sildenafil is popular for a reason – it works. It’s also sometimes referred to as impotence. There are many types of drugs used to treat ED. Do not take Viagra more than once a day. Men with diabetes risk damaging the arteries and nerve endings serving the penis if their diabetes is out of control. Thus, a male patient with Cialis blocks enzymes called phosphodiesterase – 5 or PDE-5, resulting in the expansion and relaxation of smooth muscles in the penis causing an erection. If the problem continues, a number of nonsurgical options can help a man gain and maintain erections. You might need to work with your doctor to find the right medication and dosage for you. The typical starting dose is 100 mg for use 15 minutes before sexual activity, although doses of 200 mg and 50 mg can also be used to treat severe and mild cases of erectile dysfunction, respectively. In rare cases, Cialis can undermine the blood flow to the optic nerve of the eye, causing sudden loss of vision.
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Do not increase or decrease the dosage of Viagra or take the drug more often than prescribed by your doctor. 30-50% of hypertensive men also suffer from ED. Though the directions advise men to take the drug one hour before sexual activity, research indicates that the drug can sometimes work when taken from 30 minutes to eight hours before intercourse. This limits the amount of blood that can flow out of the penis. Patients with erectile dysfunction can take Cialis as needed, but it should not be taken more frequently than once every 24 hours. In some young men with severe ED caused by underlying medical problems such as diabetes, priapism or renal failure, a penile implant may offer a good long-term solution. It is important also to consider the physical and psychosocial health of the person who has the condition. Since the ICI erection is not regulated by your penile nerves, you should not be surprised if the erection lasts after orgasm. The combination can lead to a sudden drop in blood pressure, which may cause you to become faint or dizzy, or fall, leading to possible injuries.