| Medications which help cause an erection, providing a man is sexually aroused, have revolutionised the treatment of erectile dysfunction lately. They do not work for everybody, but they do work for most men – even in patients with diabetes. They can also help people with neurological and spinal problems.
Also, the selection of available pills means that if one particular medicine doesn't suit you, try out another one.
There are now only three orally-administered medications available in the UK – Viagra, Levitra, Cialis. They all have side effects. It is unsafe for some men to take these pills, and some medications can interact with them dangerously. Hence, before taking any of these pills you should see a doctor.
Viagra works by widening blood vessels, thus, giving an erection – providing that a man is sexually stimulated. In most males, it works in an hour after administration. The effect lasts for approximately four hours. But, it can be easily blocked by food in the stomach.
The most common side effects are a bad headache, visual disorders, blocked nose, redness on face, indigestion, palpitations – and dizziness after getting out of bed too rapidly! Blue vision can be observed at a high dosage. Viagra is dangerous with certain heart drugs. Do not consume grapefruit juice on the day of use, since that escalates the blood level of the drug.
Cialis works in a similar way as Viagra. At present it is popular with a lot of males, since its effects last so long –, at least, twelve hours in most men, which means sex life can be more varied. Producers claim it is not blocked by food.
Side effects are similar to those of Viagra, but it can also trigger backache and muscle pain. Interactions with other medications and with grapefruit juice are identical to those of Viagra. Yet, there can be drug-to-drug interactions with the antibiotic clarithromycin and the sedative phenobarbital. The structure of Cialis is nearly identical to that of Viagra and there have been several reports of blindness in patients taking it.
Levitra works in a similar way. Drug-to-drug interactions and side effects are similar to those of Viagra. It does not work as long as Cialis. There have been a few reports of blindness.
To learn further information on the ED medicines and purchase them, please visit www.rapharmacy.com. |
