What are the main ED-drugs you know? A person who does not really interested in this particular area will name only Viagra, but there are other drugs. One of these drugs is Tadalafil.
A pill for the treatment of erectile dysfunction (which also known as impotence) called Tadalafil. This drug is included in the group called "medicine for the treatment of erectile dysfunction". It has two names Cialis which is using for ED and Adcirca - for problems with pulmonary arterial hypertension.
Also Tadalafil can be sold under the name Tadacip 20 mg, which is produced by the company Cipla. Tadalafil is on the third place after Viagra and Levitra in the USA when it goes to ED prescription. Only Cialis is recommended like a once-daily drug among others.
The drug has effect during 36 hours. The effect is already noticeable in 16 minutes after taking the drug during sexual arousal. Tadalafil is rabsorbed after ingestion. The maximum concentration in plasma is on average 2 hours after ingestion.
The rate of absorption of Tadalafil doesn't depend on food intake, that's why it can be taken without regard to meals. Meal time in the morning or evening has no significant effect on the rate of absorption.
Healthy individuals have linear pharmacokinetics of Tadalafil in the ratio of dose and time. Equilibrium of concentrations in plasma can be achieved during 5 days while drug administration once a day.
Like every other drug, this one also has some side effects. So, before drug intake you have to pay attention to following list:
- hypersensitivity to this particular drug or to any substance that is a part of it;
- usage if you under 18 years old;
- in case of nephatony;
- or diabetes.
One should mention that the elderly patients have lower effect of the medicine. Other unwanted side effects are dyspepsia and headache, then nasal congestion, back pain, "tides" of blood to the face, myalgia. Also can occur muscle nagging pain in the legs, sometimes swelling of eyelids, hyperemia, dizziness and eye pain.