It is essential for the
patient to inform his complete medical history to the doctor before using generic
viagra ( Japanese : バイアグラ ) since some medical conditions may create problem later on.
This
medication should be used exactly as directed by your doctor. It must not be used
more in amount and more often than approved by your doctor. If too much is
used, it may lead to unwanted side effects.
Patients having heart problems
should not use Viagra. Caution is must needed in patients having a heart
attack, stroke, or life-threatening heart irregularities within the past 6
months. You also need care in case you have heart failure, severe high or low
blood pressure, or unstable angina (crushing heart pain that occurs at any
time).