* SILDENAFIL
Viagra Drug Information
Viagra appertains to a group of drugs called phosphodiesterase (PDE) inhibitors. It is used for treatment of erectile dysfunction in men (inability to reach or keep an erection, impotence). Male sexual function problems are caused by reduced blood flow in the penis. The generic medicine helps men achieve and maintain the erection by restraining phosphodiesterase-PDE5 – an enzyme found in men body. This in turn relaxes all smooth muscles in the penis and arouses raised blood flow into the penis. The medicament does not cause an erection – it helps men get and hold an erection only after they have been sexually aroused.
Viagra Dosage Information
The recommended dose of Sildenafil for the majority of patients is 50 mg taken an hour before a sexual intercourse. Viagra will still be effective even if taken in the space of time between 30 min. and 4 hours before the sexual act. Depending on patient’s plasma levels and tolerability, cheap Viagra dose may go up to 100 mg or could be decreased to a minimum effective dose of 25 mg. Patients can now order individual dosages of 25 mg, 50 mg and 100 mg of discount Viagra from North Meds.
Side Effects and Precautions for Vfend
Usage of Viagra usually causes headache, back pain, stomach problems, nasal congestion, warmth in the face or chest. Patients should immediately stop taking the drug and call their healthcare provider if they experience vision problems, uneven heartbeat, severe chest pain, shortness of breath, swelling of hands or feet, painful and continuous erection, hearing problems. If, during sexual intercourse, patients become dizzy, numb, feel queasiness or have pain in the chest, neck or jaw – the activity should be ceased straight away. Sildenafil should not be prescribed to patients who take nitrate drugs or have heart disease, coronary artery disease, liver or kidney disease, stomach ulcer, bleeding disorder. Sexual activity brings to intensive work of the heart, therefore patients who buy Viagra and have any type of cardiac problems, should consult their doctor before intake.
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