Compare Viagra vs Revatio

Compare Viagra

vs Revatio

Compare Viagra to Revatio. To make a decision about Viagra vs Revatio, click here for a Medication Risk Map to help you select Viagra or Revatio

Click here for Drug Interactions and Side Effects of Viagra.
Click here for Drug Interactions and Side Effects of Revatio.
Click here to see the effects of combining Viagra and Revatio.

Uses of Viagra

Viagra is also known by the generic name Sildenafil

USES:
Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction) by blocking a certain enzyme (phosphodiesterase-PDE5) in the body. In combination with sexual stimulation, sildenafil works by helping the blood flow into the penis to achieve and maintain an erection.

This drug does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). Practice "safe sex" such as using latex condoms. Consult your doctor or pharmacist for more details.

Uses of Revatio

Revatio is also known by the generic name Sildenafil

USES:
Sildenafil is used to treat high blood pressure in the lungs (pulmonary arterial hypertension) by blocking a certain enzyme (phosphodiesterase-PDE5) in the body. Sildenafil works by relaxing the blood vessels in the lungs and the rest of the body.

Decreasing blood pressure in the lungs allows the heart and lungs to work better and improves your ability to exercise.

Viagra and Revatio Have 46 Life Threatening (Major) Side Effects in Common

Critical Seriousness - Anemia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Continued Painful Erection - Priapism is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - High Amount of Sodium in the Blood - Hypernatremia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Depression is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Pain is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Heart Throbbing or Pounding - Palpitations is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Cataracts is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Hearing Loss is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Disease of the Muscle of the Heart with Enlargement - Cardiomyopathy is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Abnormally Low Blood Pressure - Hypotension is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Inflammation of the Bladder - Cystitis is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Shock is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Diabetes that is Not Under Control - Uncontrolled Diabetes Mellitus is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Disease of Inadequate Blood Flow to the Heart Muscle - Myocardial Ischemia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Blood Pressure Drop Upon Standing - Orthostatic Hypotension is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Inflammation of the Esophagus - Esophagitis is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Feeling Faint - Fainting is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Seizures - Seizure Disorder is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - High Amount of Uric Acid in the Blood - Hyperuricemia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - High Blood Sugar - Hyperglycemia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Disease of the Nerves - Neuropathy is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Poor Vision - Vision Loss is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Eye Hemorrhage - Ocular Bleeding is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Complete Stoppage of the Heart - Cardiac Arrest is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Acute Infection of the Nose, Throat or Sinus - Upper Respiratory Infection is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Skin Rash with Sloughing - Exfoliative Dermatitis is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Rupture of a Tendon - Tendon Rupture is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Low Blood Sugar - Hypoglycemic Disorder is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Retinal Hemorrhage is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Chronic Heart Failure is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Abnormal Increase in Muscle Tone - Hypertonia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Uncoordinated - Ataxia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Fast Heartbeat - Tachyarrhythmia is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Chest Pain is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Problems with Bladder Control - Urinary Incontinence is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Angina is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Atrioventricular Heart Block - Atrioventricular Block is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Blood Clot in the Brain - Cerebral Thrombosis is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Blood coming from Anus - Rectal Bleeding is a Life Threatening Side Effect of both Viagra and Revatio.

Critical Seriousness - Eye Disease Caused by Blood Flow Problems - Anterior Ischemic Optic Neuropathy is a Life Threatening Side Effect of both Viagra and Revatio.

Click for a searchable interactive map of all Life Threatening Side Effects associated with Viagra and Revatio.

Viagra Has 0 Life Threatening (Major) Side Effects Not Found in Revatio

Click for a searchable interactive map of all Life Threatening Side Effects associated with Viagra and Revatio.

Revatio Has 0 Life Threatening (Major) Side Effects Not Found in Viagra

Click for a searchable interactive map of all Life Threatening Side Effects associated with Viagra and Revatio.

Viagra and Revatio Have 3 Most Frequently Occurring Side Effects in Common

Head Pain - Headache Disorder is a Frequently Occurring Side Effect of both Viagra and Revatio.

Indigestion - Dyspepsia is a Frequently Occurring Side Effect of both Viagra and Revatio.

Temporary Redness of Face and Neck - Flushing is a Frequently Occurring Side Effect of both Viagra and Revatio.

Click for a searchable interactive map of all Side Effects associated with Viagra and Revatio.

Viagra Has 0 Most Frequently Occurring Side Effects Not Found in Revatio

Click for a searchable interactive map of all Side Effects associated with Viagra and Revatio.

Revatio Has 0 Most Frequently Occurring Side Effects Not Found in Revatio

Click for a searchable interactive map of all Side Effects associated with Viagra and Revatio.

Viagra and Revatio Treat 3 Conditions in Common

Pulmonary Arterial Hypertension - Pulmonary Hypertensive Arterial Disease is treated by both Viagra and Revatio. Inability to have an Erection - Erectile Dysfunction is treated by both Viagra and Revatio.

Viagra has 25 Condition Contraindications

If you have any of these Conditions then you should carefully evaluate the risks of taking Viagra.

Viagra Oral Contraindications
(grouped by decreasing seriousness level)

Absolute Contraindications

Anterior Ischemic Optic Neuropathy - Eye Disease Caused by Blood Flow Problems is a contraindication of Viagra.

Hereditary Degeneration of Retina - Disease of the Retina of the Eye from Birth is a contraindication of Viagra.

Pulmonary Veno-occlusive Disease is a contraindication of Viagra.

Relative Contraindications

Aortic Valve Stenosis - Narrowing of the Aortic Heart Valve is a contraindication of Viagra.

Esophageal Dysmotility - Problems with Food Passing Through the Esophagus is a contraindication of Viagra.

Idiopathic Hypertrophic Subaortic Stenosis is a contraindication of Viagra.

Priapism - Continued Painful Erection is a contraindication of Viagra.

Contraindication Warnings

Cerebrovascular Accident - Stroke is a contraindication of Viagra.

Chronic Heart Failure is a contraindication of Viagra.

Fibrosis of Corpus Cavernosum - Fibrous Tissue Formation in the Penis is a contraindication of Viagra.

Hearing Loss is a contraindication of Viagra.

Hypotension - Abnormally Low Blood Pressure is a contraindication of Viagra.

Leukemia is a contraindication of Viagra.

Life-Threatening Cardiac Arrhythmias - Life-Threatening Irregular Heart Rhythm is a contraindication of Viagra.

Multiple Myeloma is a contraindication of Viagra.

Myocardial Infarction - Heart Attack is a contraindication of Viagra.

Penile Angulation - Bent Penis On Erection is a contraindication of Viagra.

Peyronie's Disease is a contraindication of Viagra.

Pigmentary Retinopathy is a contraindication of Viagra.

Severe Autonomic Insufficiency - Severe Insufficiency of the Autonomic Nervous System is a contraindication of Viagra.

Severe Hepatic Disease - Severe Liver Disease is a contraindication of Viagra.

Severe Renal Disease - Serious Kidney Problems is a contraindication of Viagra.

Severe Uncontrolled Hypertension - Severe Uncontrolled High Blood Pressure is a contraindication of Viagra.

Sickle Cell Disease Anemia - Sickle Cell Anemia is a contraindication of Viagra.

Unstable Angina Pectoris - Unpredictable Severe Constricting Chest Pain is a contraindication of Viagra.

Revatio has 25 Condition Contraindications

If you have any of these Conditions then you should carefully evaluate the risks of taking Revatio.

Revatio Oral Contraindications
(grouped by decreasing seriouosness level)

Absolute Contraindications

Anterior Ischemic Optic Neuropathy - Eye Disease Caused by Blood Flow Problems is a contraindication of Revatio.

Hereditary Degeneration of Retina - Disease of the Retina of the Eye from Birth is a contraindication of Revatio.

Pulmonary Veno-occlusive Disease is a contraindication of Revatio.

Relative Contraindications

Aortic Valve Stenosis - Narrowing of the Aortic Heart Valve is a contraindication of Revatio.

Esophageal Dysmotility - Problems with Food Passing Through the Esophagus is a contraindication of Revatio.

Idiopathic Hypertrophic Subaortic Stenosis is a contraindication of Revatio.

Priapism - Continued Painful Erection is a contraindication of Revatio.

Contraindication Warnings

Cerebrovascular Accident - Stroke is a contraindication of Revatio.

Chronic Heart Failure is a contraindication of Revatio.

Fibrosis of Corpus Cavernosum - Fibrous Tissue Formation in the Penis is a contraindication of Revatio.

Hearing Loss is a contraindication of Revatio.

Hypotension - Abnormally Low Blood Pressure is a contraindication of Revatio.

Leukemia is a contraindication of Revatio.

Life-Threatening Cardiac Arrhythmias - Life-Threatening Irregular Heart Rhythm is a contraindication of Revatio.

Multiple Myeloma is a contraindication of Revatio.

Myocardial Infarction - Heart Attack is a contraindication of Revatio.

Penile Angulation - Bent Penis On Erection is a contraindication of Revatio.

Peyronie's Disease is a contraindication of Revatio.

Pigmentary Retinopathy is a contraindication of Revatio.

Severe Autonomic Insufficiency - Severe Insufficiency of the Autonomic Nervous System is a contraindication of Revatio.

Severe Hepatic Disease - Severe Liver Disease is a contraindication of Revatio.

Severe Renal Disease - Serious Kidney Problems is a contraindication of Revatio.

Severe Uncontrolled Hypertension - Severe Uncontrolled High Blood Pressure is a contraindication of Revatio.

Sickle Cell Disease Anemia - Sickle Cell Anemia is a contraindication of Revatio.

Unstable Angina Pectoris - Unpredictable Severe Constricting Chest Pain is a contraindication of Revatio.

Viagra - Symptoms of overdose may include
If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call the US National Poison Hotline at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include severe dizziness, fainting, painful/prolonged erection.

Revatio - Symptoms of overdose may include
If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call the US National Poison Hotline at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include severe dizziness, fainting, painful/prolonged erection.

Contact poison control
If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly.