Combine Viagra and Warfarin

Drug Interactions and Combined Side Effects of
Viagra

and Warfarin

Combine Viagra with Warfarin. To make a decision about taking Viagra and Warfarin, click here for a Medication Risk Map showing their individual and Combined Risks

Viagra and Warfarin have 163 combined Side Effects total
80 are Life Threatening
3 Occur Most Frequently

Click here for Drug Interactions and Side Effects of Viagra.
Click here for Drug Interactions and Side Effects of Warfarin.
Click here to compare Viagra vs Warfarin.

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 Warfarin

USES:
This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body. Preventing harmful blood clots helps to reduce the risk of a stroke or heart attack. Conditions that increase your risk of developing blood clots include a certain type of irregular heart rhythm (atrial fibrillation), heart valve replacement, recent heart attack, and certain surgeries (such as hip/knee replacement).

Warfarin is commonly called a "blood thinner," but the more correct term is "anticoagulant." It helps to keep blood flowing smoothly in your body by decreasing the amount of certain substances (clotting proteins) in your blood.

Viagra and Warfarin Combined Have 80 Life Threatening (Major) Side Effects

Critcal Seriouosness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Abnormal Increase in Muscle Tone - Hypertonia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Abnormally Low Blood Pressure - Hypotension is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Acute Infection of the Nose, Throat or Sinus - Upper Respiratory Infection is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Adrenal Hemorrhage is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Allergic Reaction caused by a Drug - Hypersensitivity Drug Reactions is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Anemia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Angina is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Atrioventricular Heart Block - Atrioventricular Block is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Blood Clot in the Brain - Cerebral Thrombosis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Blood Pressure Drop Upon Standing - Orthostatic Hypotension is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Blood coming from Anus - Rectal Bleeding is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Bloody Urine - Hematuria is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Canker Sore - Aphthous Stomatitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Cataracts is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Chest Pain is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Chronic Heart Failure is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Complete Stoppage of the Heart - Cardiac Arrest is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Continued Painful Erection - Priapism is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Depression is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Diabetes that is Not Under Control - Uncontrolled Diabetes Mellitus is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Diarrhea is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Disease of Inadequate Blood Flow to the Heart Muscle - Myocardial Ischemia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Disease of the Muscle of the Heart with Enlargement - Cardiomyopathy is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Disease of the Nerves - Neuropathy is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Eye Disease Caused by Blood Flow Problems - Anterior Ischemic Optic Neuropathy is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Eye Hemorrhage - Ocular Bleeding is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Fast Heartbeat - Tachyarrhythmia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Feel Like Throwing Up - Nausea is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Feeling Faint - Fainting is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Foot Pain - Feet Pain is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Gangrene is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Hearing Loss is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Heart Throbbing or Pounding - Palpitations is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Hemorrhage is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - High Amount of Sodium in the Blood - Hypernatremia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - High Amount of Uric Acid in the Blood - Hyperuricemia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - High Blood Pressure - Hypertension is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - High Blood Sugar - Hyperglycemia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Hives - Urticaria is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Increased Risk of Bleeding is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Inflammation of the Bladder - Cystitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Inflammation of the Esophagus - Esophagitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Inflammation of the Liver with Stoppage of Bile Flow - Cholestatic Hepatitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Kidney Disease - Renal Disease is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Lack of Blood Supply to the Brain - Cerebral Ischemia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Low Blood Sugar - Hypoglycemic Disorder is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Muscle Pain - Myalgia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Numbness and Tingling - Paresthesia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Obstruction of Blood Vessel caused by a Fat Globule - Cholesterol Embolism is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Pain in Arms or Legs - Limb Pain is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Pain is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Pancreatitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Poor Vision - Vision Loss is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Problem with Adrenal Gland - Acute Adrenocortical Insufficiency is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Problems with Bladder Control - Urinary Incontinence is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Purplish Discoloration of the Skin that Looks Like Netting - Livedo Reticularis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Rash - Skin Rash is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Retinal Hemorrhage is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Rupture of a Tendon - Tendon Rupture is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Shock is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Skin Rash with Sloughing - Exfoliative Dermatitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Stomach Cramps - Abdominal Pain with Cramps is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Throwing Up - Vomiting is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Tissue Death - Tissue Necrosis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Ulcer of the Throat - Throat Ulceration is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Uncoordinated - Ataxia is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Vasculitis is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Visible Water Retention - Edema is a Life Threatening Side Effect of Warfarin and Viagra combined

Critcal Seriouosness - Yellowing of Skin or Eyes from Liver Problems - Jaundice is a Life Threatening Side Effect of Warfarin and Viagra combined

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

Viagra and Warfarin Combined have 3 Most Frequently Occurring Side Effects

Head Pain - Headache Disorder is a Frequently Occurring Side Effect of Viagra and Warfarin combined

Indigestion - Dyspepsia is a Frequently Occurring Side Effect of Viagra and Warfarin combined

Temporary Redness of Face and Neck - Flushing is a Frequently Occurring Side Effect of Viagra and Warfarin combined

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

Viagra and Warfarin Drug-Drug Interactions

There are no drug-drug interactions between Viagra and Warfarin.

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.

Warfarin has 60 Condition Contraindications

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

Warfarin Oral Contraindications
(grouped by decreasing seriousness level)

Absolute Contraindications

Aortic Aneurysm with Dissection - Bulge and Tear of the Aorta Blood Vessel Wall is a contraindication of Warfarin.

Bacterial Endocarditis - Bacterial Infection of Heart Valve is a contraindication of Warfarin.

Blood Coagulation Disorder - Blood Clotting Disorder is a contraindication of Warfarin.

Brain Aneurysm - Balloon-Like Swelling of an Artery of the Brain is a contraindication of Warfarin.

Cerebrovascular Hemorrhage - Hemorrhage in the Brain is a contraindication of Warfarin.

Eclampsia of Pregnancy - Seizures with Pregnancy is a contraindication of Warfarin.

Gastrointestinal Hemorrhage - Bleeding of the Stomach or Intestines is a contraindication of Warfarin.

Gastrointestinal Ulcer - Stomach or Intestinal Ulcer is a contraindication of Warfarin.

Genitourinary Tract Hemorrhage - Bleeding from the Genitourinary System is a contraindication of Warfarin.

Hemorrhage is a contraindication of Warfarin.

Internal Hemorrhage - Internal Bleeding is a contraindication of Warfarin.

Open Procedure on Central Nervous System - Operation on the Nervous System is a contraindication of Warfarin.

Pericardial Effusion - Fluid in the Covering of the Heart or Pericardium is a contraindication of Warfarin.

Pericarditis - Inflammation of the Covering of the Heart or Pericardium is a contraindication of Warfarin.

Pregnancy is a contraindication of Warfarin.

Respiratory Tract Hemorrhage - Bleeding from the Respiratory Tract is a contraindication of Warfarin.

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

Spinal Anesthesia - Local Anesthesia Injected into Spine is a contraindication of Warfarin.

Spinal Puncture - Spinal Tap is a contraindication of Warfarin.

Surgical Procedure on Eye Proper - Eye Surgery is a contraindication of Warfarin.

Threatened Abortion - Possibility of Having a Miscarriage is a contraindication of Warfarin.

Relative Contraindications

Alcoholism - Habit of Drinking Too Much Alcohol is a contraindication of Warfarin.

Cerebrovascular Disorder - Any Disorder of the Blood Vessels of the Brain is a contraindication of Warfarin.

Cholesterol Embolism - Obstruction of Blood Vessel caused by a Fat Globule is a contraindication of Warfarin.

Gangrene is a contraindication of Warfarin.

Heparin-Induced Thrombocytopenia - Decreased Platelets due to the Medication Heparin is a contraindication of Warfarin.

Increased Risk of Bleeding is a contraindication of Warfarin.

Indwelling Vascular Catheter - Patient with Catheter in the Vascular System is a contraindication of Warfarin.

Moderate Hypertension - Moderate High Blood Pressure is a contraindication of Warfarin.

Polycythemia Vera - Increased Red Blood Cells is a contraindication of Warfarin.

Protein C Deficiency Disease is a contraindication of Warfarin.

Psychotic Disorder - Mental Disorder with Loss of Normal Personality & Reality is a contraindication of Warfarin.

Renal Disease with Moderate to Severe Function Impairment - Moderate to Severe Kidney Impairment is a contraindication of Warfarin.

Secondary Uterine Inertia is a contraindication of Warfarin.

Severe Diabetes Mellitus - Severe Form of Diabetes is a contraindication of Warfarin.

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

Severe and Chronic Diarrhea - Serious Loose Stools Lasting a Long Time is a contraindication of Warfarin.

Surgical Procedure - Recent Operation is a contraindication of Warfarin.

Tissue Necrosis - Tissue Death is a contraindication of Warfarin.

Trauma - Injury is a contraindication of Warfarin.

Tropical Sprue is a contraindication of Warfarin.

Vasculitis is a contraindication of Warfarin.

Vitamin K Deficiency - Inadequate Vitamin K is a contraindication of Warfarin.

Contraindication Warnings

Anemia is a contraindication of Warfarin.

Biliary Obstruction - Blockage of a Bile Duct is a contraindication of Warfarin.

Bleeding Risk Associated with Vitamin-K-Epoxide Reductase (Warfarin-Sensitive) Gene is a contraindication of Warfarin.

Connective Tissue Disease - Disorder of the Connective Tissue is a contraindication of Warfarin.

Disease of Liver - Liver Problems is a contraindication of Warfarin.

Edema - Visible Water Retention is a contraindication of Warfarin.

Fever is a contraindication of Warfarin.

Hyperlipidemia - High Amount of Fats in the Blood is a contraindication of Warfarin.

Hyperthyroidism - Overactive Thyroid Gland is a contraindication of Warfarin.

Hypothyroidism - Underactive Thyroid is a contraindication of Warfarin.

Malignancy - Malignant Tumor or Cancer is a contraindication of Warfarin.

Nephrotic Syndrome is a contraindication of Warfarin.

Nutritional Disorder - Poor Nutrition is a contraindication of Warfarin.

Poor Metabolizer due to Cytochrome p450 CYP2C9 Variant is a contraindication of Warfarin.

Severe Diarrhea is a contraindication of Warfarin.

Steatorrhea - Bowel Movements Containing Much Fat is a contraindication of Warfarin.

Viral Hepatitis - Viral Infection of the Liver is a contraindication of Warfarin.

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.

Warfarin - Symptoms of overdose may include
bloody/black/tarry stools, pink/dark urine, unusual/prolonged bleeding.

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.