Buy Viagra Online - Generic Viagra & Brand
Viagra (Sildenafil)
Viagra (Sildenafil)
Prescription Required
Generic Equivalent - Viagra (Sildenafil)
Prescription Required
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Product Details
Description
What is Viagra?
- Viagra (sildenafil) is a prescription medication used to treat erectile dysfunction in men, helping them achieve and sustain an erection during sexual activity.
How does it work?
- This medication works by dilating the blood vessels that carry blood to the penis. When sexual stimulation occurs, the dilated blood vessels allow for increased blood flow, which is essential for initiating and maintaining an erection.
How is it supplied?
- Viagra is available online in various forms and strengths:
- Viagra
- 25mg Tablet
- 50mg Tablet
- 100mg Tablet
- Generic Viagra (sildenafil)
- 25mg Tablet
- 50mg Tablet
- 100mg Tablet
- Viagra
How should I store it?
- Store your Viagra at room temperature and make sure it is out of reach of children to prevent accidental ingestion.
Fact Table
Formula
C22H30N6O4S
License
US FDA
Bioavailability
41%
Legal status
US: RX Only
Chemical Name
Sildenafil
Elimination half-life
3–4 hours
Dosage (Strength)
25mg, 50mg, 100mg
Pregnancy
No known risks
Brands
Viagra and Revatio
Protein binding
-96%
PubChem CID
5212
MedlinePlus
a699015
ChEBI
9139
ATC code
G04BE03
DrugBank
DB00203
KEGG
D08514
Routes of administration
By mouth (tablets), IV
Directions
Should I take Viagra with food?
- You can take Viagra without regard to meals, making it convenient for your schedule.
Are there any special instructions?
- Take your Viagra 30 minutes to one hour before sexual activity. Some patients may find that taking Viagra as early as four hours ahead of intended sexual activity yields positive results.
What is the usual dose?
- Usual starting dose – Take 50mg by mouth one hour prior to sexual activity.
- Your healthcare provider may adjust your dose based on your experiences and effectiveness.
- Do not exceed one dose in a 24-hour period for safety reasons.
Ingredients
What is the active ingredient in Viagra?
- Sildenafil citrate, the pivotal element that provides the desired effects for treating erectile dysfunction.
What are the inactive ingredients?
- For a comprehensive list of inactive ingredients, please refer to the product information on our site.
Cautions
Who should avoid taking Viagra?
- Individuals with a known allergy to any component of the medication should refrain from using Viagra.
- Consult your physician before using Viagra to ensure your heart is sufficiently healthy to handle its effects.
What are the risks?
- Patients with cardiovascular conditions should exercise caution as Viagra can be potentially risky for them. Discuss your personal risk factors with a healthcare provider if any of the following apply:
- High or low blood pressure
- History of heart attack, stroke, or severe arrhythmia within the last six months
- Pulmonary hypertension secondary to sickle cell anemia
- Pulmonary veno-occlusive disease
- Patients with liver or kidney issues should discuss their condition with their doctor, as adjustments to dosage may be necessary.
- Be aware that Viagra can cause sudden loss of vision or hearing in rare cases.
- Persistent and painful erections may occur, with an increased risk in patients having anatomical deformities of the penis or certain hematological disorders.
- If you experience an erection lasting longer than four hours, seek medical attention immediately.
Drug Interactions
Viagra is contraindicated if you use any of the following medications:
- Organic nitrates
- Ritonavir
- Saquinavir
- Indinavir
- Nitroprusside
- Boceprevir
- Fosamprenavir
- Telaprevir
- Amprenavir
- Phosphodiesterase inhibitors
- Atazanavir
- Amyl nitrate
- Nelfinavir
- Cobicistat
- Lopinavir
- Darunavir
- Tipranavir
- Molsidomin
Talk to your doctor before taking Viagra if you use any of the following medications:
- Telithromycin
- Dihydrocodeine
- Nefazodone
- Voriconazole
- Itraconazole
- Conivaptan
- Cannabis
- Duvelisib
- Lorlatinib
- Larotrectinib
- Fluconazole
- Simeprevir
- Netupitant
- Ceritinib
- Clarithromycin
- Lumacaftor
- Ivosidenib
- Idelalisib
- Silodosin
- Bosentan
- Etravirine
- Nebivolol
- Ketoconazole
- Ciprofloxacin
- Alpha-1 adrenergic blockers
- Rifapentine
- Erythromycin
- Delavirdine
- Crizotinib
- Ranolazine
- Apalutamide
- Paclitaxel
- Furosemide
- Cimetidine
Side Effects
What are the common side effects of Viagra?
- Erythema
- Flushing
- Pulmonary arterial hypertension
- Indigestion
- Headache
- Insomnia
- Visual disturbance
- Nosebleeds
- Nasal congestion
- Rhinitis
What are the serious side effects?
- Cardiovascular morbidity
- Myocardial infarction
- Sickle cell anemia
- Non-arteritic ischemic optic neuropathy
- Retinal hemorrhage
- Decreased hearing
- Sudden hearing loss
- Priapism
Other Considerations
- Buying Viagra online can be a safe and discreet method to procure your medication, ensuring your privacy is maintained.
References:
- DailyMed - VIAGRA- sildenafil citrate TABLET, film coated. (2019). Retrieved April 21, 2020
- Sildenafil. (n.d.). Retrieved April 21, 2020
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IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your healthcare professional for medical advice and treatment.
Product Code: 1896
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