Viagra (Sildenafil) 100mg

What is Viagra and how is it used?

Viagra is a prescription medicine used to treat the symptoms of erectile dysfunction. Viagra may be used alone or with other medications. Where to Buy Viagra for sale online in USA, UK Canada Australia

• Viagra belongs to a class of drugs called PAH, PDE-5 Inhibitors, Phosphodiesterase-5 Enzyme Inhibitors.
• It is not known if Viagra is safe and effective in children.

What are the possible side effects of Viagra?

Viagra may cause serious side effects including:

• chest pain or pressure,
• pain spreading to your jaw or shoulder,
• nausea,
• sweating,
• vision changes,
• sudden vision loss,
• an erection that is painful or lasts longer than 4 hours,
• severe shortness of breath,
• cough with foamy mucus,
• ringing in your ears,
• sudden hearing loss,
• irregular heartbeat,
• swelling in your hands, ankles, or feet,
• seizure (convulsions), and
• lightheadedness

Get medical help right away, if you have any of the symptoms listed above. Where to Buy Viagra for sale online in USA, UK Canada Australia

The most common side effects of Viagra include:

• flushing (warmth, redness, or tingly feeling),
• headache,
• dizziness,
• abnormal vision,
• blurred vision,
• changes in the color of your vision,
• sleep problems (insomnia),
• runny or stuffy nose,
• nosebleed,
• muscle pain,
• back pain, and
• upset stomach

Tell the doctor if you have any side effect that bothers you or that does not go away.

These are not all the possible side effects of Viagra. For more information, ask your doctor or pharmacist.

INDICATIONS

VIAGRA is indicated for the treatment of erectile dysfunction. Where to Buy Viagra for sale online in USA, UK Canada Australia

DOSAGE AND ADMINISTRATION

Dosage Information

For most patients, the recommended dose is 50 mg taken, as needed, approximately 1 hour before sexual activity. However, VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. The maximum recommended dosing frequency is once per day.

Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mg or decreased to 25 mg.

Use With Food

VIAGRA may be taken with or without food. Where to Buy Viagra for sale online in USA, UK Canada Australia

Dosage Adjustments In Specific Situations

VIAGRA was shown to potentiate the hypotensive effects of nitrates and its administration in patients who use nitric oxide donors such as organic nitrates or organic nitrites in any form is therefore contraindicated [see CONTRAINDICATIONS, DRUG INTERACTIONS, and CLINICAL PHARMACOLOGY].

When VIAGRA is co-administered with an alpha-blocker, patients should be stable on alpha-blocker therapy prior to initiating VIAGRA treatment and VIAGRA should be initiated at 25 mg [see WARNINGS AND PRECAUTIONS, DRUG INTERACTIONS, and CLINICAL PHARMACOLOGY]. Where to Buy Viagra for sale online in USA, UK Canada Australia

Dosage Adjustments Due To Drug Interactions

Ritonavir

The recommended dose for ritonavir-treated patients is 25 mg prior to sexual activity and the recommended maximum dose is 25 mg within a 48 hour period because concomitant administration increased the blood levels of sildenafil by 11-fold [see WARNINGS AND PRECAUTIONS, DRUG INTERACTIONS, and CLINICAL PHARMACOLOGY].

CYP3A4 Inhibitors

Consider a starting dose of 25 mg in patients treated with strong CYP3A4 inhibitors (e.g., ketoconazole, itraconazole, or saquinavir) or erythromycin. Clinical data have shown that co-administration with saquinavir or erythromycin increased plasma levels of sildenafil by about 3 fold [see DRUG INTERACTIONS and CLINICAL PHARMACOLOGY]. Where to Buy Viagra for sale online in USA, UK Canada Australia

Dosage Adjustments In Special Populations

Consider a starting dose of 25 mg in patients > 65 years, patients with hepatic impairment (e.g., cirrhosis), and patients with severe renal impairment (creatinine clearance < 30 mL/minute) because administration of VIAGRA in these patients resulted in higher plasma levels of sildenafil [see Use in Specific Populations and CLINICAL PHARMACOLOGY].

HOW SUPPLIED

Dosage Forms And Strengths

VIAGRA is supplied as blue, film-coated, rounded-diamond-shaped tablets containing sildenafil citrate equivalent to 25 mg, 50 mg, or 100 mg of sildenafil. Tablets are debossed with PFIZER on one side and VGR25, VGR50 or VGR100 on the other to indicate the dosage strengths. Where to Buy Viagra for sale online in USA, UK Canada Australia

Storage And Handling

VIAGRA (sildenafil citrate) is supplied as blue, film-coated, rounded-diamond-shaped tablets containing sildenafil citrate equivalent to the nominally indicated amount of sildenafil and debossed on the obverse and reverse sides as follows: