
Patients with a "crowded" optic viagra cream disc may also be at an increased risk of NAION.
(5.3)Patients should stop VIAGRA and seek prompt medical attention in the event of sudden decrease or loss of hearing (5.4)Caution is advised when VIAGRA is co-administered with alpha-blockers or anti-hypertensives.
For severe side effects from Viagra, stop using the drug immediately and seek medical attention. For more common side effects, talk with your doctor about changing your dosage of the drug. Contains inactivated NDC Code(s)NDC Code(s): 50090-0619-8 If you are a consumer strongest viagra pill or patient please visit this version. HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use VIAGRA safely and effectively. See full prescribing information for VIAGRA.VIAGRA® (sildenafil citrate) tablets, for oral useInitial U.S.
Approval: 1998RECENT MAJOR CHANGESINDICATIONS AND USAGEVIAGRA is a phosphodiesterase-5 (PDE5) inhibitor indicated for the treatment of erectile dysfunction (ED) (1)DOSAGE AND ADMINISTRATIONFor 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 (2.1)Based on effectiveness and toleration, may increase to a maximum of 100 mg or decrease to 25 mg (2.1)Maximum recommended dosing frequency is once per day (2.1)DOSAGE FORMS AND STRENGTHSTablets: 25 mg, 50 mg, 100 mg (3)CONTRAINDICATIONSAdministration of VIAGRA to patients using nitric oxide donors, such as organic nitrates or organic nitrites in any form. VIAGRA was shown to potentiate the hypotensive effect of nitrates (4.1, 7.1, 12.2)Known hypersensitivity to sildenafil or any component of tablet (4.2)Administration with guanylate cyclase (GC) stimulators, such as riociguat (4.3)WARNINGS AND PRECAUTIONSPatients should not use VIAGRA if sexual activity is inadvisable due to cardiovascular status (5.1)Patients should seek emergency treatment if an erection lasts >4 hours. Use VIAGRA with caution in patients predisposed to priapism (5.2)Patients should stop VIAGRA and seek medical care if a sudden loss of vision occurs in one or both eyes, which could be a sign of non arteritic anterior ischemic optic neuropathy (NAION). VIAGRA should be used with caution, and only when the anticipated benefits outweigh the risks, in patients with a history of NAION. Concomitant use may lead to hypotension (5.5)Decreased blood pressure, syncope, and prolonged erection may occur at higher sildenafil exposures.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 100mg | 30 + 4 Pills | 60.91€ 58.01€ | |
| Viagra Original | 100mg | 76 + 4 Pills | 306.59€ 291.99€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Viagra Generic | 200mg | 180 + 10 Pills | 277.56€ 264.34€ | |
| Viagra Generic | 150mg | 30 + 2 Pills | 72.32€ 68.88€ | |
| Viagra Generic | 150mg | 10 Pills | 36.73€ 34.98€ | |
| Viagra Professional | 100mg | 10 Pills | 44.09€ 41.99€ | |
| Viagra Professional | 100mg | 90 + 2 Pills | 207.09€ 197.23€ | |
| Viagra Generic | 100mg | 10 Pills | 28.91€ 27.53€ | |
| Viagra Generic | 150mg | 360 + 10 Pills | 423.48€ 403.31€ |
In patients taking strong CYP inhibitors, such as ritonavir, sildenafil exposure is increased.
| Parameter | Details |
|---|---|
| Absorption Time | 30–120 minutes |
| Peak Plasma Level | About 2 hours |
| Elimination Half-life | 4–5 hours |
| Metabolism | Liver enzymes (CYP3A4) |
| Excretion | Feces (~80%), Urine (~20%) |
Decrease in VIAGRA dosage is recommended (2.4, 5.6)ADVERSE REACTIONSMost common adverse reactions (≥ 2%) include headache, flushing, dyspepsia, abnormal vision, nasal congestion, back pain, myalgia, nausea, dizziness and rash (6.1)To report SUSPECTED ADVERSE REACTIONS, contact Pfizer at 1-800-438-1985 or FDA at 1-800-FDA-1088 or INTERACTIONSVIAGRA can potentiate the hypotensive effects of nitrates, alpha blockers, and anti-hypertensives (4.1, 5.5, 7.1, 7.2, 7.3, 12.2)With concomitant use of alpha blockers, initiate VIAGRA at 25 mg dose (2.3)CYP3A4 inhibitors (e.g., ritonavir, ketoconazole, itraconazole, erythromycin): Increase VIAGRA exposure (2.4, 7.4, 12.3)USE IN SPECIFIC POPULATIONSSee 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.Revised: 1/2020 VIAGRA is a phosphodiesterase-5 (PDE5) inhibitor indicated for the treatment of erectile dysfunction (ED) (1) For most patients, the recommended dose is 50 mg taken, as needed, approximately 1 hour before sexual activity.
If you have hearing or vision loss while taking Viagra, seek immediate medical help. Viagra is dispensed in a film-coated tablet. You can take Viagra with or without food, and it’s best to take it about an hour before you plan to have sex. Do not take Viagra more than once per day. About 80 percent of Viagra leaves your body in your feces.
The rest is washed out with cenforce viagra your urine. One fairly common side effect of Viagra is indigestion or stomach upset. PDE5 inhibitors can sometimes cause nausea or vomiting. Viagra typically lasts between 2 and 5 hours before the effects start to wear off. It’s important to make sure to take this medication correctly and, ideally, take the tablet 30 to 60 minutes before you plan to engage in sexual activity. However, VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity (2.1) Based on effectiveness and toleration, may increase to a maximum of 100 mg or decrease to 25 mg (2.1) Maximum recommended dosing frequency is once per day (2.1) Tablets: 25 mg, 50 mg, 100 mg (3) Administration of VIAGRA to patients using nitric oxide donors, such as organic nitrates or organic nitrites in any form.
VIAGRA was shown to potentiate the hypotensive effect of nitrates (4.1, 7.1, 12.2) Known hypersensitivity to sildenafil or any component of tablet (4.2) Administration with guanylate cyclase (GC) stimulators, such as riociguat (4.3) Patients should not use VIAGRA if sexual activity is inadvisable due to cardiovascular status (5.1) Patients should seek emergency treatment if an erection lasts >4 hours. Use VIAGRA with caution in patients predisposed to priapism (5.2) Patients should stop VIAGRA and seek medical care if a sudden loss of vision occurs in one or both eyes, which could be a sign of non arteritic anterior ischemic optic neuropathy (NAION).
Patients should stop VIAGRA and seek prompt medical attention in the event of sudden decrease or loss of hearing (5.4) Caution is advised when VIAGRA is co-administered with alpha-blockers or anti-hypertensives.
| Dose (mg) | Frequency per Day | Effect Duration (hours) | Side Effects Possible |
|---|---|---|---|
| 25 | Once | 4–6 | Mild headache, flushing |
| 50 | Once | 4–6 | Dizziness, nasal congestion |
| 75 | Once | 4–6 | Heartburn, back pain |
| 100 | Once | 4–6 | Visual disturbances, nausea |
Concomitant use may lead to hypotension (5.5) Decreased blood pressure, syncope, and prolonged erection may occur at higher sildenafil exposures.
It’s also important to keep in mind that you must be sexually aroused for the tablet to work properly. Viagra is a drug that works by helping men maintain an erection. Without touch to the penis, like that experienced in sexual intercourse, an erection will not occur, and the penis will not harden or grow in size. The effects of Viagra on the body are temporary and will not result in a permanently hard or enlarged penis. In rare cases, some men may experience a prolonged erection that is painful.
In studies of healthy participants taking up to 800 mg of Viagra, there were similar adverse reactions as those found at a lower dosage. However, the incidence of some adverse reactions and the severity of adverse reactions increased with the dosage of Viagra. There are a few common side effects that can result from Viagra. If these symptoms become severe, contact your doctor immediately. More severe side effects from Viagra can include: Seek immediate medical attention if you are experiencing these symptoms. Decrease in VIAGRA dosage is recommended (2.4, 5.6) Most common adverse reactions (≥ 2%) include headache, flushing, dyspepsia, abnormal vision, nasal congestion, back pain, myalgia, nausea, dizziness and rash (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Pfizer at 1-800-438-1985 or FDA at 1-800-FDA-1088 or VIAGRA can potentiate the hypotensive effects of nitrates, alpha blockers, and anti-hypertensives (4.1, 5.5, 7.1, 7.2, 7.3, 12.2) With concomitant use of alpha blockers, initiate VIAGRA at 25 mg dose (2.3) CYP3A4 inhibitors (e.g., ritonavir, ketoconazole, itraconazole, erythromycin): Increase VIAGRA exposure (2.4, 7.4, 12.3) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.
Table of Contents FULL PRESCRIBING INFORMATION: CONTENTS*1 INDICATIONS AND USAGE2 DOSAGE AND ADMINISTRATION2.1 Dosage Information2.2 Use with Food2.3 Dosage Adjustments in Specific Situations2.4 Dosage Adjustments Due to Drug Interactions2.5 Dosage Adjustments in Special Populations3 DOSAGE FORMS AND STRENGTHS4 CONTRAINDICATIONS4.1 Nitrates4.2 Hypersensitivity Reactions4.3 Concomitant Guanylate Cyclase (GC) Stimulators5 WARNINGS AND PRECAUTIONS5.1 Cardiovascular5.2 Prolonged Erection and Priapism5.3 Effects on the Eye5.4 Hearing Loss5.5 Hypotension when Co-administered with Alpha-blockers or Anti-hypertensives5.6 Adverse Reactions with the Concomitant Use of Ritonavir5.7 Combination with other PDE5 Inhibitors or Other Erectile Dysfunction Therapies5.8 Effects on Bleeding5.9 Counseling Patients About Sexually Transmitted Diseases6 ADVERSE REACTIONS6.1 Clinical Trials Experience6.2 Postmarketing Experience7 DRUG INTERACTIONS7.1 Nitrates7.2 Alpha-blockers7.3 Amlodipine7.4 Ritonavir and other CYP3A4 inhibitors7.5 Alcohol8 USE IN SPECIFIC POPULATIONS8.1 Pregnancy8.2 Lactation8.4 Pediatric Use8.5 Geriatric Use8.6 Renal Impairment8.7 Hepatic Impairment10 OVERDOSAGE11 DESCRIPTION12 CLINICAL PHARMACOLOGY12.1 Mechanism of Action12.2 Pharmacodynamics12.3 Pharmacokinetics13 NONCLINICAL TOXICOLOGY13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility14 CLINICAL STUDIES16 HOW SUPPLIED/STORAGE AND HANDLING17 PATIENT COUNSELING INFORMATION*Sections or subsections omitted from the full prescribing information are not listed.
If you have Peyronie’s disease, your doctor may advise against taking Viagra. Viagra is a temporary fix and does not cure ED. It offers no protection from sexually transmitted infections (STIs). Viagra helps to improve blood flow to the penis, but your brain is still your most valuable sex organ. Viagra will not work if you’re not in the mood.
Some potential side effects of Viagra are headache, runny or blocked nose, or a nosebleed. In rare cases, Viagra can cause fainting. Some men taking PDE5 inhibitors report back or muscle pain. It’s not common, but some men experience ringing in the ears, hearing loss, or vision loss after taking PDE5 inhibitors. Avoid PDE5 inhibitors if you have a history of non-arteritic anterior ischemic optic neuropathy (NAION), an eye condition characterized by the interruption of blood flow to the optic nerve. Sections or subsections omitted from the full prescribing information are not listed.