Label: SILDENAFIL tablet

Overdose/Missed Dose
How should this medicine be used?
2.1 Recommended Dosage in Adults
Dosing & Uses
Proper Use
Further information

The delay in clinical worsening was demonstrated when sildenafil tablets were added to background epoprostenol therapy [see Clinical Studies (14)].Studies establishing effectiveness were short-term (12 to 16 weeks), and included predominately patients with New York Heart Association (NYHA) Functional Class II-III symptoms and idiopathic etiology (71%) or associated with connective tissue disease (CTD) (25%). Sildenafil tablets are indicated for the treatment of pulmonary arterial hypertension (WHO Group I) in adults to improve exercise ability and delay clinical worsening. The delay in clinical worsening was demonstrated when sildenafil tablets were added to background epoprostenol therapy [see Clinical Studies (14)]. Studies establishing effectiveness were short-term (12 to 16 weeks), and included predominately patients with New York Heart Association (NYHA) Functional Class II-III symptoms and idiopathic etiology (71%) or associated with connective tissue disease (CTD) (25%). 2 DOSAGE AND ADMINISTRATION 2.1 Sildenafil TabletsOral DosageThe recommended dosage of sildenafil tablet is 20 mg three times a day [see Clinical Studies (14)].Pediatric use information is approved for Viatris Specialty LLC’s, REVATIO (sildenafil) tablets.

Overdose/Missed Dose

Inform patients taking sildenafil citrate not to take VIAGRA or other PDE-5 inhibitors. If priapism (painful erection greater than 6 hours in duration) is not treated immediately, penile tissue damage and permanent loss of potency could result. In a small, prematurely terminated study of patients with pulmonary hypertension (PH) secondary to sickle cell disease, vaso-occlusive crises requiring hospitalization were more commonly reported by patients who received sildenafil citrate than by those randomized to placebo. 6 ADVERSE REACTIONS The following serious adverse events are discussed elsewhere in the labeling:Mortality with pediatric use [see Warnings and Precautions (5.1) and Use in Specific Populations (8.4)]Hypotension [see Warnings and Precautions (5.2)]Vision loss [see Warnings and Precautions (5.5)]Hearing loss [see Warnings and Precautions (5.6)]Priapism [see Warnings and Precautions (5.8)]Vaso-occlusive crisis [see Warnings and Precautions (5.9)]6.1 Clinical Trials ExperienceBecause clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.In a 12-week, placebo-controlled clinical study and an open-label extension study (SUPER-1) in 277 sildenafil citrate-treated adults with PAH (WHO Group I) [see Clinical Studies (14)] the adverse reactions that were reported by at least 10% of sildenafil citrate -treated patients in any dosing group, and were more frequent in sildenafil citrate -treated patients than in placebo-treated patients are shown in Table 1. However, due to Viatris Specialty LLC’s marketing exclusivity rights, this drug product is not labeled with that information. Pediatric use information is approved for Viatris Specialty LLC’s, REVATIO (sildenafil) tablets. 4 CONTRAINDICATIONS Sildenafil tablets are contraindicated in patients with:Concomitant use of organic nitrates in any form, either regularly or intermittently, because of the greater risk of hypotension [see Warnings and Precautions (5.2)] .Concomitant use of riociguat, a guanylate cyclase stimulator.

Product	Dosage	Quantity + Bonus	Price
Kamagra Polo	100mg	120 + 6 Pills	327.15€ 311.57€
Viagra Generic	25mg	90 + 6 Pills	105.03€ 100.03€
Kamagra Polo	100mg	32 Pills	125.88€ 119.89€
Kamagra	100mg	84 + 6 Pills	264.44€ 251.85€
Viagra Generic	100mg	120 + 6 Pills	149.50€ 142.38€
Kamagra	100mg	20 Pills	86.09€ 81.99€
Viagra Generic	100mg	30 + 4 Pills	60.91€ 58.01€
Viagra Generic	200mg	30 + 2 Pills	83.07€ 79.11€
Viagra Generic	100mg	10 Pills	28.91€ 27.53€
Kamagra Soft Tabs	100mg	12 Pills	57.55€ 54.81€
Viagra Generic	50mg	90 + 6 Pills	107.37€ 102.26€
Viagra Generic	150mg	270 + 10 Pills	326.61€ 311.06€
Viagra Generic	150mg	180 + 10 Pills	236.46€ 225.20€
Kamagra	100mg	180 + 6 Pills	436.79€ 415.99€
Viagra Generic	100mg	90 + 6 Pills	129.02€ 122.88€
Viagra Generic	50mg	60 + 4 Pills	83.93€ 79.93€
Kamagra	100mg	12 Pills	55.64€ 52.99€

PDE-5 inhibitors, including sildenafil, may potentiate the hypotensive effects of riociguat.Known hypersensitivity to sildenafil or any component of the tablet.

How should this medicine be used?

Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking sildenafil citrate. Therefore, use of sildenafil citrate in patients with retinitis pigmentosa is not recommended. Cases of sudden decrease or loss of hearing, which may be accompanied by tinnitus and dizziness, have been reported in temporal association with the use of PDE-5 inhibitors, including sildenafil citrate. It is not possible to determine whether these reported events are related directly to the use of sildenafil citrate, to the patient’s underlying risk factors for hearing loss, a combination of these factors, or to other factors. Advise patients to seek prompt medical attention in the event of sudden decrease or loss of hearing while taking PDE-5 inhibitors, including sildenafil citrate. Hypersensitivity, including anaphylactic reaction, anaphylactic shock and anaphylactoid reaction, has been reported in association with the use of sildenafil.

Safe use of sildenafil requires assessment of heart conditions.
It may cause temporary visual disturbances like blurred vision.
Do not drive or operate machinery until effects are known.
Use with caution if you have high or low blood pressure.
Discuss any other medications with your healthcare provider.

Ingredient	Quantity per Tablet	Function
Sildenafil Citrate	20 mg	Active ingredient
lactose monohydrate	50 mg	Filler and binder
Microcrystalline Cellulose	10 mg	Disintegrant
Magnesium Stearate	2 mg	Lubricant
Cornstarch	5 mg	Binder

Before prescribing sildenafil citrate, carefully consider sildenafil 100mg hexal whether patients with certain underlying conditions could be adversely affected by such vasodilatory effects (e.g., patients on antihypertensive therapy or with resting hypotension [BP less than 90/50], fluid depletion, severe left ventricular outflow obstruction, or autonomic dysfunction). Monitor blood pressure when co-administering blood pressure lowering drugs with sildenafil citrate.5.2 Worsening Pulmonary Vascular Occlusive DiseasePulmonary vasodilators may significantly worsen the cardiovascular status of patients with pulmonary veno-occlusive disease (PVOD). Since there are no clinical data on administration of sildenafil citrate to patients with veno-occlusive disease, administration of sildenafil citrate to such patients is not recommended. Should signs of pulmonary edema occur when sildenafil citrate is administered, consider the possibility of associated PVOD.5.3 EpistaxisThe incidence of epistaxis was 13% in patients taking sildenafil citrate with PAH secondary to CTD. This effect was not seen in idiopathic PAH (sildenafil citrate 3%, placebo 2%) patients. The incidence of epistaxis was also higher in sildenafil citrate-treated patients with a concomitant oral vitamin K antagonist (9% versus 2% in those not treated with concomitant vitamin K antagonist).The safety of sildenafil citrate is unknown in patients with bleeding disorders or active peptic ulceration.5.4 Visual LossWhen used to treat erectile dysfunction, non-arteritic anterior ischemic optic neuropathy (NAION), a cause of decreased vision including permanent loss of vision, has been reported post-marketing in temporal association with the use of PDE-5 inhibitors, including sildenafil. Most patients had underlying anatomic or vascular risk factors for developing NAION, including low cup to disc ratio (“crowded disc”).Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking sildenafil citrate. There are no controlled clinical data on the safety or efficacy of sildenafil citrate in patients with retinitis pigmentosa, a minority of whom have genetic white sildenafil tablets disorders of retinal phosphodiesterases. Therefore, use of sildenafil citrate in patients with retinitis pigmentosa is not recommended.5.5 Hearing LossCases of sudden decrease or loss of hearing, which may be accompanied by tinnitus and dizziness, have been reported in temporal association with the use of PDE-5 inhibitors, including sildenafil citrate. In some of the cases, medical conditions and other factors were reported that may have played a role.

Sildenafil 20 mg tablets are used primarily to treat erectile dysfunction.
They work by increasing blood flow to the penis.
Typically, the medication is taken 30-60 minutes before activity.
The effects of sildenafil can last up to 4-6 hours.
Do not take more than one tablet per day.

In many cases, medical follow-up information was limited. It is not possible to determine whether these reported events are related directly to the use of sildenafil citrate, to the patient’s underlying risk factors for hearing loss, a combination of these factors, or to other factors.Advise patients to seek prompt medical attention in the event of sudden decrease or loss of hearing while taking PDE-5 inhibitors, including sildenafil citrate.5.6 Combination with other PDE-5 InhibitorsSildenafil is also marketed as VIAGRA ®.

2.1 Recommended Dosage in Adults

Mechanism of Action

However, due to Viatris Specialty LLC’s marketing exclusivity rights, this drug product is not labeled with that information. Pediatric use information is approved for Viatris Specialty LLC’s, REVATIO (sildenafil) tablets. 4 CONTRAINDICATIONS Sildenafil tablets are contraindicated in patients with:Concomitant use of organic nitrates in any form, either regularly or intermittently, because of the greater risk of hypotension [see Warnings and Precautions (5.2)] .Concomitant use of riociguat, a guanylate cyclase stimulator. PDE-5 inhibitors, including sildenafil, may potentiate the hypotensive effects of riociguat.Known hypersensitivity to sildenafil or any component of the tablet. Hypersensitivity, including anaphylactic reaction, anaphylactic shock and anaphylactoid reaction, has been reported in association with the use of sildenafil. The safety and efficacy of combinations of sildenafil citrate with VIAGRA or other PDE-5 inhibitors have not been studied. Inform patients taking sildenafil citrate not to take VIAGRA or other PDE-5 inhibitors.5.7 PriapismUse sildenafil citrate with caution in patients with anatomical deformation of the penis (e.g., angulation, cavernosal fibrosis, or Peyronie’s disease) or in patients who have conditions, which may predispose them to priapism (e.g., sickle cell anemia, multiple myeloma, or leukemia). In the event of an erection that persists longer than 4 hours, the patient should seek immediate medical assistance. If priapism (painful erection greater than 6 hours in duration) is not treated immediately, penile tissue damage and permanent loss of potency could result.5.8 Vaso-occlusive Crisis in Patients with Pulmonary Hypertension Secondary to Sickle Cell AnemiaIn a small, prematurely terminated study of patients with pulmonary hypertension (PH) secondary to sickle cell disease, vaso-occlusive crises requiring hospitalization were more commonly reported by patients who received sildenafil citrate than by those randomized to placebo. The effectiveness and safety of sildenafil citrate in the treatment of PAH secondary to sickle cell anemia has not been established. Sildenafil citrate has vasodilatory properties, resulting in mild and transient decreases in blood pressure. Monitor blood pressure when co-administering blood pressure lowering drugs with sildenafil citrate. Pulmonary vasodilators may significantly worsen the cardiovascular status of patients with pulmonary veno-occlusive disease (PVOD).

Country/Region	Approval Status	Prescription Required	Notes
USA	Approved by FDA	Yes	Prescription only
European Union	Approved by EMA	Yes	Prescription required
Canada	Approved by Health Canada	Yes	Prescription needed
Australia	TGA approval	Yes	Prescription mandatory

Should signs of pulmonary edema occur when sildenafil citrate is administered, consider the possibility of associated PVOD. The incidence of epistaxis was 13% in patients taking sildenafil citrate with PAH secondary to CTD. The sildenafil tablets 125 incidence of epistaxis was also higher in sildenafil citrate-treated patients with a concomitant oral vitamin K antagonist (9% versus 2% in those not treated with concomitant vitamin K antagonist). The safety of sildenafil citrate is unknown in patients with bleeding disorders or active peptic ulceration.

Dosing & Uses

Sildenafil tablets are contraindicated in patients with: Concomitant use of organic nitrates in any form, either regularly or intermittently, because of the greater risk of hypotension [see Warnings and Precautions (5.2)] . PDE-5 inhibitors, including sildenafil, may potentiate the hypotensive effects of riociguat. Known hypersensitivity to sildenafil or any component of the tablet. 5 WARNINGS AND PRECAUTIONS 5.1 HypotensionSildenafil citrate has vasodilatory properties, resulting in mild and transient decreases in blood pressure. Before prescribing sildenafil citrate, carefully consider sildenafil 100mg hexal whether patients with certain underlying conditions could be adversely affected by such vasodilatory effects (e.g., patients on antihypertensive therapy or with resting hypotension [BP less than 90/50], fluid depletion, severe left ventricular outflow obstruction, or autonomic dysfunction).

Recreational use

Monitor blood pressure when co-administering blood pressure lowering drugs with sildenafil citrate.5.2 Worsening Pulmonary Vascular Occlusive DiseasePulmonary vasodilators may significantly worsen the cardiovascular status of patients with pulmonary veno-occlusive disease (PVOD). Since there are no clinical data on administration of sildenafil citrate to patients with veno-occlusive disease, administration of sildenafil citrate to such patients is not recommended. Should signs of pulmonary edema occur when sildenafil citrate is administered, consider the possibility of associated PVOD.5.3 EpistaxisThe incidence of epistaxis was 13% in patients taking sildenafil citrate with PAH secondary to CTD. This effect was not seen in idiopathic PAH (sildenafil citrate 3%, placebo 2%) patients. The incidence of epistaxis was also higher in sildenafil citrate-treated patients with a concomitant oral vitamin K antagonist (9% versus 2% in those not treated with concomitant vitamin K antagonist).The safety of sildenafil citrate is unknown in patients with bleeding disorders or active peptic ulceration.5.4 Visual LossWhen used to treat erectile dysfunction, non-arteritic anterior ischemic optic neuropathy (NAION), a cause of decreased vision including permanent loss of vision, has been reported post-marketing in temporal association with the use of PDE-5 inhibitors, including sildenafil. When used to treat erectile dysfunction, non-arteritic anterior ischemic optic neuropathy (NAION), a cause of decreased vision including permanent loss of vision, has been reported post-marketing in temporal association with the use of PDE-5 inhibitors, including sildenafil. Most patients had underlying anatomic or vascular risk factors for developing NAION, including low cup to disc ratio (“crowded disc”). Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking sildenafil citrate. Therefore, use of sildenafil citrate in patients with retinitis pigmentosa is not recommended. Cases of sudden decrease or loss of hearing, which may be accompanied by tinnitus and dizziness, have been reported in temporal association with the use of PDE-5 inhibitors, including sildenafil citrate.

Proper Use

The effectiveness and safety of sildenafil citrate in the treatment of PAH secondary to sickle cell anemia has not been established. Sildenafil citrate has vasodilatory properties, resulting in mild and transient decreases in blood pressure. Monitor blood pressure when co-administering blood pressure lowering drugs with sildenafil citrate. Pulmonary vasodilators may significantly worsen the cardiovascular status of patients with pulmonary veno-occlusive disease (PVOD). Should signs of pulmonary edema occur when sildenafil citrate is administered, consider the possibility of associated PVOD.

What is sildenafil used for?

The incidence of epistaxis was 13% in patients taking sildenafil citrate with PAH secondary to CTD. The sildenafil tablets 125 incidence of epistaxis was also higher in sildenafil citrate-treated patients with a concomitant oral vitamin K antagonist (9% versus 2% in those not treated with concomitant vitamin K antagonist). The safety of sildenafil citrate is unknown in patients with bleeding disorders or active peptic ulceration. When used to treat erectile dysfunction, non-arteritic anterior ischemic optic neuropathy (NAION), a cause of decreased vision including permanent loss of vision, has been reported post-marketing in temporal association with the use of PDE-5 inhibitors, including sildenafil. Most patients had underlying anatomic or vascular risk factors for developing NAION, including low cup to disc ratio (“crowded disc”). It is not possible to determine whether these reported events are related directly to the use of sildenafil citrate, to the patient’s underlying risk factors for hearing loss, a combination of these factors, or to other factors.

Sildenafil was originally developed as a treatment for hypertension.
The 20 mg dose is considered a moderate dosage.
It can be part of a comprehensive erectile dysfunction treatment plan.
Regular use should be monitored by a healthcare professional.
The medication should not be used with other ED drugs simultaneously.

Advise patients to seek prompt medical attention in the event of sudden decrease or loss of hearing while taking PDE-5 inhibitors, including sildenafil citrate. Inform patients taking sildenafil citrate not to take VIAGRA or other PDE-5 inhibitors. If priapism (painful erection greater than 6 hours in duration) is not treated immediately, penile tissue damage and permanent loss of potency could result.

Brand Name	Price Range (per tablet)	Availability	Prescription Needed	Notes
Viagra	$2 - $5	Pharmacies	Yes	Brand-name option
Sildenafil generics	$0.50 - $1.50	Online & Local Pharmacies	Yes	Economical choice
Kamagra	Varies	Online (regulated in some countries)	Yes	Check legal status

In a small, prematurely terminated study of patients with pulmonary hypertension (PH) secondary to sickle cell disease, vaso-occlusive crises requiring hospitalization were more commonly reported by patients who received sildenafil citrate than by those randomized to placebo. 6 ADVERSE REACTIONS The following serious adverse events are discussed elsewhere in the labeling:Mortality with pediatric use [see Warnings and Precautions (5.1) and Use in Specific Populations (8.4)]Hypotension [see Warnings and Precautions (5.2)]Vision loss [see Warnings and Precautions (5.5)]Hearing loss [see Warnings and Precautions (5.6)]Priapism [see Warnings and Precautions (5.8)]Vaso-occlusive crisis [see Warnings and Precautions (5.9)]6.1 Clinical Trials ExperienceBecause clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.In a 12-week, placebo-controlled clinical study and an open-label extension study (SUPER-1) in 277 sildenafil citrate-treated adults with PAH (WHO Group I) [see Clinical Studies (14)] the adverse reactions that were reported by at least 10% of sildenafil citrate -treated patients in any dosing group, and were more frequent in sildenafil citrate -treated patients than in placebo-treated patients are shown in Table 1.

Further information

Most patients had underlying anatomic or vascular risk factors for developing NAION, including low cup to disc ratio (“crowded disc”).Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking sildenafil citrate. There are no controlled clinical data on the safety or efficacy of sildenafil citrate in patients with retinitis pigmentosa, a minority of whom have genetic white sildenafil tablets disorders of retinal phosphodiesterases. Therefore, use of sildenafil citrate in patients with retinitis pigmentosa is not recommended.5.5 Hearing LossCases of sudden decrease or loss of hearing, which may be accompanied by tinnitus and dizziness, have been reported in temporal association with the use of PDE-5 inhibitors, including sildenafil citrate. In some of the cases, medical conditions and other factors were reported that may have played a role. In many cases, medical follow-up information was limited.

Oral Administration

It is not possible to determine whether these reported events are related directly to the use of sildenafil citrate, to the patient’s underlying risk factors for hearing loss, a combination of these factors, or to other factors.Advise patients to seek prompt medical attention in the event of sudden decrease or loss of hearing while taking PDE-5 inhibitors, including sildenafil citrate.5.6 Combination with other PDE-5 InhibitorsSildenafil is also marketed as VIAGRA ®. The safety and efficacy of combinations of sildenafil citrate with VIAGRA or other PDE-5 inhibitors have not been studied. Inform patients taking sildenafil citrate not to take VIAGRA or other PDE-5 inhibitors.5.7 PriapismUse sildenafil citrate with caution in patients with anatomical deformation of the penis (e.g., angulation, cavernosal fibrosis, or Peyronie’s disease) or in patients who have conditions, which may predispose them to priapism (e.g., sickle cell anemia, multiple myeloma, or leukemia). In the event of an erection that persists longer than 4 hours, the patient should seek immediate medical assistance. If priapism (painful erection greater than 6 hours in duration) is not treated immediately, penile tissue damage and permanent loss of potency could result.5.8 Vaso-occlusive Crisis in Patients with Pulmonary Hypertension Secondary to Sickle Cell AnemiaIn a small, prematurely terminated study of patients with pulmonary hypertension (PH) secondary to sickle cell disease, vaso-occlusive crises requiring hospitalization were more commonly reported by patients who received sildenafil citrate than by those randomized to placebo.