Label: SILDENAFIL- sildenafil tablet, film coated
10 OVERDOSAGE In studies with
- Sildenafil works by inhibiting PDE5 enzyme activity.
- The pink pill typically lasts 4 to 6 hours.
- It’s essential to follow prescribed dosage instructions.
- Off-label uses include pulmonary hypertension treatment.
- The pill should be stored in a cool, dry place.
- Generic versions of sildenafil are usually cheaper.
healthy volunteers of single doses
| Ingredient | Quantity per Tablet | Type | Notes |
|---|---|---|---|
| Sildenafil Citrate | 100 mg | Active ingredient | Used to treat ED |
| Microcrystalline Cellulose | 50 mg | Excipient | Binds ingredients together |
| Dibasic Calcium Phosphate | 20 mg | Filler | Maintains tablet structure |
| Magnesium Stearate | 5 mg | Lubricant | Ensures smooth manufacturing |
| FD&C Pink No. 3 | N/A | Coloring agent | Gives the pink hue |
up to 800 mg, adverse
See also:
Co-administration of saquinavir, a strong CYP3A4 inhibitor, resulted in 140% and 210% increases in sildenafil C maxand AUC, respectively. Stronger CYP3A4 inhibitors such as ketoconazole or itraconazole could be expected to have greater effects than seen with saquinavir. A starting dose of 25 mg of sildenafil tablets should be considered in patients taking erythromycin or strong CYP3A4 inhibitors (such as saquinavir, ketoconazole, itracanozole) [see Dosage and Administration (2.4),Clinical Pharmacology ( 12.3)].7.5 sildenafil chewable tablets AlcoholIn a drug-drug interaction study sildenafil 50 mg given with alcohol 0.5 g/kg in which mean maximum blood alcohol levels of 0.08% was achieved, sildenafil did not potentiate the hypotensive effect of alcohol in healthy volunteers [ see Clinical Pharmacology (12.2) ]. Administration of sildenafil tablets with nitric oxide donors such as organic nitrates or organic nitrites in any form is contraindicated. Consistent with its known effects on the nitric oxide/cGMP pathway, sildenafil tablets were shown to potentiate the hypotensive effects of nitrates [see Dosage and Administration (2.3), Contraindications (4.1),Clinical Pharmacology (12.2)].
Related medical questions
Use caution when co-administering alpha-blockers with sildenafil tablets because of potential additive blood pressure-lowering effects. When sildenafil tablets are co-administered with an alpha-blocker, patients should be stable on alpha-blocker therapy prior to initiating sildenafil tablets treatment and sildenafil tablets should be initiated at the lowest dose [see Dosage and Administration (2.3),Warnings and Precautions (5.5),Clinical Pharmacology (12.2)]. When sildenafil tablets 100 mg were co-administered with amlodipine (5 mg or 10 mg) to hypertensive patients, the mean additional reduction on supine blood pressure was 8 mmHg systolic and 7 mmHg diastolic [see Warnings and Precautions (5.5),Clinical Pharmacology (12.2)]. Co-administration of ritonavir, a strong CYP3A4 inhibitor, greatly increased the systemic exposure of sildenafil (11-fold increase in AUC). It is therefore recommended not to exceed a maximum single dose of 25 mg of sildenafil tablets in a 48 hour period [see Dosage and Administration ( 2.4),Warnings and Precautions (5.6),Clinical Pharmacology ( 12.3)]. reactions were similar to those seen
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at lower doses but incidence
Before Using
The following are discussed in more detail in other sections of the labeling: Because 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 clinical practice. †Abnormal Vision: Mild to moderate in severity and transient, predominantly color tinge to vision, but also increased sensitivity to light, or blurred vision. † Abnormal Vision: Mild and transient, predominantly color tinge to vision, but also increased sensitivity to light or blurred vision. In these studies, only one patient discontinued due to abnormal vision. The following adverse reactions have been identified during post approval use of sildenafil tablets.
Related support groups
These events have been chosen for inclusion either due to their seriousness, reporting frequency, lack of clear alternative causation, or a combination of these factors. 7 DRUG INTERACTIONS 7.1 NitratesAdministration of sildenafil tablets with nitric oxide donors such as organic nitrates or organic nitrites in any form is contraindicated. Consistent with its known effects on the nitric oxide/cGMP pathway, sildenafil tablets were shown to potentiate the hypotensive effects of nitrates [see Dosage and Administration (2.3), Contraindications (4.1),Clinical Pharmacology (12.2)].7.2 Alpha-blockersUse caution when co-administering alpha-blockers with sildenafil tablets because of potential additive blood pressure-lowering effects. When sildenafil tablets are co-administered with an alpha-blocker, patients should be stable on alpha-blocker therapy prior to initiating sildenafil tablets treatment and sildenafil tablets should be initiated at the lowest dose [see Dosage and Administration (2.3),Warnings and Precautions (5.5),Clinical Pharmacology (12.2)].7.3 AmlodipineWhen sildenafil tablets 100 mg were co-administered with amlodipine (5 mg or 10 mg) to hypertensive patients, the mean additional reduction on supine blood pressure was 8 mmHg systolic and 7 mmHg diastolic [see Warnings and Precautions (5.5),Clinical Pharmacology (12.2)].7.4 Ritonavir and other CYP3A4 inhibitorsCo-administration of ritonavir, a strong CYP3A4 inhibitor, greatly increased the systemic exposure of sildenafil (11-fold increase in AUC). It is therefore recommended not to exceed a maximum single dose of 25 mg of sildenafil tablets in a 48 hour period [see Dosage and Administration ( 2.4),Warnings and Precautions (5.6),Clinical Pharmacology ( 12.3)].Co-administration of erythromycin, a moderate CYP3A4 inhibitor, resulted in a 160% and 182% increases in sildenafil C maxand AUC, respectively. rates and severities were increased.In
Detection in biological fluids
A starting dose of 25 mg should be considered in patients with severe renal impairment [see Dosage and Administration (2.5)and Clinical Pharmacology (12.3)].8.7 Hepatic ImpairmentIn volunteers with hepatic impairment (Child-Pugh Class A and B), sildenafil clearance was reduced, resulting in higher plasma exposure of sildenafil (47% for C maxand 85% for AUC). The pharmacokinetics of sildenafil in patients with severely impaired hepatic function (Child-Pugh Class C) have not been studied. A starting dose of 25 mg should be considered in patients with any degree of hepatic impairment [see Dosage and Administration (2.5)and Clinical Pharmacology (12.3)]. Sildenafil tablets are not indicated for use in pediatric patients. Safety and effectiveness have not been established in pediatric patients.
What is sildenafil used for?
Healthy elderly volunteers (65 years or over) had a reduced clearance of sildenafil resulting in approximately 84% and 107% higher plasma AUC values of sildenafil and its active N-desmethyl metabolite, respectively, compared to those seen in healthy young volunteers (18 to 45 years) [see Clinical Pharmacology(12.3)]. Due to age-differences in plasma protein binding, the corresponding increase in the AUC of free (unbound) sildenafil and its active N-desmethyl metabolite were 45% and 57%, respectively [see Clinical Pharmacology (12.3)]. No dose adjustment is required for mild (CLcr=50 to 80 mL/min) and moderate (CLcr=30 to 49 mL/min) renal impairment. A starting dose of 25 mg should be considered in patients with severe renal impairment [see Dosage and Administration (2.5)and Clinical Pharmacology (12.3)]. In volunteers with hepatic impairment (Child-Pugh Class A and B), sildenafil clearance was reduced, resulting in higher plasma exposure of sildenafil (47% for C maxand 85% for AUC). cases of overdose, standard supportive
- The pink sildenafil pill enhances sexual performance.
- It is not a cure for erectile dysfunction but alleviates symptoms.
- The effect begins within 30 minutes for most users.
- The pink color is a marketing feature to distinguish brands.
- Use it responsibly to avoid dependency or side effects.
- Always adhere to prescribed doses for safety.
measures should be adopted as required.
2.1 Dosage Information
In a drug-drug interaction study sildenafil 50 mg given with alcohol 0.5 g/kg in which mean maximum blood alcohol levels of 0.08% was achieved, sildenafil did not potentiate the hypotensive effect of alcohol in healthy volunteers [ see Clinical Pharmacology (12.2) ]. 8 USE IN SPECIFIC POPULATIONS 8.1 Pregnancy: Teratogenic EffectsRisk SummarySildenafil tablets is not indicated for use in females.There are no data with the use of sildenafil tablets in pregnant women to inform any drug-associated risks for adverse developmental outcomes. Animal reproduction studies conducted with sildenafil did not show adverse developmental outcomes when administered during organogenesis in rats and rabbits at oral doses up to 16 and 32 times, respectively, the maximum recommended human dose (MRHD) of 100 mg/day on a mg/m 2basis (see Data).DataAnimal DataNo evidence of teratogenicity, embryotoxicity or fetotoxicity was observed in rats and rabbits which received up to 200 mg/kg/day during organogenesis. These doses represent, respectively, about 16 and 32 times the MRHD on a mg/m 2basis in a 50 kg subject. In the rat pre- and postnatal development study, the no observed adverse effect dose was 30 mg/kg/day given for 36 days, about 2 times the MRHD on a mg/m 2basis in a 50 kg subject.8.2 LactationRisk SummarySildenafil tablets is not indicated for use in females.Limited data indicate that sildenafil and its active metabolite are present in human milk.
How is sildenafil supplied (dosage forms)?
There is no information on the effects on the breastfed child, or the effects on milk production.8.4 Pediatric UseSildenafil tablets are not indicated for use in pediatric patients. Safety and effectiveness have not been established in pediatric patients.8.5 Geriatric UseHealthy elderly volunteers (65 years or over) had a reduced clearance of sildenafil resulting in approximately 84% and 107% higher plasma AUC values of sildenafil and its active N-desmethyl metabolite, respectively, compared to those seen in healthy young volunteers (18 to 45 years) [see Clinical Pharmacology(12.3)]. Due to age-differences in plasma protein binding, the corresponding increase in the AUC of free (unbound) sildenafil and its active N-desmethyl metabolite were 45% and 57%, respectively [see Clinical Pharmacology (12.3)].Of the total number of subjects in clinical studies of sildenafil tablets, 18% were 65 years and older, while 2% were 75 years and older. No overall differences in safety or efficacy were observed between older (≥ 65 years of age) and younger (< 65 years of age) subjects.However, since higher plasma levels may increase the incidence of adverse reactions, a starting dose of 25 mg should be considered in older subjects due to the higher systemic exposure [see Dosage and Administration (2.5)].8.6 Renal ImpairmentNo dose adjustment is required for mild (CLcr=50 to 80 mL/min) and moderate (CLcr=30 to 49 mL/min) renal impairment. In volunteers with severe renal impairment (Clcr<30 mL/min), sildenafil clearance sildenafil 100mg lowest price was reduced, resulting in higher plasma exposure of sildenafil (~2 fold), approximately doubling of C maxand AUC.