Limit vardenafil dose to 5 mg/24 hr erythromycin base will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Real Patient Experiences
doxepindoxepin and vardenafil both increase QTc interval. doxepin and vardenafil both increase QTc interval. dronedaronedronedarone will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors dronedarone will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors duvelisibduvelisib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Pulmonary Arterial Hypertension (Orphan)
Coadministration with duvelisib increases AUC of a sensitive CYP3A4 substrate which may increase the risk of toxicities of these drugs. Consider reducing the dose of the sensitive CYP3A4 substrate and monitor for signs of toxicities of the coadministered sensitive CYP3A substrate. duvelisib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. efavirenzefavirenz will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor.efavirenz and vardenafil both increase QTc interval. Limit vardenafil dose to 5 mg/24 hr erythromycin lactobionateerythromycin lactobionate will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
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Limit vardenafil dose to 5 mg/24 hr erythromycin stearateerythromycin stearate will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Sildenafil (Viagra®) 100 mg Price Example
Coadministration of encorafenib with sensitive CYP3A4 substrates may result in increased toxicity or decreased efficacy of these agents. Encorafenib both inhibits and induces CYP3A4 at clinically relevant plasma concentrations. entacaponeentacapone will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors entacapone will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors erythromycin baseerythromycin base will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Limit vardenafil dose to 5 mg/24 hr erythromycin stearate will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
- Vardenafil can cause side effects like headaches and flushing.
- It should not be taken with nitrate medications due to risk of blood pressure drop.
- Alcohol can increase side effects when combined with vardenafil.
- Consult a doctor before starting vardenafil to check for contraindications.
Limit vardenafil dose to 5 mg/24 hr escitalopramescitalopram increases toxicity of vardenafil by QTc interval.
Patient characteristics
efavirenz will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. elagolixelagolix decreases levels of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Consider increasing CYP3A substrate dose if needed. elagolix decreases levels of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Adjust vardenafil dose for ED; not to exceed single dose of 2.5 mg in 72 hr Encorafenib both inhibits and induces CYP3A4 at clinically relevant plasma concentrations. escitalopram increases toxicity of vardenafil by QTc interval.
Publication types
At the maximum recommended dose, deutetrabenazine does not prolong QT interval to a clinically relevant extent. Certain circumstances may increase risk of torsade de pointes and/or sudden death in association with drugs that prolong the QTc interval (eg, bradycardia, hypokalemia or hypomagnesemia, coadministration with other drugs that prolong QTc interval, presence of congenital QT prolongation). deutetrabenazine and vardenafil both increase QTc interval. dexamethasonedexamethasone will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. dexamethasone will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Can Cialis and Levitra be used together?
DHEA, herbalDHEA, herbal will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. DHEA, herbal will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. diltiazemdiltiazem will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors diltiazem will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors dofetilidedofetilide increases toxicity of vardenafil by QTc interval.
What should I tell my healthcare provider before taking vardenafil?
dofetilide increases toxicity of vardenafil by QTc interval. donepezildonepezil and vardenafil both increase QTc interval. dordavipronedordaviprone and vardenafil both increase QTc interval. Increase the frequency of ECG and electrolyte monitoring. dordaviprone and vardenafil both increase lovegra woman QTc interval. eslicarbazepine acetate will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
- 20 mg vardenafil can be part of a treatment plan for erectile health.
- Always inform your doctor of all medications and supplements you take.
- Using vardenafil does not protect against sexually transmitted infections.
- Remember to seek medical advice if erectile issues persist despite medication.
Transient decrease in heart rate and AV conduction delays may occur when initiating etrasimod.
| Step | Action | Notes |
|---|---|---|
| Dose Administration | Oral, with water | Do not chew or crush |
| Timing before Activity | 30-60 minutes before sexual activity | Peak levels within this period |
| Food Intake | Can be taken with or without food | High-fat meals may delay absorption |
| Duration of Use | As prescribed, typically occasional | Avoid daily use unless instructed |
Owing to potential of additive effect on heart rate, etrasimod may increase risk of QT prolongation and Torsades de
Vardenafil Contraindications
clarithromycinclarithromycin will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Limit vardenafil dose to 2.5 mg/24 hr clozapineclozapine and vardenafil both increase QTc interval. clozapine and vardenafil both increase QTc interval. cobicistatcobicistat will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors conivaptan will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Serious side effects
Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors cortisonecortisone will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. cortisone will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. crizotinibcrizotinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Dose reduction may be needed for coadministered drugs that are predominantly metabolized by CYP3A. crizotinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Diagnosis and treatment of erectile dysfunction
crofelemercrofelemer increases levels of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Crofelemer has the potential to inhibit CYP3A4 at concentrations expected in the gut; unlikely to inhibit systemically because minimally absorbed. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors. crofelemer increases levels of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. cyclosporinecyclosporine will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Pointes when coadministered with Class Ia or Class III antiarrhythmic drugs, or other drugs that prolong the QT interval. etravirineetravirine will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
- Vardenafil is sometimes used off-label for pulmonary arterial hypertension.
- Use caution when combining with other vasodilators or certain antidepressants.
- The drug is often prescribed after diagnosis of erectile dysfunction by a clinician.
- It’s essential to follow the prescribed course and not self-medicate.
etravirine will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
- Effectiveness can vary based on individual physiology and ED severity.
- Available in some markets as orally disintegrating tablets (ODT).
- The 20 mg tablet is often scored, allowing for splitting if prescribed.
- A patient assistance program may exist for the brand-name medication.
- Regular follow-ups with a doctor are recommended to assess ongoing use.
- It is one of several effective second-line oral treatments for ED.
fedratinibfedratinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
| Side Effect | Frequency | Severity |
|---|---|---|
| Headache | Common | Mild to Moderate |
| Flushing | Common | Mild |
| Nasal Congestion | Less Common | Mild |
| Dizziness | Less Common | Mild |
Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors
| Drug | Onset of Action | Duration | Efficacy Rating | Comments |
|---|---|---|---|---|
| Vardenafil | 30-60 min | Up to 5 hrs | High | Less affected by food intake |
| Sildenafil | 30-60 min | Up to 4 hrs | Moderate to High | Commonly used, less selective |
| Tadalafil | 30 min - 2 hrs | Up to 36 hrs | Very High | Longer duration of effect |
| Avanafil | 15-30 min | Up to 6 hrs | High | Fastest onset |
fedratinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Vardenafil Indications
Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors cyclosporine will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Vardenafil dose may need to be reduced if coadministered with moderate or strong CYP3A4 inhibitors dabrafenibdabrafenib will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. dabrafenib will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. darifenacindarifenacin will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. darifenacin will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
Who should not take Cialis:
darunavirdarunavir will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Coadministration may increase PDE-5 inhibitor adverse effects including hypotension, syncope, visual changes, and prolonged erection; do not exceed vardenafil 2.5 mg q72hr. darunavir will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. dasatinibdasatinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor.dasatinib and vardenafil both increase QTc interval.
Full Text Sources
dasatinib will increase the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. deferasiroxdeferasirox will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. deferasirox will decrease the level or effect of vardenafil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. degarelixdegarelix and vardenafil both increase QTc interval. degarelix and vardenafil both increase QTc interval.
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