Efficacy and safety of dapoxetine/sildenafil combination tablets in the treatment of men with premature ejaculation and concomitant erectile dysfunction-DAP-SPEED Study

These plasma samples were then analyzed using liquid chromatography-tandem mass spectrometry. The results showed that dapoxetine does not alter the pharmacokinetics of tadalafil or sildenafil. Alcohol does not affect the pharmacokinetics of dapoxetine when taking concurrently.

MeSH terms

You may purchase this tablet from any of the leading online pharmacy stores, drugstores and medical supply stores on doctor's prescription. Centurion Lab (India) is one of the leading pharmaceutical companies which manufacture Cenforce D (100+60) mg. Cenforce D (100+60) mg contains an active ingredient, Sildenafil Citrate 100 mg and Dapoxetine Hydrochloride 60 mg per tablet which is available in the various other strengths and other substitutes at all the leading online pharmacy stores, drugstores, and medical supply stores. What Are The Uses Of The Cenforce D (100+60) Mg (Sildenafil Citrate and Dapoxetine Hydrochloride): Cenforce D (100+60) mg is used in: How Cenforce D (100+60) Mg (Sildenafil Citrate and Dapoxetine Hydrochloride) Works: Sildenafil Citrate is a phosphodiesterase (PDE-5) inhibitor which is an active ingredient in Cenforce D (100+60) mg tablet which basically works in Erectile Dysfunctioning by increasing blood flow to the penis by relaxing the muscle in penile blood vessels in men. Dapoxetine hydrochloride is a Selective Serotonin Reuptake Inhibitor which is used in treating premature ejaculation.

Molecular Weight

Dapoxetine, sold under the brand name Priligy among others, is a selective serotonin reuptake inhibitor (SSRI) used for the treatment of premature ejaculation (PE) in men ages 18 to 64 years old. [3][4][5] Dapoxetine works by inhibiting the serotonin transporter, increasing serotonin's action at the postsynaptic cleft, and as a consequence promoting ejaculatory delay. [6] As a member of the SSRI family, dapoxetine was initially created as an antidepressant. However, unlike other SSRIs, dapoxetine is absorbed and eliminated rapidly in the body. Its fast-acting property makes it suitable for the treatment of PE, but not as an antidepressant. The mechanism through which dapoxetine affects premature ejaculation is still unclear, but dapoxetine is presumed to work by inhibiting serotonin transporter (SERT) and subsequently increasing serotonin's action at pre- and postsynaptic receptors.

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[22] Human ejaculation is regulated by various areas in the central nervous system (CNS).

IELT scores

If a patient stops taking dapoxetine, he should wait for 7 days before receiving these drugs. The most common effects when taking dapoxetine are nausea, dizziness, dry mouth, headache, diarrhea, and insomnia. [16][17] Discontinuation rates due to adverse effects and costs are very high, as demonstrated in a study in Asia which showed that cumulative discontinuation rates within one year are as high as 87%. [18] Unlike other SSRIs used to treat depression, which have been associated with high incidences of sexual dysfunction,[19] dapoxetine is associated with low rates of sexual dysfunction. Taken as needed, dapoxetine has very mild adverse effects of decreased libido (<1%) and erectile dysfunction (<4%). These signals are passed on to the brain stem, which then is influenced by a number of nuclei in the brain such as medial preoptic and paraventricular nuclei.

Condition	Details	Rationale
Temperature	15-30°C (59-86°F)	Maintain drug stability
Humidity	Keep dry	Prevent degradation
Light Exposure	Store in dark place	Avoid photodegradation
Beyond Expiry Date	Do not use	Risk of reduced efficacy

[24] Clement's study performed on anaesthetized male rats showed that acute administration of dapoxetine inhibits ejaculatory expulsion reflex at supraspinal level by modulating activity of lateral paragigantocellular nucleus (LPGi) neurons.

• Sildenafil is not recommended for use by women.
• Dapoxetine is approved specifically for men with PE.
• Both drugs help improve sexual confidence and performance.
• Proper hydration can help mitigate side effects.
• Patients with retinal disorders should consult a healthcare professional.
• Use of these medications does not protect against sexually transmitted infections.
• Combining medications without medical guidance can be dangerous.
• Inform your doctor if you experience any adverse reactions.

These effects cause an increase in pudendal motoneuron reflex discharge (PMRD) latency, though whether dapoxetine acts directly on LPGi or on the descending pathway in which LPGi located is unclear.

• Consistent use of sildenafil can help maintain erectile function.
• Dapoxetine provides a pharmacological solution for PE.
• Both products should be stored in a cool, dry place away from children.
• Side effects may diminish with continued use or dose adjustment.
• Some patients may require alternative therapies if side effects occur.
• Clinical guidelines recommend consultation before combining treatments.
• Dapoxetine's short half-life minimizes residual effects.
• Patients should inform healthcare providers about all current medications.

Dapoxetine is a white, powdery, water-insoluble substance.

Can I take Priligy with other medicines?

Avoid consuming alcohol, as the intake can damage the blood vessels and disrupt the men’s ability to hold erections. Do not combine Sildenafil and Dapoxetine along with medicines containing nitrates or even recreational drugs. It is also advisable not to drive or operate heavy machinery as consuming the dose can cause dizziness and hence needs careful consideration. Sildenafil and Dapoxetine should be stored in a cool atmosphere where there is no to less heat/moisture. Sildenafil Citrate and Dapoxetine Tablets are, therefore, the prime requirement for men suffering from ED and PE.

Product Sodium Picosulfate Oral Solution BP 5 mg/5ml

This medicine can treat both of these conditions easily and in a few minutes. Cenforce D (100+60) MgWhat Is The Generic Name For Cenforce D (100+60) Mg Sildenafil Citrate and Dapoxetine Hydrochloride is the generic version for Cenforce D Which USA Brand is Equivalent To Cenforce D (100+60) mg (Sildenafil Citrate and Dapoxetine Hydrochloride): About the brand Cenforce D 100+60 Mg (Centurion Laboratories) Centurion Laboratories is an Indian biotech and pharmaceutical company that is the leading manufacturers and exporters of quality medicine at the cheapest market price. Founded in the year 2006 and headquartered in the Gujarat state of India, the company is specialized in producing erectile dysfunction and premature ejaculation treatment medicines, painkillers, antiseptics, nutraceuticals, Ambros plus, anti-allergens, psychiatric and cardiovascular medicines. About Cenforce D (100+60) Mg (Sildenafil Citrate and Dapoxetine Hydrochloride): Cenforce D (100+60) mg tablet is used for erectile dysfunction treatment and Premature Ejaculation. These tablets contain Sildenafil Citrate and Dapoxetine Hydrochloride, 160 mg per tablet as active ingredients. Taken one to three hours before sexual activity, it is rapidly absorbed in the body. Its maximum plasma concentration (Cmax) is reached one to two hours after oral administration.

How to Take This Medicine

Originally created by Eli Lilly pharmaceutical company, dapoxetine was sold to Johnson & Johnson in 2003 and submitted as a New Drug Application to the US Food and Drug Administration (FDA) for the treatment of PE in 2004. [8] Dapoxetine is sold in several European and Asian countries, and in Mexico. In the US, dapoxetine has been in phase III development. In May 2012, US-based Furiex Pharmaceuticals reached an agreement with ALZA Corp and Janssen Pharmaceuticals to market dapoxetine in the United States, Japan, and Canada, while selling the rights to market the drug in Europe, most of Asia, Africa, Latin America, and the Middle East to Menarini. Randomized, double-blind, placebo-controlled trials have confirmed the efficacy of dapoxetine for the treatment of PE.

Serious side effects

[10] Different dosages have different impacts on different types of PE. Dapoxetine 60 mg significantly improves the mean intravaginal ejaculation latency time (IELT) compared to that of dapoxetine 30 mg in men with lifelong PE, but no difference is seen in men with acquired PE. [11] Dapoxetine, given 1–3 hours before sexual episode, prolongs IELT and increases the sense of control and sexual satisfaction in men of 18 to 64 years of age with PE. Since PE is associated dapoxetine tadalafil tablets with personal distress and interrelationship difficulty, dapoxetine provides help for men with PE to overcome this condition. With no drug approved specifically for treatment for PE in the US and some other countries, other SSRIs such as fluoxetine, paroxetine, sertraline, fluvoxamine, and citalopram have been used off-label to treat PE. The Cmax and AUC (area under the plasma vs.

• Sildenafil's patent expiration has increased availability of generics.
• Dapoxetine is relatively newer, approved in the early 2000s.
• Lifestyle factors like smoking can impact medication effectiveness.
• Both medications have different mechanisms of action.
• Dapoxetine's efficacy is confirmed through multiple clinical trials.
• Sildenafil may cause temporary visual disturbances.
• Proper dosage timing enhances effectiveness and safety.
• Always discard expired medications safely to avoid misuse.

time curve) is dose dependent. The Cmax and Tm (time needed to obtain the maximum plasma concentration) after single doses of dapoxetine 30 mg and 60 mg are 297 and 498 ng/ml at 1.01 and 1.27 hours, respectively. A high-fat meal does reduce the Cmax slightly, but it is insignificant. It can be taken with or without food.

• Sildenafil is a phosphodiesterase type 5 (PDE5) inhibitor.
• Dapoxetine is a selective serotonin reuptake inhibitor (SSRI).
• Both medications can be part of a comprehensive ED or PE treatment plan.
• Overdose symptoms include persistent erections or severe dizziness.
• Avoid using these tablets if you have recent cardiovascular events.
• Alcohol consumption should be minimized when using these medications.
• Patients should monitor for any unusual or severe side effects.
• Regular medical check-ups are recommended during treatment.

Dapoxetine is absorbed and distributed rapidly in the body.

Region	Typical Price Range (USD)	Availability	Notes
North America	20-50 per pack	Widely available through pharmacies	Prescription often required
Europe	15-45 per pack	Over-the-counter and prescription options	Varies by country
Asia	10-30 per pack	Readily accessible in many markets	Often lower cost
Online Pharmacies	Price varies	Ensure reputable sources	Beware of counterfeit products

The mean steady-state volume is 162 L.

Ingredient	Quantity per Tablet	Function	Notes
Sildenafil Citrate	100 mg	Erectile dysfunction treatment	Active ingredient
Dapoxetine Hydrochloride	60 mg	Premature ejaculation relief	Active ingredient
Microcrystalline Cellulose	50 mg	Binder	Inactive excipient
Magnesium Stearate	5 mg	Lubricant	Inactive excipient
Lactose Monohydrate	20 mg	Filler	Inactive excipient

Its initial half-life is 1.31 hours (30 mg dose) and 1.42 hours (60 mg dose), and its terminal half life is 18.7 hours (30 mg dose) and 21.9 hours (60 mg dose).

Sildenafil Citrate and Dapoxetine Tablets Benefits

Waldinger's meta-analysis shows that the use of these conventional antidepressants increases IELT two- to nine-fold above baseline, compared to three- to eight-fold when dapoxetine is used. [11] However, these SSRIs may need to be taken daily to achieve meaningful efficacy, and their comparatively longer half-lives increase the risk of drug accumulation and a corresponding increase of adverse effects such as reduced libido. [13] Dapoxetine, though, is generally categorized as a fast-acting SSRI. It is more rapidly absorbed and mostly eliminated from the body within a few hours. These pharmacokinetics are more favorable in that they might minimize drug accumulation in the body, habituation, and side effects.

Alcohol interaction warning

Dapoxetine was initially considered unsuccessful in its intended use as an antidepressant; however, it has since been investigated as a possible aid to an approach to depression treatment focused on stress reduction, based on an animal model of depression. Dapoxetine should not be used in men with moderate to severe hepatic impairment and in those receiving CYP3A4 inhibitors such as ketoconazole, ritonavir, and telithromycin. Dapoxetine also cannot be used in patients with heart failure, permanent pacemaker, or other significant ischemic heart disease. Caution is advised in men receiving thioridazine, monoamine oxidase inhibitors, SSRIs, serotonin-norepinephrine reuptake inhibitors, or tricyclic antidepressants. If a patient stops taking one of these drugs, he should wait for 14 days before taking dapoxetine. Dapoxetine is metabolized extensively in the liver and kidney by multiple enzymes such as CYP2D6, CYP3A4, and flavin monooxygenase 1.

5.2 Prolonged Erection and Priapism

No case of drug overdose has been reported during clinical trials. Many men who have PE also suffer from erectile dysfunction (ED). Treatment for these patients should consider the drug–drug interaction between dapoxetine and PDE5 inhibitors such as tadalafil (Cialis) or sildenafil (Viagra). In Dresser study (2006), plasma concentration of 24 subjects was obtained. Half of the sample pool were treated with dapoxetine 60 mg plus tadalafil 20 mg; the other half were treated with dapoxetine 60 mg plus sildenafil 100 mg.