Dapoxetine

What Is Dapoxetine Hydrochloride?

Dapoxetine (marketed as Priligy) is the first and currently the only medication specifically licensed for the treatment of premature ejaculation (PE) in men aged 18-64 years [1]

Premature ejaculation is a common male sexual dysfunction characterized by ejaculation occurring before or shortly after vaginal penetration.

Dapoxetine belongs to the class of selective serotonin reuptake inhibitors (SSRIs) [2].

History Of Dapoxetine

Dapoxetine was originally developed by Eli Lilly and Company as part of its research into antidepressant medications. Recognizing its potential benefits in delaying ejaculation, the drug was later repositioned for the treatment of premature ejaculation [2].

In 2003, the rights to dapoxetine were acquired by Johnson & Johnson. The following year, the company submitted a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) seeking approval for its use in men with PE.

In 2012, Furiex Pharmaceuticals entered into a strategic agreement with ALZA Corporation and Janssen Pharmaceuticals to further develop and commercialize Dapoxetine. Under this agreement, Furiex retained marketing rights for the United States, Japan, and Canada. The rights for Europe, most of Asia, Africa, Latin America, and the Middle East were licensed to Menarini [2].

Dapoxetine Brand Name

Dapoxetine is most commonly marketed under the brand name Priligy. Depending on the country and manufacturer, dapoxetine may also be available under other brand names. However, Priligy remains the most widely recognized and internationally marketed brand.

Available Formulations

Dapoxetine is available in two common formulations-

Single Ingredient oral tablets

Dapoxetine is available as oral tablets in the following strengths:

• 30 mg tablets
• 60 mg tablets

The medication is intended for on-demand use and is typically taken 1 to 3 hours before anticipated sexual activity, as directed by a healthcare professional [3].

Combination Tablets

Combination tablets containing dapoxetine with sildenafil or tadalafil are prescribe to men experiencing both premature ejaculation and erectile dysfunction. Dapoxetine helps delay ejaculation, while sildenafil supports erectile function.

Dapoxetine Tablet Uses

Dapoxetine tablets are used for the treatment of premature ejaculation in adult men. The medication helps improve control over ejaculation and increases the time taken to ejaculate during sexual activity. By delaying ejaculation, dapoxetine can reduce the distress, frustration, and anxiety often associated with PE. It may also enhance sexual satisfaction, boost confidence during intimate encounters, and improve the overall quality of sexual life for both the patient and their partner.

Benefits Of Dapoxetine

The key benefits of using Dapoxetine tablets include-

• It helps delay ejaculation during sexual activity.
• Reduces anxiety and stress associated with premature ejaculation.
• Enhances sexual confidence.
• Improves sexual satisfaction for both partners.

Dapoxetine Mechanism Of Action

Dapoxetine works by increasing the activity of serotonin, a natural chemical messenger in the brain that plays an important role in regulating ejaculation. By preventing serotonin from being reabsorbed too quickly, the medication helps strengthen its effect on the nervous system. This allows men to gain better control over ejaculation and delay climax during sexual activity. The medication acts on the neural pathways involved in the ejaculatory response, helping to slow down the signals that trigger ejaculation [4].

One of the key advantages of Dapoxetine is its rapid onset of action. After taking the tablet, it is quickly absorbed into the bloodstream and begins working within 1 to 3 hours. Unlike traditional SSRIs that are taken daily, Dapoxetine is designed for on-demand use, making it a convenient treatment option for PE.

Dapoxetine is rapidly eliminated from the body, and it is less likely to accumulate over time, making it suitable for use only when needed [4]

How To Take Dapoxetine?

• Take Dapoxetine exactly as prescribed by your healthcare provider.
• Swallow the tablet whole with a full glass of water.
• It can be taken with or without food.
• Do not take more than one tablet within a 24-hour period.
• Avoid crushing, chewing, or breaking the tablet.

Dapoxetine Warnings

Before using Dapoxetine, it is important to discuss your medical history and current medications with your healthcare provider to ensure the treatment is safe and appropriate for you.

• Inform your doctor if you have any existing health conditions, especially:
  • Heart disorders, including heart failure or irregular heartbeat.
  • Liver or kidney problems.
  • Low blood pressure.
  • A history of seizures or epilepsy.
  • Episodes of fainting or dizziness.
• Dapoxetine may interact with certain medications and increase the risk of unwanted side effects. Tell your healthcare provider about all prescription medicines, over-the-counter products, and supplements you are taking, particularly:
  • Antidepressants, including SSRIs, SNRIs, and MAOIs.
  • Certain antifungal medications.
  • Antibiotics such as erythromycin.
  • Other treatments used for premature ejaculation.
  • Medicines that affect serotonin levels.
• Alcohol can increase the risk of side effects such as dizziness, drowsiness, lightheadedness, and fainting. It is recommended to avoid alcohol while taking Dapoxetine.
• Some people may experience dizziness, sleepiness, or reduced alertness after taking Dapoxetine. If these effects occur, avoid driving, operating machinery, or performing activities that require full concentration [5].

Dapoxetine Side Effects

While Dapoxetine can be effective in improving sexual performance, it may cause side effects that range from mild and temporary to serious.

Common Side Effects

The most frequently reported side effects of Dapoxetine are generally mild and may improve as the body adjusts to treatment. These include:

• Nausea
• Dry mouth
• Insomnia
• Diarrhea
• Sweating
• Flushing
• Loss of appetite
• Vomiting

Serious Side Effects

Although it is less common, some adverse reactions require immediate medical attention.

Serious side effects may include:

• Severe allergic reactions
• Severe mood changes
• Seizures
• Serotonin syndrome
• Chest pain
• Fainting or severe dizziness
• Unusual bleeding
• Significant vision changes
• Heart rhythm abnormalities
• High blood pressure
• Difficulty breathing

Effects on Specific Organs

• Liver- Dapoxetine is metabolized by the liver and may cause elevated liver enzymes, abdominal pain, or jaundice. Patients with existing liver disease should use the medication cautiously.
• Kidneys- This medicine is excreted through the kidneys, and some people may experience changes in urination, swelling, or elevated creatinine levels. People with kidney impairment may require closer supervision.
• Heart- Dapoxetine can affect cardiovascular function, leading to increased heart rate, palpitations, and blood pressure changes. Patients with pre-existing heart conditions should discuss potential risks with their healthcare provider.
• Brain and Nervous System- Neurological and psychological effects can include dizziness, headaches, difficulty concentrating, anxiety, and restlessness. Individuals with a history of mental health conditions should consult a healthcare professional before starting treatment [6].

Side Effects in Special Populations

Older adults may be more vulnerable to side effects such as dizziness, confusion, and an increased risk of falls due to age-related physiological changes and coexisting medical conditions [6].

Dapoxetine Options At Iyrinhealth Care

At Iyrinhealth, we offer combination medications designed to help men effectively manage both premature ejaculation and erectile dysfunction. These treatments combine Sildenafil, a proven medication for ED, with dapoxetine, which helps improve ejaculatory control. By addressing both conditions simultaneously, these combination therapies can support improved sexual performance and confidence.

Our available Dapoxetine combination medications include:

Cenforce D amd Super P Force.

Dapoxetine Alternatives At Iyrinhealth Care

For people seeking an alternative to oral dapoxetine-based treatments, Iyrinhealth offers effective topical solutions for managing premature ejaculation.

Stud 5000 Spray

Stud 5000 Spray is a topical desensitizing spray designed to help delay ejaculation and improve sexual endurance. Applied directly to the penis before intercourse, it works by temporarily reducing sensitivity, allowing for greater control and enhanced sexual performance. Its fast-acting formula makes it a convenient option for men looking for a non-oral approach to managing premature ejaculation.