A consultation with a healthcare professional, such as those at Kano.care, is essential to assess your eligibility for treatment and to choose the solution that is best suited to your sexuality and health condition.

Viagra, Cialis, Levitra and their generics: which treatment for what kind of sexuality?

Notre équipe éditoriale

Medically reviewed by Notre équipe éditoriale

Written by Anne-Sophie Laignel

Last updated 1/14/2025 - 5 min read

The basics of treatments for erectile dysfunction

The three main treatments – Viagra, Cialis, and Levitra – belong to the same family of drugs: phosphodiesterase type 5 (PDE5) inhibitors. Their mechanism of action is based on the relaxation of blood vessels in the penis, allowing improved blood flow and facilitating an erection in response to sexual stimulation. However, their differences lie in their duration of action, the time required for them to take effect, and their tolerance to food or alcohol.

Viagra and its generic (Sildenafil)

Key features:

  • Time of action: 30 to 60 minutes after ingestion.
  • Duration of effect: Approximately 4 to 6 hours.
  • To be taken: On an empty stomach or with a light meal, as a fatty meal can delay its effectiveness.

For whom?

Viagra is ideal for men who want to schedule their sexual intercourse within a relatively short time frame. It is particularly suitable for situations where spontaneous or prolonged erections are not necessary, but reliable effectiveness is sought.

Points to consider:

Viagra may cause side effects such as headaches, flushing, or vision disturbances. These effects are usually temporary.

Cialis and its generic (Tadalafil)

Key features:

  • Time of action: 30 minutes after ingestion.
  • Duration of effect: Up to 36 hours, earning it the nickname "weekend pill".
  • To be taken: With or without food.

For whom?

Cialis is perfect for those who want more spontaneity in their sex life. Thanks to its long-lasting effects, it offers great flexibility and allows for sexual activity at any time during the coverage period.

Points to consider:

Although convenient, Cialis can cause more prolonged side effects, such as muscle pain or backaches, due to its extended duration of action.

Levitra and its generic (Vardenafil)

Key features:

  • Time of action: About 30 minutes after ingestion.
  • Duration of effect: 4 to 6 hours.
  • To be taken: With or without food, but alcohol may reduce its effectiveness.

For whom?

Levitra is recommended for men who have comorbidities, such as diabetes, as it has shown superior effectiveness in these specific cases. Its side effect profile is generally milder, making it suitable for men who are sensitive to treatments.

Points to consider:

As with other treatments, side effects such as headaches or dizziness may occur, although they are often less intense.

Kano, the most affordable urological teleconsultation service.

Generics: an effective and economical alternative

Generic versions of Viagra, Cialis, and Levitra – respectively Sildenafil, Tadalafil, and Vardenafil – offer equivalent effectiveness to the brand-name versions, but at significantly lower costs. These treatments are subject to the same quality and efficacy standards as their counterparts, making them an accessible option for many men.

However, it is essential to obtain these medications from reliable sources, such as a pharmacy or an accredited medical service, to avoid counterfeits, which can be ineffective or even dangerous.

Choose according to your sexuality and lifestyle

The choice of treatment largely depends on your habits and expectations.

The importance of consulting a health professional

Before starting any treatment, it is essential to consult a healthcare professional. These medications require an assessment of your health condition to verify their compatibility and safety. Certain medical conditions, such as serious heart diseases or low blood pressure, may make these treatments unsuitable.

At Kano.care, our doctors specializing in men's intimate health are here to support you with:

  • Assess your eligibility for treatment.
  • Adapt the choice of medication to your specific needs.
  • Offering you discreet and efficient medical monitoring.

Why choose Kano.care?

Kano.care stands out for its modern and accessible approach:

  • Online consultations with experts in male sexuality.
  • Complete confidentiality, ensuring a calm and judgment-free experience.
  • Express delivery of prescriptions, within three hours, wherever you are.

Viagra, Cialis, Levitra et leurs génériques offrent des solutions adaptées aux différents styles de vie et besoins sexuels. Cependant, le choix du traitement ne doit pas être fait à la légère. Une consultation médicale est essentielle pour garantir un traitement sûr et efficace. Avec Kano.care, vous bénéficiez d’un accompagnement expert, rapide et confidentiel, pour retrouver une vie sexuelle épanouie.

Evaluate Your Erectile Function in 2 Minutes

The IIEF-5 Index is a recognized tool to assess erectile function. Answer 5 questions and discover your score and options in complete confidentiality.

IIEF-5

Over the last six months

How do you rate your confidence that you could get and keep an erection?

Very low

Low

Moderate

High

Very high

Need to consult a specialist doctor in sexual health?
  • Quick medical consultation in less than 24h.
  • Discreet teleconsultation: the doctor contacts you only if necessary.
  • Affordable rate: €35, for healthcare accessible to everyone.
  • Prescription in 3h if you are eligible for treatment.
  • Treatment delivered to your home by our partner pharmacies.

ARTICLES DE BLOG

À voir aussi

Sildenafil and tadalafil work by increasing blood flow to the penis, thus facilitating an erection, but their use requires a prescription to avoid side effects.

What medication should be taken to achieve an erection?

Erectile dysfunction affects many men at different times in their lives. Whether related to stress, fatigue, medical or psychological causes, it can have a significant impact on self-confidence and quality of life. Faced with this issue, many seek medicinal solutions to achieve a satisfactory erection. However, it is essential to remember that only treatments prescribed by a doctor after a consultation are acceptable. Self-medication or purchasing drugs from unapproved sites can be dangerous to health.

Medicinal treatments such as Viagra and Cialis, available through Kano.care, offer an immediate and scientifically validated solution, unlike dietary supplements which remain unproven.

Medication vs Dietary Supplement for better erections.

In a market flooded with solutions for erectile dysfunction, it is essential to distinguish truly effective treatments from products that are at best supplementary, at worst ineffective. The difference between a medication and a dietary supplement is crucial, as it directly affects the health and effectiveness of the proposed solutions. At Kano, we have chosen to offer our patients access to approved medicinal treatments prescribed by health professionals, thus ensuring optimal and effective management of erectile dysfunction.

Viagra is an effective medication for erectile dysfunction, but its use must be supervised by a healthcare professional. Indeed, improper use can lead to serious side effects and dangerous interactions.

How to buy Viagra? (or Sildenafil)

Viagra is a medication used to treat erectile dysfunction, but unlike other products that are freely available, it cannot be purchased directly from a pharmacy or online without a prescription. Its acquisition is based on a medical prescription, as its use must be regulated to ensure its effectiveness and to avoid health risks. Discover in this article why Viagra requires a prescription, how a medical consultation on Kano.care proceeds, and why one should be wary of products sold illegally online.

Kano.care offers a responsible approach with online medical consultations and authentic treatments.

Why can't you buy Cialis online without a consultation and a medical prescription?

Purchasing Cialis online without a medical prescription exposes you to major dangers, such as counterfeit drugs, illegal websites, and the lack of medical follow-up. This treatment for erectile dysfunction requires a prior medical evaluation to ensure its effectiveness and to avoid risks associated with contraindications or improper dosing. Kano.care offers a legal and secure alternative through online consultations, reliable prescriptions, and fast and discreet delivery. By choosing Kano.care, you benefit from comprehensive care that respects medical practices and focuses on your intimate health.

Les sites qui proposent du Viagra sans ordonnance sont souvent illégaux et insécurisés, mettant en danger la santé et les données personnelles des utilisateurs.

Pourquoi vous ne pouvez pas acheter du Viagra en ligne sans consultation et prescription médicale?

Le Viagra, reconnu mondialement pour son efficacité dans le traitement de la dysfonction érectile, ne doit pas être considéré comme un médicament anodin. Son acquisition requiert une approche responsable et encadrée par des professionnels de santé. Si vous vous interrogez sur l’impossibilité d’acheter légalement du Viagra en ligne sans consultation médicale, sachez que cela repose sur des impératifs de sécurité, de légalité et de santé publique. Cet article met en lumière les dangers de l’achat non encadré de Viagra et présente l’approche rigoureuse de Kano.care, qui offre un accès légal, sécurisé et médicalement supervisé à ce traitement.

REAL IMPACT

They Trust Us

Mick

39 years old

Super

Received the prescription in under 2 hours 👍🏼

Adriano

36 years old

Very satisfied

Quick, reliable. Perfect.

Philipe

53 years old

Simple and effective

Simple and effective, nothing more to say. Great for a first experience.

Treatments for erectile dysfunction, such as Viagra®, Cialis®, Levitra®, and Spedra®, carry potential risks that vary depending on the patient's health condition. They may cause serious side effects, including cardiovascular issues, dangerous drug interactions, or prolonged erections (priapism), which require immediate medical attention. It is essential never to take these medications without the advice of a qualified healthcare professional. A thorough medical consultation is necessary to determine the appropriate treatment for each individual, taking into account medical history and contraindications. Additionally, it is crucial to ensure that the medications are obtained from reliable and authorized sources. Medications purchased outside legal channels or without a prescription may be counterfeit, ineffective, or even harmful to health. Always consult a doctor before using these treatments and obtain medications from a licensed pharmacy.

iphone-consultation

Erectile dysfunction?

  • 100% online consultation
  • No appointment needed, prescription within 3 hours
  • Fast and discreet delivery
trustpilot

Rated as 'Excellent' on Trustpilot.

Thousands of men already trust us.

Erectile dysfunction?

  • 100% online consultation
  • No appointment needed, prescription within 3 hours
  • Fast and discreet delivery
iphone-consultation
trustpilot

Rated as 'Excellent' on Trustpilot.