Is Viagra effective?

Medically reviewed by Notre équipe éditoriale

Written by Anne-Sophie Laignel

Last updated 12/18/2024 - 6 min read

Viagra: An effective treatment for erectile dysfunction

Viagra (sildenafil) is one of the most well-known and effective medications for treating erectile dysfunction. Since its introduction in 1998, it has helped millions of men regain a satisfying sex life.

How does Viagra work?

Viagra works by increasing blood flow to the penis during sexual stimulation. It blocks an enzyme called PDE5, thus allowing the smooth muscles to relax and the blood vessels to dilate. This effect makes it easier to achieve and maintain an erection.

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Clinically proven efficacy

Clinical studies show that Viagra is effective in about 70-85% of men suffering from erectile dysfunction. Effectiveness may vary depending on the underlying cause of the problem and the general health of the patient.

Dosage and usage

Viagra is available in various dosages (25mg, 50mg, 100mg). The initial recommended dose is usually 50mg, to be taken about one hour before sexual activity. The effect can last up to 4-6 hours.

Medical prescription on kano.care

Today, it is possible to obtain a Viagra prescription safely and confidentially through kano.care. The process is simple:

Fill out a detailed medical questionnaire online
A doctor assesses your situation and medical history
If appropriate, a prescription is issued
The medication is delivered discreetly to your home

Precautions and contraindications

Although Viagra is generally safe, some precautions are necessary:

Do not combine with nitrate derivatives
Inform the doctor of any heart problems
Avoid excessive alcohol
Follow the prescribed dosage

Possible side effects

The most common side effects are usually mild and include:

Headache
Facial redness
Nasal congestion
Mild digestive troubles

Advantages of online consultation on kano.care

The kano.care platform offers several advantages:

Discreet consultation from your home
Professional assessment by qualified doctors
Fast and secure process
Personalized medical follow-up

Viagra remains a reference treatment for erectile dysfunction, with proven efficacy and a well-established safety profile. The ability to obtain a prescription through kano.care makes the treatment more accessible while maintaining a high level of medical supervision.

Important: Even though Viagra is available online, it should only be taken after a medical consultation, as it is a medication that requires a prescription. A professional evaluation is essential to ensure your safety and the effectiveness of the treatment.

Getting a prescription for Viagra

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.

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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.

Thanks to telemedicine, Kano.care allows for a secure prescription after an online medical evaluation.

How to buy Cialis? (Tadalafil)

Cialis is a well-known medication for treating erectile dysfunction. However, unlike some products sold freely online, it cannot be purchased without a medical prescription. Its acquisition necessarily involves a consultation with a healthcare professional. In this article, we explain how to buy Cialis safely, why it is essential to obtain a prescription, and how Kano.care makes this process easier.

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.