How to take Stendra (Avanafil) correctly?

Stendra (Avanafil) is a modern and effective drug developed for the treatment of erectile dysfunction (ED) in men. The ability to achieve and maintain an erection necessary for full sexual intercourse is an important component of men’s health and confidence. Erectile dysfunction, which is characterized by the inability to achieve or maintain an erection to a sufficient degree, can negatively affect the quality of life, psychological state and relationships with a partner.

Fortunately, Stendra offers an effective solution for many men who face this problem. Stendra is characterized by its fast action and relatively favorable side effect profile compared to other ED medications. However, in order for Stendra to be most effective and safe to use, it is important to understand how to take it correctly. Incorrect use of the drug may not only fail to produce the desired result, but also increase the risk of unwanted side effects.

The purpose of this comprehensive text is to provide you with complete and comprehensive information on how to take Stendra correctly to achieve maximum effect in the treatment of erectile dysfunction. We will consider in detail the mechanism of action of the drug, available dosages, factors influencing the choice of dosage, step-by-step instructions for taking, possible side effects and important warnings. It is important to note that the information provided in this text is intended for informational purposes only and cannot replace professional medical advice. Only a qualified doctor, taking into account your individual characteristics and health condition, will be able to provide you with personalized recommendations for taking Stendra.

What is Stendra (Avanafil) and how does it work?

Stendra, whose active ingredient is avanafil, belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. These drugs are designed specifically to treat erectile dysfunction, a condition in which a man has difficulty achieving or maintaining an erection sufficient for satisfactory sexual intercourse.

The mechanism of action of Stendra is based on the enhancement of natural processes that occur in the body during sexual arousal. When a man experiences sexual arousal, nitric oxide is released in his body. Nitric oxide activates the enzyme guanylate cyclase, which in turn promotes the production of cyclic guanosine monophosphate (cGMP). cGMP plays a key role in relaxing the smooth muscles of the blood vessels of the penis. Relaxation of these muscles allows blood to flow freely into the cavernous bodies of the penis, which leads to an erection.

The PDE5 enzyme is responsible for breaking down cGMP, thereby stopping an erection. Stendra, as a PDE5 inhibitor, blocks the action of this enzyme. As a result, the concentration of cGMP in the cavernous bodies increases, which promotes more effective relaxation of smooth muscles and increased blood flow to the penis. Thus, Stendra does not cause an erection directly, but enhances the body’s natural response to sexual arousal, providing a more stable and reliable erection.

How Stendra Differences From Other ED Drugs

There are several effective erectile dysfunction drugs on the market that are also classified as PDE5 inhibitors. The most well-known of these are Viagra (sildenafil), Cialis (tadalafil), and Levitra (vardenafil). Although all of these drugs have a similar mechanism of action, Stendra has certain characteristics that make it unique and attractive to many men.

Speed of action One of the main advantages of Stendra is its exceptionally fast action. The drug begins to act within 15-30 minutes after taking it, which is much faster than most other PDE5 inhibitors. This makes Stendra an ideal choice for men who value spontaneity in sexual relations and do not want to plan the drug intake in advance. The fast action allows a man to be ready for sexual activity immediately after taking the pill.
Selectivity of action Stendra is highly selective for the PDE5 enzyme. This means that it preferentially affects PDE5, which is responsible for erection, and has a lesser effect on other PDE isoforms located in other organs and tissues. High selectivity may help reduce the risk of side effects associated with the effect on other PDEs, such as PDE6 (responsible for vision) and PDE1 (responsible for the cardiovascular system). For example, a lower likelihood of visual impairment, sometimes observed when taking other PDE5 inhibitors.
Duration of Action: Stendra lasts up to 6 hours. While not as long lasting as Cialis (up to 36 hours), for most men 6 hours is enough time for planned sexual activity. The combination of fast action and sufficient duration makes Stendra a convenient and effective alternative to other ED medications. In comparison, Viagra typically lasts about 4 hours, and Levitra up to 5 hours.

Available dosages of Stendra

Stendra is available in three different dosages, allowing the doctor to individually select the optimal dose for each patient, taking into account the severity of ED, individual characteristics of the body and potential risks. The following dosages are available:

Stendra 50 mg: This is the lowest dosage of the drug. It is usually recommended as a starting dose for men who are new to ED treatment or who have mild to moderate erectile dysfunction. The 50 mg dose may be enough to achieve satisfactory erections in many men, especially those with mild ED. The 50 mg dose is also often used for men who are more sensitive to the effects of medications or have an increased risk of side effects.
Stendra 100 mg: This is the average dosage, the most common and often used as a starting dose for most men with erectile dysfunction. The 100 mg dosage provides an effective balance between achieving the desired result and minimizing the risk of side effects. For many men, the 100 mg dose is optimal for providing a firm and reliable erection sufficient for full sexual intercourse. If the initial 50 mg dosage is not effective enough, the doctor may increase the dose to 100 mg.
Stendra 200 mg: This is the highest dosage of Stendra. It is usually prescribed to men with severe erectile dysfunction or who have not achieved sufficient effect with lower dosages (50 mg and 100 mg). The 200 mg dosage is the maximum recommended daily dose and is used with caution due to the increased risk of side effects. Prescribing the 200 mg dose requires careful medical supervision and benefit/risk assessment for each individual patient.

Factors Affecting Stendra Dosage

Choosing the optimal dosage of Stendra is an individual process that should be carried out under the supervision of a doctor. The doctor takes into account a number of factors to select a dose that will be most effective and safe for a particular patient. Let’s take a closer look at the main factors that influence the choice of dosage.

Individual needs and severity of erectile dysfunction:

The severity of erectile dysfunction is one of the most important factors when choosing the dosage of Stendra. For men with mild ED , where an erection is achieved but not stable enough for full sexual intercourse, an initial dose of 50 or 100 mg is often sufficient. In cases of moderate ED , where an erection is not always achieved or is not strong enough for satisfaction, an initial dose of 100 mg is usually recommended. For men with severe ED , where an erection is almost never achieved or is very weak, a dose of 200 mg may be required.

However, it is important to understand that dosage does not always directly correlate with the severity of ED. Individual responses to the drug can vary significantly. Some men with mild ED may require a higher dose to achieve optimal results, while others with more severe ED may respond well to moderate doses. The doctor selects the dose based on a comprehensive assessment of the patient’s condition, his individual needs, and response to the drug. The initial dose is a starting point, and it can be adjusted during treatment depending on the effectiveness and tolerability of the drug.

Age and general health:

The patient’s age and overall health play an important role in determining the safe and effective dosage of Stendra. As we age, physiological processes in the body change, which can affect the metabolism and elimination of drugs.

Taking other medications and possible interactions:

Stendra with other medications is a critical aspect to consider when choosing a dosage and regimen. Some drugs can significantly affect the metabolism of Stendra, increasing or decreasing its concentration in the blood, which can lead to increased side effects or decreased effectiveness. Therefore, before starting to take Stendra, it is important to tell your doctor about all the medications you are taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements.

Lifestyle and diet:

Lifestyle and diet can also affect the effectiveness and dosage of Stendra. Although these factors are not as critical as medical conditions or drug interactions, they may also play a role.

Alcohol: Drinking alcohol may increase some of the side effects of Stendra, such as dizziness, headaches, and low blood pressure. This is especially true if you drink large amounts of alcohol. It is recommended that you limit your alcohol intake while taking Stendra, especially at high doses. Moderate alcohol consumption is unlikely to affect the effectiveness or safety of Stendra, but it is best to avoid excessive drinking.
Smoking: Smoking has negative effects on blood flow and overall cardiovascular health, which may impair erectile function. Although smoking does not directly affect the dosage of Stendra, quitting smoking or cutting down on the number of cigarettes you smoke may improve your overall health and potentially increase the effectiveness of ED treatment. Smoking may decrease the effectiveness of any ED treatment, including Stendra.
Food: Fatty foods may slow the absorption of Stendra into the blood, which may delay the onset of action somewhat. For best results and faster action, it is recommended to take Stendra on an empty stomach or after a light, low-fat meal. If you take the drug after a heavy meal, especially a fatty one, keep in mind that the onset of action may be slightly delayed. Light foods, such as fruits, vegetables, or low-fat yogurt, should not significantly affect the absorption of Stendra.

Previous experience with ED medications:

If a man has previously used other erectile dysfunction medications, such as Viagra, Cialis, or Levitra, his experience may be taken into account when choosing a starting dose of Stendra. If a man has responded well to moderate doses of other medications, his doctor may consider starting with a moderate dose of Stendra (100 mg). If previous medications have been ineffective or have caused significant side effects, his doctor may start with a lower dose of Stendra (50 mg) and gradually increase it under supervision, or consider alternative treatment options. Knowing a man’s previous experience with ED treatment will help his doctor more accurately select a starting dose of Stendra and minimize the risk of treatment failure or side effects.

Individual reaction and tolerance:

Each body reacts to medications individually. Individual response to Stendra can vary widely. Some men may achieve the desired effect with a low dose of Stendra, while others may require a higher dose. The doctor will usually begin treatment with the recommended starting dose (50 or 100 mg) and then evaluate the patient’s response. If the initial dosage is not effective enough, the doctor may gradually increase the dose until the optimal result is achieved. It is important to remember that increasing the dose should only occur under the supervision of a doctor to minimize the risk of side effects. It is not recommended to change the dosage on your own without consulting a doctor.

Over time, some men may develop tolerance to Stendra, meaning the drug’s effectiveness may decrease with prolonged use at the same dose. In such cases, your doctor may consider temporarily interrupting treatment or increasing the dose. However, changing the dosage on your own without consulting your doctor is strongly discouraged. Tolerance to Stendra is rare, but if you notice a decrease in the drug’s effectiveness, be sure to consult your doctor to adjust your treatment.

How to take Stendra correctly for optimal results

Taking Stendra correctly is critical to its effectiveness and safety. Following your doctor’s recommendations and the instructions for the drug will help you achieve the best results in treating erectile dysfunction and minimize the risk of side effects.

Release forms and dosage:

Stendra comes in film-coated tablet form and is available in three strengths: 50 mg, 100 mg, and 200 mg. Tablets may vary in shape and color depending on the manufacturer and strength, so it is important to check the packaging and instructions for the drug carefully. Before taking it, make sure you have the tablet with the prescribed dosage. Do not confuse the dosage or take the tablet with a different dosage than prescribed by your doctor.

Time of taking the drug:

Stendra is recommended to be taken orally, approximately 15-30 minutes before planned sexual activity. Due to its rapid action, the drug begins to work quickly, providing an erection sufficient for sexual intercourse for approximately 6 hours. The optimal time of administration may vary for different men, so it is important to experiment and find the time that works best for you. Some men may need a little longer for the drug to start working, while others may feel the effects in as little as 15 minutes. It is important to remember that Stendra requires sexual stimulation for its action to begin. The drug does not cause spontaneous erections without sexual arousal. Stendra is intended to be taken as needed, before sexual activity, and is not intended to be taken every day.

Effects of food and alcohol on the effectiveness of Stendra:

Eating food, especially fatty foods, may slow the absorption of Stendra and slightly delay its onset of action. Fatty foods may slow the process of the drug entering the bloodstream, which may delay the onset of action and potentially reduce the effectiveness of the drug. For best results and rapid action, it is recommended to take Stendra on an empty stomach or after a light, low-fat meal. If you take the drug after a large meal, especially a fatty one, keep in mind that the onset of action may be slightly delayed and may be less pronounced. Light foods, such as fruits, vegetables, low-fat yogurt, or toast, should not significantly affect the absorption of Stendra.

Drinking alcohol, especially in large amounts, can increase some of the side effects of Stendra, such as dizziness, headaches, and low blood pressure. Alcohol may also worsen erectile function in some men. It is recommended that you limit your alcohol intake while taking Stendra to minimize the risk of adverse reactions and ensure that the drug is as effective as possible. Moderate alcohol consumption is unlikely to cause serious problems, but it is best to avoid excessive alcohol consumption while taking Stendra.

Step-by-step instructions for taking Stendra:

Read the instructions: Before you start taking Stendra, carefully read the complete instructions for the drug contained in the package. Familiarize yourself with all recommendations, contraindications, reservations and possible side effects. If you have any questions, ask your doctor or pharmacist for clarification.
Take the tablet: Take the Stendra tablet by mouth with enough water (about a glass). Do not chew, crush, or break the tablet. Swallow the tablet whole.
Plan sexual activity Take the drug 15-30 minutes before planned sexual intercourse. Keep in mind that the drug may take a little longer to take effect if you take it after eating.
Sexual stimulation: Sexual stimulation is necessary to achieve an erection. Stendra does not automatically cause an erection. The drug enhances the body’s natural response to sexual arousal, so it is important to have sexual stimulation for the drug to be effective.
Follow the dosage: Do not exceed the recommended dose prescribed by your doctor. Do not take Stendra more than once a day. Taking more than the prescribed dose will not make the drug more effective, but it may increase the risk of side effects.

What to do if you miss a dose or take too much:

Stendra is taken as needed before sexual activity, so the risk of missing a dose is minimal. If you forget to take a pre-sex tablet and there is still time before sexual activity, take it as soon as you remember, but no later than 15 to 30 minutes before sexual activity. Do not take a double dose to make up for a missed dose. Simply skip the forgotten dose and take the next dose as scheduled, if needed.

In case of accidental overdose of Stendra (taking more than the dose prescribed by your doctor), seek immediate medical attention. Overdose symptoms may include severe headache, dizziness, flushing, blurred vision, chest pain, rapid heartbeat, nausea, vomiting. In case of overdose, it is important to seek medical attention as soon as possible. Do not attempt to treat an overdose on your own.

Possible side effects and risks of using Stendra

Like any medication, Stand may cause side effects. In most cases, side effects are mild or moderate and will quickly go away on their own. However, it is important to be aware of possible side effects and to contact your doctor if they occur, especially if they are severe or do not go away.

The most common side effects of Stendra are:

Headache: A common side effect of Stendra, it is usually mild to moderate. The headache may feel throbbing or squeezing and usually goes away on its own within a few hours.
Facial flushing (hot flashes): A feeling of warmth and redness of the skin of the face, neck, and upper chest. Hot flashes are the result of dilation of blood vessels and are usually temporary and harmless.
Mild to moderate nasal congestion that resembles cold symptoms. Nasal congestion is also the result of dilation of the blood vessels in the nasal cavity.
Dizziness: Mild dizziness may occur, especially when changing position suddenly from horizontal to vertical (orthostatic hypotension). Dizziness is usually mild and temporary.

Less common but serious side effects of Stendra include:

Priapism: A prolonged and painful erection lasting more than 4 hours. Priapism is a medical emergency that requires immediate medical attention. If you experience an erection lasting more than 4 hours, contact your doctor or call an ambulance immediately, as priapism can lead to permanent damage to the penile tissue and impotence.
Visual disturbances: Rarely, temporary visual disturbances such as blurred vision, increased sensitivity to light, changes in color perception (such as blue vision), or decreased visual acuity may occur. If sudden vision problems occur, stop taking Stendra and contact your eye care professional immediately.
Hearing loss: There have been very rare reports of sudden hearing loss associated with the use of PDE5 inhibitors, including Stendra. If you experience sudden hearing loss or ringing in your ears (tinnitus), seek immediate medical attention.

Important: This list is not exhaustive. There may be other side effects not listed here. If you experience any unusual or worrying symptoms after taking Stendra, contact your doctor for advice and examination. Do not ignore side effects or try to treat them yourself.

Who is contraindicated for Stendra?

Stendra has certain contraindications, in which its use is not recommended or contraindicated. Before starting to take Stendra, you must be sure to read the list of contraindications and inform your doctor about all existing diseases and medications that you are taking.

Allergy to avanafil or any other component of the drug. If you have a known allergy to avanafil or any of the excipients of Stendra, you should not take this drug. An allergic reaction may include rash, itching, swelling of the face, lips, tongue or throat, difficulty breathing.
Taking nitrates in any form. As noted, taking Stendra with nitrates is strictly contraindicated due to the risk of dangerously low blood pressure. Nitrates include nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and other drugs used to treat angina.
Severe cardiovascular diseases. Stendra is contraindicated for people with unstable angina, high class heart failure (III-IV functional class according to NYHA), recent myocardial infarction (within the last 6 months) or stroke (lasting the remaining 6 months), uncontrolled arterial hypertension or hypotension, as well as other serious cardiovascular diseases.
Severe liver or kidney disease. Stendra is contraindicated in men with severe liver dysfunction (Child-Pugh class C) or severe renal impairment (creatinine clearance < 30 mL/min).
Hereditary degenerative diseases of the retina. Stendra is contraindicated in men with hereditary degenerative diseases of the retina, such as retinitis pigmentosa, because of the potential risk of vision impairment.
Taking other medicinal products. Stendra is contraindicated in combination with strong CYP3A4 inhibitors (eg, ketoconazole, itraconazole, ritonavir). Concomitant use with other PDE5 inhibitors and guanylate cyclase inducers (eg, riociguat) should also be avoided.

Before you start taking Stendra, be sure to consult with your doctor to rule out possible contraindications and minimize the risk of side effects. Your doctor will evaluate your health, medical history, medications you are taking, and determine whether Stendra is safe and appropriate for you.

Conclusion

Stendra is a modern and effective drug for the treatment of erectile dysfunction, which is characterized by rapid action and a favorable safety profile. Correct use of Stendra, taking into account individual characteristics and doctor’s recommendations, is a key factor in achieving maximum effect and minimizing risks. The choice of optimal dosage, time of administration and mode of application depends on many factors, including the severity of ED, age, health status, use of other medications and lifestyle.

Remember that self-medication can be dangerous to your health. The information provided in this text is for informational purposes only and cannot replace professional medical advice. Only a qualified doctor, taking into account the individual characteristics of your body and health condition, will be able to determine the optimal dose of Stendra for you and provide the necessary recommendations for the safe and effective use of the drug.

Consult your doctor for a personalized consultation and prescription for Stendra. Do not hesitate to openly discuss your sexual health issues with a healthcare professional. Timely and proper treatment will help you regain your self-confidence, improve your quality of life, and enjoy full and satisfying sexual relationships. Health is the most valuable thing we have, and taking care of your sexual health is an important part of your overall well-being.