Levitra, or vardenafil, is one of the most well-known drugs to treat erectile dysfunction (ED). It is a condition that affects many men worldwide, and Levitra offers an effective solution to this problem.
What is erectile dysfunction?
Erectile dysfunction is when a man has difficulty achieving or maintaining an erection sufficient for sexual activity. Several factors, including stress, fatigue, certain diseases such as diabetes and hypertension, and certain medications can cause it.
How does Levitra work?
Levitra belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. These drugs work by blocking the action of the PDE5 enzyme, which plays a crucial role in the erection process. When the penis is stimulated, its nerve endings produce nitric oxide, which enables the production of cyclic guanosine monophosphate (cGMP). The cGMP, in turn, relaxes the smooth muscles in the cavernous bodies of the penis, which allows blood to fill them freely and causes an erection.
Effectiveness of Levitra
Studies show that Levitra is effective in treating erectile dysfunction. One study conducted in 2009 found that the drug helps most men quickly and reliably achieve an erection with sexual stimulation that lasts long enough for good sex.
Levitra Side Effects
Like any medication, Levitra can cause side effects. However, it is worth noting that not all people experience them, and they may be mild to moderate. The most common side effects are headache and facial redness. Other possible side effects include nasal congestion, visual disturbances such as increased sensitivity to light, blurred vision, or problems seeing blue and green colors.
In some cases, Levitra can cause serious side effects that require immediate medical attention. These can include heart attack symptoms such as chest pain, nausea, sweating, sudden loss of vision or hearing, and erections that last more than 4 hours. If you experience these symptoms, see your doctor immediately.
List of contraindications to the use of Levitra:
Heart and vascular problems;
Kidney or liver disease;
Exacerbation of a stomach ulcer;
Hypersensitivity to drug components;
Alcohol in large doses;
The pills are incompatible with some drugs (check with your doctor).
When the action begins
Levitra 60 mg is an effective drug with a stable long-term effect. The drug’s action comes as early as 30 minutes after oral use and lasts for at least 6 hours. During this time, many successful sexual acts may occur. The body’s reaction to the drug is possible only in natural (natural) sexual stimulation. The peak of Levitra action comes 1-2 hours after application.
There is no need to adjust the dosage regimen in older adults, patients with renal insufficiency, or minor liver dysfunction. In patients with moderately marked hepatic impairment, vardenafil clearance is reduced, so the initial dose of the drug should not exceed 5 mg/day. Considering efficacy and tolerability, the daily dose of Levitra can be further increased to 10-20 mg.
The leading causes of overdose are intentional overdosing or self-medication attempts. Vardenafil overdose is manifested by similar symptoms to those of adverse reactions. Any negative changes in the body are reasons to refuse to take the drug and visit a doctor temporarily.
Interaction with other drugs
Levitra may interact with other medications, increasing the risk of side effects or changing how these medications work. It is important to tell your doctor about all your medications, including prescription and over-the-counter medicines, vitamins, and supplements.
Levitra is an effective erectile dysfunction medication that has helped many men regain their sexual function and improve their quality of life. However, like any medication, it can cause side effects and interact with other medicines.