Onset and Duration of Vardenafil 20mg Effects

Ask your pharmacist any questions you have about refilling your prescription. Keep a written list of all of the prescription and nonprescription (over-the-counter) medicines, vitamins, minerals, and dietary supplements you are taking.

Side Effects

do not take vardenafil if you are taking or have recently taken riociguat (Adempas) or nitrates such as isosorbide dinitrate (Dilatrate-SR, Isordil, in BiDil), isosorbide mononitrate (Monoket), and nitroglycerin (Minitran, Nitro-Dur, Nitromist, Nitrostat, others). Nitrates come as tablets, sublingual (under the tongue) tablets, sprays, patches, pastes, and ointments. Ask your doctor if you are not sure if any of your medications contain nitrates. do not take street drugs containing nitrates such as amyl nitrate and butyl nitrate ('poppers') while taking vardenafil. some medications should not be taken with vardenafil.

How much do Levitra and Viagra cost?

Other medications may cause dosing changes or extra monitoring when taken with vardenafil. Make sure you have discussed any medications you are currently taking or plan to take before starting vardenafil with your doctor and pharmacist. Before starting, stopping, or changing any medications while taking vardenafil, please get the advice of your doctor or pharmacist. the following herbal product may interact with vardenafil: St. John's wort.

How does Viagra help with these illnesses?

Be sure to let your doctor and pharmacist know that you are taking these medications before you start taking vardenafil. Do not start any of these medications while taking vardenafil without discussing with your healthcare provider. tell your doctor if you smoke and if you have ever had an erection that lasted more than 4 hours. Also tell your doctor if you have or have ever had a condition that affects the shape of the penis, such as angulation, cavernosal fibrosis, or Peyronie's disease; diabetes; high cholesterol; high or low blood pressure; irregular heartbeat; a heart attack; angina (chest pain); a stroke; ulcers in the stomach or intestine; a bleeding disorder; blood cell problems such as sickle cell anemia (a disease of the red blood cells), multiple myeloma (cancer of the plasma cells), or leukemia (cancer of the white blood cells); seizures; and liver, kidney, or heart disease. Also tell your doctor if you or any of your family members have or have ever had long QT syndrome (a heart condition) or retinitis pigmentosus (an eye disease) or if you have ever had severe vision loss, especially if you were told that the vision loss was caused by a blockage of blood flow to the nerves that help you see. Bring this list with you each time you visit a doctor or if you are admitted to the hospital. You should carry the list with you in case of emergencies. Sildenafil is used to treat erectile dysfunction (also called sexual impotence). Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors.

• The onset of Vardenafil 20mg effects usually occurs within 30 minutes.
• Effects can last up to 4-5 hours, providing a window for sexual activity.
• Food, especially high-fat meals, may delay its absorption.

These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. The penis is one of the areas where this enzyme works. Erectile dysfunction is a condition where the penis does not harden and expand when a man is sexually excited, or when he cannot keep an erection. When a man is sexually stimulated, his body's normal response is to increase blood flow to his penis to produce an erection.

By controlling the enzyme, sildenafil helps to maintain an erection after the penis is stroked.

Is Levitra or Viagra more effective?

Tell your doctor if you have ever been advised by a health care professional to avoid sexual activity for medical reasons. you should know that vardenafil is only for use in males. Women should not take vardenafil, especially if they are or could become pregnant or are breast-feeding. If a pregnant woman takes vardenafil, she should call her doctor. if you are having surgery, including dental surgery or any dental procedure, tell the doctor or dentist that you are taking vardenafil.

What are common drug interactions for vardenafil and sildenafil?

you should know that sexual activity may be a strain on your heart, especially if you have heart disease. If you have chest pain during sexual activity, call your doctor immediately and avoid sexual activity until your doctor tells you otherwise. tell all your health care providers that you are taking vardenafil. If you ever need emergency medical treatment for a heart problem, the health care providers who treat you will need to know when you last took vardenafil. if you have phenylketonuria (PKU, an inherited condition in which a special diet must be followed to prevent damage to your brain that can cause severe intellectual disability), you should know that the rapidly disintegrating tablets are sweetened with aspartame, a source of phenylalanine.

Who should not take vardenafil?

if you have fructose intolerance (an inherited condition in which the body lacks the protein needed to break down fructose,[a fruit sugar found in certain sweeteners such as sorbitol]), you should know that the the rapidly disintegrating tablets are sweetened with sorbitol. Tell your doctor if you have fructose intolerance. Talk to your doctor about eating grapefruit or drinking grapefruit juice while taking this medicine. erection that lasts longer than 4 hours sudden severe loss of vision (see below for more information) changes in color vision (seeing blue tinge on objects, difficulty telling the difference between blue and green, or difficulty seeing at night) swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs Call your doctor if you have any unusual problems while taking this medication. Some patients experienced a sudden loss of some or all of their vision after they took vardenafil or other medications that are similar to vardenafil. Without physical action to the penis, such as that occurring during sexual intercourse, sildenafil will not work to cause an erection. Sildenafil is also used in both men and women to treat the symptoms of pulmonary arterial hypertension. This is a type of high blood pressure that occurs between the heart and the lungs.

When hypertension occurs in the lungs, the heart must work harder to pump enough blood through the lungs. Sildenafil works on the PDE5 enzyme in the lungs to relax the blood vessels.

Interactions between your drugs

The vision loss was permanent in some cases. It is not known if the vision loss was caused by the medication. If you experience a sudden loss of vision while you are taking vardenafil, call your doctor immediately. Do not take any more doses of vardenafil or similar medications such as sildenafil (Viagra) or tadalafil (Cialis) until you talk to your doctor. Some patients experienced a sudden decrease or loss of hearing after they took vardenafil or other medications that are similar to vardenafil.

Are you currently using Sildenafil (Viagra, Revatio)?

The hearing loss usually involved only one ear and may not get better. It is not known if the hearing loss was caused by the medication. If you experience a sudden loss of hearing, sometimes with ringing in the ears or dizziness, while you are taking vardenafil, call your doctor immediately. If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online ( or by phone (1-800-332-1088). Keep this medication in the container it came in, tightly closed, and out of reach of children.

Visual disturbances

Store it at room temperature and away from excess heat and moisture (not in the bathroom). Dispose of unneeded medications in a way so that pets, children, and other people cannot take them. Do not flush this medication down the toilet. Talk to your liquid viagra pharmacist about take-back programs in your community. Visit the FDA's Safe Disposal of Medicines website for more information. This will increase the supply of blood to the lungs and reduce the workload of the heart. This medicine is available only with your doctor's prescription.

How do these drugs work?

Keep all medication out of sight and reach of children as many containers are not child-resistant. Place the medication in a safe location – one that is up and away and out of their sight and reach. In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911. Do not let anyone else take your medication. This product is available in the following dosage forms: In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Appropriate studies have not been performed on the relationship of age to the effects of sildenafil in children younger than 1 year of age.

Safety and efficacy have not been established. Sildenafil should never be used in children for erectile dysfunction.

• Consult your doctor if you experience persistent erection issues.
• Do not share medication with others; it is prescribed for individual use.
• Regular check-ups are recommended for ongoing use.

In general, sildenafil should not be used for pulmonary arterial hypertension in children, especially for chronic use. Use of sildenafil oral film is not indicated for use in the pediatric population.

• Common side effects include headache, nasal congestion, and dizziness.
• Serious but rare side effects include vision changes and priapism.
• Seek medical attention if side effects persist or worsen.

Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of sildenafil in the elderly.

• Vardenafil 20mg may cause side effects like headaches and flushing.
• It is contraindicated with nitrate medications due to risk of severe hypotension.
• Follow prescribed dosage to avoid adverse effects.

However, elderly patients are more likely to have age-related liver, kidney, or heart problems, which may require caution and an adjustment in the dose for patients receiving sildenafil. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur.