Levitra is a medication that is required to treat the problem of erectile dysfunction that is caused due to irregular blood flow in the penile area. These ED medications belong to the PDE 5 inhibitors and this allows the blood vessels to regulate the blood flow properly.

What is the important safety information?

This medication can cause your blood pressure to drop immediately and can make a person feel dizzy or faint or suffer from a problem of a heart attack.

You should not take this Levitra medication if you are taking nitrates which are prescribed often for chest pain and angina. You should not combine this drug with the recreational drugs that are known as poppers like amyl nitrate and butyl nitrates. Nitrates are normally used to decrease the blood pressure and when taken with levitra it can decrease it even more. Before you get generic levitra 20mg you should be aware of the medications that you are using and the medication that you have taken in the past.

You should not combine this medication with riociguat (Adempas) that is a guancylate cyclase stimulator that treats the problem of pulmonary arterial hypertension and also has chronic-thromboembolic pulmonary hypertension. 

You should not take this medication if you are not recommended to involve into sexual activities as this will stain your heart and can make you suffer from the problem of stroke.

This medication does not provide you from sexually transmitted disease or problem from HIV.

Before taking this medication you need to tell your doctor that you are not suffering from any of the given problems

Like suffering from the problem of angina, heart failure or problem of irregular heartbeat or suffering from heart attack or any of the problem of heart disease.

You should not be suffering from the problem of high blood pressure and low blood pressure or suffer from stroke or pulmonary hypertension.

If you are suffering from any of the problems of liver disease or kidney problems or suffering from retinitis pigmentosa a problem in the eye. Tell your doctor about your suffering from stomach ulcers or bleeding problem or having a rare kidney disease.

You should definitely inform your doctor if you are suffering from the problem of Peyronie’s disease or suffering from the disease of prolonged erection.

What are the common side-effects that you can suffer from?

The common side-effects that you may face while taking this medication is suffering from a headache, suffering from the problem of flushing, stuffy nose, runny nose, indigestion, suffering from the problem of upset stomach, dizziness and back pain.

What are the uncommon side-effects that you can suffer from?

You can suffer from the problem of prolonged erection that is longer than 4 hours. This can damage your penis permanently or suffer from the problem of blurred vision or see the blue colored vision. You can also face the problem of pain in the heart or suffer from a heart attack.

You should also not take grapefruit as this may alter the work of the medication and this may alter the work of the other medications.