Malegra 200 mg contains sildenafil. A 200 mg dose is higher than the usual maximum recommended dose for erectile dysfunction (100 mg) and may increase the risk of side effects. It should only be used if specifically prescribed by a healthcare professional. Alcohol doesn't create a specific dangerous interaction with sildenafil for most healthy people, but drinking alcohol can increase the chance of side effects such as: Dizziness Lightheadedness Low blood pressure Headache Flushing People who should be especially cautious about combining sildenafil with alcohol include those who: Take nitrate medications (such as nitroglycerin) or riociguat—these combinations should be avoided regardless of alcohol because they can cause a dangerous drop in blood pressure. Have low blood pressure or episodes of fainting. Have significant heart disease or have been advised to avoid ***** activity for cardiovascular reasons. Take alpha-blockers or multiple blood pressure medications, as the combination can further lower blood pressure. Have severe liver disease or kidney disease, which can affect how the drug is cleared. Plan to drink large amounts of alcohol, since heavy drinking can itself impair erections and increase the risk of dizziness and falls. If you choose to drink while taking sildenafil, keeping alcohol intake light or moderate is generally less likely to cause problems than heavy drinking, but it may still reduce the medication's effectiveness for some people. If you're considering Malegra 200 mg specifically, i