Levitra 40 mg is the one variant of Levitra. Levitra 40 mg is an oral drug used to treat erectile dysfunction in men. It contains the ingredients Vardenafil which increases the blood flow to the penis. It helps achieve or sustain an erection when a person is sexually stimulated. It is recommended to take one pill in 24 hours. This pill can taken with or without food. It can be taken approximately 30 minutes to 1 hour before sexual activity. The effects of this medicine last for around 5 hours. Levitra became the second medicine in this field, at first in the USA, and then all around the world. Cialis was the third one. While moderate alcohol consumption is unlikely to significantly interact with Levitra, excessive alcohol intake can increase the risk of adverse effects such as dizziness, headache, and orthostatic hypotension (drop in blood pressure upon standing). Therefore, it is generally advisable to limit alcohol consumption while taking Levitra to minimize the risk of side effects and maximize the effectiveness of the medication.