Fildena CT 50 mg is a combination tablet (usually sildenafil 50 mg + tadalafil 2.5 mg or similar low-dose tadalafil) used for erectile dysfunction. Alcohol can interact with it in ways that affect efficacy and safety. Here's a detailed breakdown: 1. Reduced Effectiveness Alcohol is a depressant and can interfere with sexual arousal and erectile function. Even if Fildena CT increases blood flow to the penis, excess alcohol can make it harder to achieve or maintain an erection. Mild-to-moderate alcohol (1–2 drinks) usually has minimal effect; heavy drinking significantly reduces effectiveness. 2. Increased Risk of Side Effects Both sildenafil and tadalafil can lower blood pressure. Alcohol can enhance this effect, leading to: Dizziness or lightheadedness Fainting (especially when standing up quickly) Flushing or headache 3. Cardiovascular Stress Combining alcohol and PDE5 inhibitors increases strain on the heart, particularly in men with existing heart disease. Heavy drinking   sometimes trigger palpitations, irregular heartbeat, or chest discomfort. 4. Timing Considerations Alcohol slows metabolism and may delay the drug’s effect slightly. Fildena CT 50 mg  is most effective when taken on an empty stomach or after minimal alcohol consumption.  Light to moderate alcohol is usually okay, but heavy drinking reduces effectiveness and increases risk of side effects. Best practice: Avoid alcohol around the time of taking Fildena CT 50 mg for optimal efficacy and safety. If you want, I can make a small chart showing the interaction of alcohol with all common Fildena variants (50 mg, Super Active, Professional, Super Fildena, CT 100) including effect on efficacy and side effects. This would make it very easy to see at a glance.