Men who should avoid mixing Fildena 100 mg with alcohol are those with heart disease, low blood pressure, liver or kidney problems, a history of fainting, or anyone taking nitrates or other medicines that can also lower blood pressure. Alcohol can make dizziness, flushing, headache, and blood-pressure drops more likely, so the risk is higher in people who are already medically vulnerable.
Higher-risk groups
People with unstable angina, recent heart attack or stroke, or serious circulation problems should not combine the two without medical advice. Men who already get side effects from Fildena 100 mg, such as dizziness or blurred vision, should also be especially careful. If alcohol use is heavy or frequent, it can also reduce the erection benefit and raise the chance of side effects.
When to be extra careful
Avoid alcohol completely if you are using other drugs that affect blood pressure, including nitrates and some recreational drugs. Even in otherwise healthy adults, drinking a lot can make sildenafil work less well and can worsen side effects like headache and flushing. Moderate intake may be tolerated by some people, but the safest choice is to keep alcohol low or skip it on the day you take Fildena.
Safety note
If alcohol and Fildena are already mixed and you develop chest pain, fainting, severe dizziness, or a prolonged erection, get urgent medical help.