Taking Tadalafil (Cialis)? Avoid Alcohol to Prevent Side Effects.

tadalafil (他达拉非) is a medication mainly used to treat erectile dysfunction and pulmonary arterial hypertension.

1. Interaction with alcohol

Increased side effects:

- When tadalafil is combined with alcohol, it can increase the risk of certain side effects. Both tadalafil and alcohol can cause a drop in blood pressure. When taken together, there is an enhanced risk of experiencing dizziness, light - headedness, fainting, and a further decrease in blood pressure.

- Alcohol may also exacerbate other potential side effects of tadalafil such as headache, flushing (reddening of the skin), and upset stomach.

Impaired judgment:

- Alcohol can affect a person's judgment and cognitive function. This may lead to inappropriate use of tadalafil, for example, not following the correct dosage instructions or using it in situations where it may be dangerous (such as when driving or operating machinery after taking the drug).

It is generally advisable for patients taking tadalafil to avoid or limit alcohol consumption to minimize potential risks and ensure the safe and effective use of the medication.