It is usually possible to drink Red Bull after taking tadalafil tablets, as prescribed by your doctor. Tadalafil tablets are common medications that can be used to treat erectile dysfunction in men. The drug should be contraindicated in the presence of hypersensitivity to any of the components of the product, those who are using nitrates, those who have a previous optic neuropathy (non-arterial causes) with loss of vision on one side, those who suffer from heart disease. The drug does not usually interact with food during administration, so it is generally accepted that you can drink any beverages after taking the drug. Adverse reactions such as headache, back pain, limb pain, myalgia, dyspepsia, nasal congestion and flushing are common after taking the drug. Specific medication matters regarding tadalafil tablets should be carried out under the guidance of a specialist, and should not be used without authorization.