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Avanafil (Stendra) und Tadalafil können wechselwirken. Additive hypotension, dizziness and syncope; a raised risk of priapism, and of a dangerous fall in blood pressure if a nitrate is ever needed acutely. Never combine. There is no additive benefit — switching between PDE5 inhibitors means stopping one before starting the other, and any change should go through the prescriber.
Additive hypotension, dizziness and syncope; a raised risk of priapism, and of a dangerous fall in blood pressure if a nitrate is ever needed acutely.
Both are phosphodiesterase type 5 inhibitors. Taken together their vasodilatory effects are additive on the same enzyme, and tadalafil's half-life of roughly 17.5 hours, against about 5 for avanafil, means the overlap outlasts a single dose by most of a day.
Was zu tun ist: Never combine. There is no additive benefit — switching between PDE5 inhibitors means stopping one before starting the other, and any change should go through the prescriber.
This information is for educational purposes only. Sie ersetzt keine professionelle medizinische Beratung. Sprich immer mit einer qualifizierten medizinischen Fachperson, bevor du ein Supplement oder Medikament beginnst, absetzt oder änderst.