Macitentan Stada helps treat high blood pressure in the lungs (pulmonary arterial hypertension) by widening blood vessels, which makes it easier for the heart to pump blood and improves symptoms.
Take one 10 mg tablet once a day.
Swallow the tablet whole with a glass of water. Do not chew or break it. You can take it with or without food, but it's best to take it at the same time each day.
The maximum recommended dose is 10 mg per day.