OPSUMIT (Macitentan)
OPSUMIT (Macitentan)
Buy Opsumit brand or generic Macitentan prescription drug from Canada

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Why is Opsumit prescribed? Opsumit is prescribed to treat pulmonary arterial hypertension (PAH), which is a condition characterized by high blood pressure in the arteries of the lungs. It helps improve exercise capacity, alleviate symptoms, slow disease progression, and reduce the risk of hospitalization. What does it do? Opsumit works by blocking the effects of a protein called endothelin, which is responsible for narrowing blood vessels in the lungs. By inhibiting this protein, Opsumit helps relax and widen the blood vessels, improving blood flow and reducing the workload on the heart. How should I take it? The recommended dose of Opsumit tablets is 10 mg once a day and can be taken either with meals or on an empty stomach. Make sure to not crush, chew, or split the tablet as it is meant to be swallowed whole. What if I missed a dose? If you miss a dose of Opsumit, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed one and continue with your regular schedule. Do not take a double dose to make up for the missed one. What are the special precautions before taking Opsumit?Inform your doctor about all the medications you are taking, your current and previous medical history.
Before taking Opsumit, here are several important precautions to keep in mind:
Make sure to tell your healthcare provider about your medical history, especially if you have experienced:- Anemia
- Liver disease
- Heart disease
Do not take Opsumit if you are allergic to Macitentan or any of the other ingredients in the medication.
You need to monitor fluid retention as it is significant side effects while using this medication
Does it have any side effects? It is important to note that all drugs have corresponding side effects and adverse reactions. Additional information may be obtained when you ask your doctor or pharmacist.- Common side effects may include:
- Headache
- Fever
- Fatigue
- Urinary tract infection
- Respiratory issues such as sore throat, runny nose, or cough
- Serious side effects may include:
- Anemia
- Yellowing of the skin or eyes (jaundice)
- Nausea
- Difficulty breathing
- Unusual weight gain or swelling in the lower extremities
- Swelling of your face, lips, tongue, or throat
Some drug interactions may cause serious or life-threatening reactions when administered together. Immediately inform your doctor if you are taking Opsumit with any of the following medications:
- Adcirca (Tadalafil)
- Adempas (Riociguat)
- Sildenafil
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