Opsumit Singapore
Opsumit, also known as macitentan, is a prescription medication used to treat pulmonary arterial hypertension (PAH), a condition characterized by high blood pressure in the arteries of the lungs. It helps to decrease symptoms such as shortness of breath and tiredness, and to slow down the progression of the disease. Opsumit works by blocking endothelin, a natural substance that narrows the blood vessels, thereby improving blood flow and lowering blood pressure. It is taken once daily in tablet form and the dosage depends on the individual's condition and response to treatment. Potential side effects can include cold-like symptoms, anemia, and fluid retention. Habitual monitoring by a healthcare provider is required while taking this medication.
- 10mg
Here are the top ten commonly asked questions about Opsumit in Singapore:
What is Opsumit (macitentan) used for?
Opsumit (macitentan) is a medication prescribed for treating pulmonary arterial hypertension (PAH), which is high blood pressure in the arteries of the lungs. It helps lower high blood pressure in these arteries, thereby reducing symptoms associated with PAH like shortness of breath and fatigue.
How does Opsumit work?
Opsumit works by inhibiting the action of a natural substance called endothelin. Endothelin narrows the blood vessels and promotes thickening of their walls. By blocking its action, Opsumit helps widen blood vessels, lower blood pressure, and lighten the heart’s workload.
How should I take Opsumit?
Opsumit should be taken orally once a day, as prescribed by your doctor. It can be taken with or without food. The dose is individualized based on your specific condition, and treatment response.
What are the side effects of Opsumit?
The common side effects include stuffy nose, sore throat, headache, and flushing. However, serious side effects are rare but may include symptoms of anemia such as unusual tiredness and pale skin, symptoms of fluid retention such as shortness of breath and swelling ankles/feet. If any of these effects persist or worsen, notify your healthcare provider.
Is there any restriction on food and activity while taking Opsumit?
There are no specific restrictions on food while taking Opsumit, unless prescribed by the doctor. The patient should discuss their regular activities with the doctor as Opsumit can sometimes cause tiredness.
Could Opsumit interact with my other medications?
Yes, Opsumit can have interactions with other medications, therefore it's crucial to inform your doctor about all medications, herbal products, and supplements that you are currently taking.
Can pregnant or breastfeeding women take Opsumit?
No. Opsumit has been shown to cause harm to the unborn baby. Therefore, women of childbearing age must have a negative pregnancy test before starting the medication and should use effective forms of contraception during treatment and for one month after stopping Opsumit. It is also unknown if Opsumit passes into breast milk, breastfeeding while using Opsumit is not recommended.
Can I stop taking Opsumit if I start feeling better?
No, do not stop taking Opsumit without consulting your doctor. The medicine needs to be taken in a continuous manner for effective control and treatment of PAH.
What should I do if I miss a dose of Opsumit?
If you miss a dose, take it as soon as you remember. But if it is near the time of your next dose, skip the missed dose and continue with your regular schedule. Don't double the dose to make up for the missed one.
Is Opsumit available in Singapore?
Yes, Opsumit is available in Singapore. But, it's a prescription medication and can only be obtained from a healthcare provider.
Remember that it's essential to follow your doctor's instructions for taking Opsumit, and ensure routine check-ups for monitoring your condition and medication effects.
What are known local names of the medication?
- Macitentan