OPSUMIT
Used for Hypertension
Are you tired of high medication costs? Our service offers unbeatable savings on your OPSUMIT prescription medication. We provide a range of solutions to help you save up to 100% on your medication costs*. Whether you are insured, uninsured, underinsured, or simply looking to reduce your out-of-pocket expenses, we've got you covered.
Manufactured by Actelion Pharmaceuticals US, Inc.
*You can pay as little as $0 per fill using Drug Coupons or Patient Assistance Programs. Subject to applicability & eligibility requirements.
This content is intended for US audiences only
OPSUMIT cost saving options available to you
How it works
How to Lower Your Drug Costs
benefits
Why Choose Our Service?
Start Saving Today!
Lower the cost of your OPSUMIT prescription
Join the many satisfied customers who have already benefited from our prescription discount service.
![Jamie Winn NowPatient](/_next/image?url=https%3A%2F%2Fnpcms.nowpatient.com%2Fwp-content%2Fuploads%2F2024%2F02%2FJamie_Winn_NowPatient.png&w=128&q=75)
OPSUMIT Uses, Side Effects, Interactions, Warnings & Dosing
What is OPSUMIT?
OPSUMIT is the brand name for macitentan and is available as an oral tablet.
What dosages is OPSUMIT available in?
OPSUMIT is available as a 10 mg oral tablet.
What is OPSUMIT used for?
- OPSUMIT is an endothelin receptor antagonist and is used to treat pulmonary arterial hypertension (PAH).
How does OPSUMIT work?
OPSUMIT is an endothelin receptor antagonist. It works by blocking the effects of a protein in your body called endothelin. Doing so relaxes the blood vessels that go from your heart to your lungs and allows more blood to flow through. This lowers the amount of work your heart needs to pump blood to your lungs to get oxygen for your body. As a result, it’s easier for you to exercise and breathe.
How do I take OPSUMIT?
- OPSUMIT is typically dosed as 10 mg by mouth once per day.
Is it safe for me to take OPSUMIT?
OPSUMIT is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication if you are pregnant.
OPSUMIT Common Side Effects
Common side effects of OPSUMIT:
- Cold-like symptoms or a sore throat
- Headache
- Anemia
- Bronchitis
- Urinary tract infection
- Flu
OPSUMIT Serious Side Effects
Serious side effects are rare with OPSUMIT. Contact your healthcare provider immediately if you experience any of the following.
- Liver problems: swelling of your stomach, yellowing of your skin or the whites of your eyes, confusion, dark or brown urine
- Fluid buildup in the body: shortness of breath; swelling in the legs, ankles, or feet; irregular heartbeat; chest pain; unable to exercise; tiredness; unusual weight gain
Effects of other drugs, drug classes and over-the-counter products on OPSUMIT
The following medications may interact with OPSUMIT:
- Strong CYP3A4 inducers (rifampin) reduce exposure to macitentan:
- avoid co-administration with OPSUMIT).
- Strong CYP3A4 inhibitors (ketoconazole, ritonavir) increase exposure
- to macitentan: avoid co-administration with OPSUMIT.
Who makes OPSUMIT?
Actelion Pharmaceuticals US, Inc.
Is OPSUMIT safe in pregnancy?
OPSUMIT should not be given to a pregnant female because
it may cause fetal harm. Females of reproductive potential: exclude pregnancy before start of treatment, monthly during treatment, and 1 month after stopping treatment. Prevent pregnancy during treatment and for one month after treatment by using acceptable methods of contraception. For all female patients, OPSUMIT is available only through a restricted program called the OPSUMIT Risk Evaluation and Mitigation Strategy (REMS).
What to do if you missed your OPSUMIT dose
The FDA's medical product safety reporting program for health professionals, patients and consumers.
Learn more about reporting side effectsDrug Savings Tips
How can NowPatient help me to lower the cost of my OPSUMIT prescription?
How do the NowPatient OPSUMIT savings programs work?
Are the NowPatient OPSUMIT savings programs suitable for everyone, regardless of insurance status?
Are the NowPatient drug savings programs suitable for brand and generic versions of OPSUMIT?
If you have Medicare Part D or Medicare Advantage and none of the OPSUMIT savings options are applicable or affordable for me, what can you do?
I am uninsured or underinsured and none of the OPSUMIT prescription saving options are applicable or affordable for me, what can I do?
I am commercially or privately insured and none of the OPSUMIT prescription saving options are applicable or affordable for me, what can I do?
If I have federal, state or commercial insurance and none of the OPSUMIT prescription saving options are applicable or affordable for me, are there any other support organisations that can help me with my co-insurance or copay?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
Things to know
What is the drug OPSUMIT used for?
What is the other name for OPSUMIT?
How many times a day do you take Adempas?
Does OPSUMIT cause low blood pressure?
How does OPSUMIT help pulmonary hypertension?
What heart medication causes low blood pressure?
What drugs increase pulmonary artery pressure?
Does opsumit cause diarrhea?
Does PAH cause heart failure?
What medications are contraindicated in pulmonary hypertension?
How does PAH affect the heart?
Is OPSUMIT a specialty drug?
How much does macitentan cost?
What is the best medication for pulmonary hypertension?
How long has OPSUMIT been around?
What is another name for OPSUMIT?
Who has access to OPSUMIT?
How is OPSUMIT administered?
What is the active ingredient in OPSUMIT?
How much does Ventavis cost?
Can you stop taking OPSUMIT?
How expensive is OPSUMIT?
Does OPSUMIT cause water retention?
Can you stop the progression of pulmonary hypertension?
What time of day should I take OPSUMIT?
Is there a generic for OPSUMIT?
What class of drug is OPSUMIT?
How long does it take for macitentan to work?
Do you have to take Entresto forever?
Can OPSUMIT cause anemia?
What happens if you stop taking ACE inhibitors?
What is the half-life of OPSUMIT?
What are the reviews on OPSUMIT?
What is NowPatient
Online Pharmacy & Telehealth
NowPatient is an online pharmacy & telehealth service that is available in the US and UK. Our service is FREE and packed with useful features that can help you save money on the cost of your medications, access virtual treatments, and provide tools that can help improve your overall health. Get started today and benefit from medication reminders, private treatment plans, NHS online pharmacy, GP appointment booking, Rx savings card, Drug Coupons, US drug savings programs, health conditions information, Drug Information, genetic testing, home test kits, BMI Risks, Type 2 Diabetes Risks, pollen meter, air quality monitor, and lots more!
![A laptop screen displays a dashboard with various health metrics and notifications. Widgets include drug coupons, home health testing, genetic risk, diabetes risk, BMI, pollen meter, and air quality.](/_next/image?url=https%3A%2F%2Fnpcms.nowpatient.com%2Fwp-content%2Fuploads%2F2024%2F06%2Fabout-now-patient-desktop-small-v3.png&w=3840&q=75)
WHY WE BUILT NOWPATIENT
To improve the lives of everyone by making high-quality care accessible and convenient
We are here to improve lives. Our service gives you access to smart features and resources that can help empower you to take control of your health and improve your health outcomes. All this, in one place, for FREE. We strive to bring a fresh perspective to managing health. NowPatient can be accessed by downloading the App or using your web browser.
Download our app today
![A collage showing a map with pharmacies, a questionnaire, medication details, and a person video chatting on a screen.](/_next/image?url=https%3A%2F%2Fnpcms.nowpatient.com%2Fwp-content%2Fuploads%2F2024%2F05%2FBento-image.png&w=1920&q=75)
Can I trust NowPatient
Meet our medical team
We are a passionate group of clinicians and medical writers covering a broad range of specialities with experience operating in health systems in the United Kingdom & United States. Providing excellent care and advice is at the heart of everything we do. You can read more about our medical team by visiting the medical team page or learn more about how we curate content by visiting our editorial process