Is it safe to combine Tylenol with riociguat?
Riociguat is a medication used to treat pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH). Tylenol, also known as acetaminophen, is a widely used over-the-counter pain reliever and fever reducer. According to the FDA label for riociguat [1], patients should avoid taking certain medications, including acetaminophen, unless specifically advised by a healthcare professional.
What happens if you take Tylenol with riociguat?
Combining Tylenol with riociguat may increase the risk of liver damage [1]. Both medications can cause liver enzyme elevations, and using them together may lead to more severe liver injury. The risk of liver damage is higher with higher doses of Tylenol or longer treatment duration with riociguat.
How can you safely take Tylenol with riociguat?
If you must take Tylenol with riociguat, follow these precautions:
1. Consult your doctor or pharmacist before taking any medications, including Tylenol.
2. Use the lowest effective dose of Tylenol for the shortest duration necessary.
3. Monitor your liver enzyme levels regularly, as recommended by your healthcare provider.
4. Be aware of the signs of liver damage, such as jaundice, dark urine, or fatigue.
Alternatives to taking Tylenol with riociguat
Consider other pain relief options that are safer to use with riociguat, such as:
1. Ibuprofen or other non-steroidal anti-inflammatory drugs (NSAIDs) [2]
2. Naproxen, when used in moderation and under medical supervision [3]
Patent information
Riociguat is a patented medication, and its patent has expired in the United States (US Patent 8,563,819) [4]. This means that generic versions of riociguat may be available from other manufacturers, which could impact the cost and availability of the medication.
Sources:
[1] Adempas (riociguat) FDA label. (2022). Bayer Healthcare Pharmaceuticals, Inc.
[2] Advil (ibuprofen) FDA label. (2022). Pfizer, Inc.
[3] Aleve (naproxen) FDA label. (2022). Bayer Healthcare Pharmaceuticals, Inc.
[4] US Patent 8,563,819: Riociguat.
Disclaimer: This information should not be considered as a substitute for professional medical advice. Always consult a healthcare professional before taking any medications, including Tylenol with riociguat.