Adenosine Intravenous and Ambrisentan

• Generic Name: adenosine
• Dosage Forms: n.a.
• Other Brand Names: Adenocard, Adenoscan, Adeno-jec, My-O-Den, Myoden

Adenosine injection is used in combination with Thallium-201 as a pharmacologic stress agent for myocardial perfusion scintigraphy in patients unable to undergo adequate exercise stress. Adenosine works by dilating the arteries of the heart and increase blood flow to help identify coronary artery disease.

Adenosine is to be given only by or under the direct supervision of a doctor.

• Generic Name: ambrisentan
• Dosage Forms: n.a.
• Other Brand Names: Letairis

Ambrisentan lowers blood pressure in your lungs, helping your heart pump blood more efficiently.

Ambrisentan is used to treat pulmonary arterial hypertension (PAH) in adults. It improves your ability to exercise and prevents your condition from getting worse. Ambrisentan is sometimes used with a medicine called tadalafil (Adcirca).

For women, ambrisentan is available only from a certified pharmacy under a special program. You must be registered in the program and sign agreements to use birth control and undergo pregnancy and blood testing.

Ambrisentan may also be used for purposes not listed in this medication guide.