Medically reviewed by Christopher Lee, MD Pulmonary arterial hypertension (PAH) is a type of pulmonary hypertension that causes high blood pressure in the small arteries of the lungs. It is a serious ...

In pulmonary hypertension, a combination of metabolic and mechanical dysfunction leads to irreversible vascular damage.

Dear K.T.: Dexfenfluramine, aka Redux (also called "fen-phen" in combination with phentermine), was sold in the 1990s until ...

Pulmonary hypertension (PH) can be challenging for ... Oxygen therapy can also be used to increase oxygen levels in the blood. In some cases, surgeries might be an option. Treatment choices ...

Here are 11 supplements that may help lower your blood pressure. While several supplements may lower blood pressure levels, it doesn’t mean that every supplement is safe. It’s important to ...

High blood pressure, or hypertension, is a condition that is ... muscle and help you gain better control of your blood sugar levels. It can be beneficial to work with a doctor to develop an ...

Pulmonary hypertension differs from regular systemic hypertension because it’s the blood vessels in the lungs that have high pressure levels. Measuring the pressure in these vessels isn’t easy.

In April 2025, Actelion announced a study is to demonstrate superiority of macitentan 75 milligrams (mg) in prolonging the ...