Actelion’s products and late-stage development compounds target a number of different diseases.

Pulmonary Arterial Hypertension

Pulmonary Arterial Hypertension

“I would describe PAH as like being in a car which won’t go over 10 KPH”  Patient with PAH.

Digital ulcers

Digital ulcers

Find out more about digital ulcers, how they are diagnosed and the potential treatments.

Niemann-Pick Type C

Niemann-Pick Type C

“… it felt as if no one was taking me seriously. I really had to bang my fist on the table to get some recognition.” - Parent

Gaucher disease

Gaucher disease

Find out more about Gaucher disease, how it is diagnosed and the potential treatments.

Multiple Sclerosis

Multiple Sclerosis

"Being diagnosed with MS was a bolt out of the blue. I was young, otherwise really healthy, playing lots of sports and working full-time. It came out of nowhere." - Patient

"It's a tremendous feeling to have a positive impact on a person's life."

Medical Science Liaison, Greece