Idiopathic hypersomnia (IH) is a rare, chronic neurological disorder that causes people to feel excessively sleepy during the ...

People with idiopathic hypersomnia never feel fully awake, even after long sleep. Their stories show tiredness affecting ...

Always tired even after sleeping well? Discover the rare neurological disorder idiopathic hypersomnia that causes constant sleepiness and confusion.

Avadel settled with Jazz Pharmaceuticals, clearing legal hurdles for Alkermes' $20/share acquisition. Click to read my update on JAZZ, AVDL, and ALKS stocks.

Ongoing tiredness from chronic condition is like ‘being drunk' with those affected feeling like they've never slept and some experience hallucinations.

ORX750: Demonstrated potential best-in-class profile for treatment of narcolepsy type 1 (NT1), narcolepsy type 2 (NT2), and idiopathic ...

DUBLIN, Sept. 22, 2025 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced new real-world evidence and Phase 4 data reinforcing the value of Xywav® (calcium, magnesium, potassium, ...

Alkermes plc announced it has entered into a definitive agreement acquiring Avadel Pharmaceuticals. The acquisition was ...