Dementia Patients Taking "Z-drugs" Zaleplon (Sonata) and Zolpidem (Ambien) Suffer an Increased Risk of Falls, Hip Fractures, and Strokes According to a recent study published on ncbi.nlm.nih.gov, a British study found that powerful sleeping medications, otherwise known as "Z-drugs," has been linked with an increased risk of … [Read more...] about Zaleplon (Sonata) and Zolpidem (Ambien) Hip Fracture Lawsuits