Overview

• In a Thursday TikTok update, Halsey said she completed “another few sessions” of chemotherapy and had a new port placed.
• She told fans that post-treatment weakness can leave her unable to stand for about a week before her strength returns.
• Rehearsals are set to start very soon for the Back to Badlands 10th‑anniversary run beginning Oct. 14, with plans to perform the entire album plus additional songs.
• Chemotherapy is a common therapy for lymphoproliferative disorders affecting white blood cells, according to the Cleveland Clinic.
• Halsey publicly revealed diagnoses of lupus and a rare T‑cell lymphoproliferative disorder in 2024.