Antihistamines make you sleepy because they cross into the brain and block H1 receptors there, calming the "alert" signals. But in my lab, we see H1 blockade in the brain isn't just about sleep—it can dampen crucial neuroinflammatory pathways. My experiments show this same sleepy medicine can sometimes blunt the brain's own repair mechanisms after inflammation, which is a double-edged sword. It makes me wonder if we're trading a clear head today for the brain's resilience tomorrow.
#appearance#cosmetic-surgery
Jump in to reply — no account needed.