Our planet is louder than ever, with noise levels steadily increasing throughout recorded history. This growing cacophony has contributed to a concerning rise in hearing loss. The World Health Organization (WHO) projects that by 2050, 1 in 4 people will experience some degree of hearing loss, underscoring the ongoing rise. While hearing loss is irreversible and incurable, it’s often preventable if caught early. Here are five early signs to watch for so you can protect your hearing before it’s too late: