The term for fear of spiders is "arachnophobia." This specific phobia causes intense fear or anxiety when encountering spiders or even thinking about them. Individuals with arachnophobia may go to great lengths to avoid situations where spiders might be present, leading to significant emotional distress. Treatment options often include cognitive-behavioral therapy, gradual exposure to spiders, or even relaxation techniques to help individuals manage their fear. Understanding and addressing arachnophobia can improve the quality of life for those affected by this common phobia.