acarophobia
/ˌækərəˈfoʊbiə/
noun
- An extreme or irrational fear of itching, or of small insects or mites that cause itching.
- The doctor explained that his acarophobia was causing him to constantly check his skin for imaginary bugs.
- Her acarophobia made her avoid hiking in the woods during summer.
- Therapy helped him manage his acarophobia so he could enjoy gardening again.