J Huang, R Li, L Li, Y Song, L Jin. The relationship between allergic diseases and tic disorders: A systematic review and meta-analysis. Neuroscience & Biobehavioral Reviews, Vol 132, 2022, DOI: 10.1016/j.neubiorev.2021.12.004.
- Asthma, allergic rhinitis and allergic conjunctivitis are associated with tic disorders.
- Among subtypes of tic disorders, patients with provisional tic disorder would be more likely to have allergic disease.
- Shared genetic and etiological factors might account for the association between tic disorders and allergic illness.