Manual Lymphatic Drainage in Autism Treatment

In this editorial we propose an approach for improving brain lymphatic flow in autism through lymphatic drainage massage that is a strategy successfully utilized in a variety of neurological conditions where lymph coming from the brain finds obstacles at the level of deep cervical nodes. We estimate that manual lymphatic massage at the level of deep cervical nodes improves brain lymphatic drainage possibly resulting in decrease of neuroinflammation that is a hallmark of autism. In addition to stimulating lymphatic drainage, we theorize that such an approach may work also as vagus nerve stimulation with the additional benefit of targeting the larynx in a manner similar to that outlined for laryngeal manual therapy. This therapy is utilized for the treatment of dysphonia, and its effects on speech, a function that is typically altered in autism, may contribute to the overall improvement of symptoms. We propose that this type of inexpensive, safe and accessible approach can be beneficial to autistic subjects and constitute a new and promising treatment. We are convinced that the described approach will play a pivotal role in future options for autism treatment, possibly in combination with other therapeutic approaches such as behavioral therapies or nutritional supplementation.