I was unable to find any high quality studies for children with recurrent abdominal pain using Ayurveda, traditional Chinese medicine or acupuncture. Acupuncture is used in Traditional Chinese medicine. While there are not any high quality studies among children with RAP using acupuncture, there is one study in Korean of 40 participants that reports lower pain intensity for children with intermittent abdominal pain using hand acupuncture (Hong, 2005). More research needs to be done in this are as acupuncture may be helpful in other pain symptoms such as headache (Rakel, 2017).
Hong, Y.-R. (2005). [The effects of hand-acupuncture therapy on intermittent abdominal pain in children]. Taehan Kanho Hakhoe Chi, 35(3), 487–493.
Rakel, D. (2017). Integrative Medicine. Elsevier Health Sciences.