Robuta

https://pubmed.ncbi.nlm.nih.gov/20237805/
Salivary gland hypofunction and xerostomia are induced by radiotherapy in the head and neck region depending on the cumulative radiation dose to the gland...
systematic reviewsalivary glandxerostomiainduced
https://www.colgate.com/en-sa/oral-health/cavities/medication-induced-xerostomia-and-caries-risk
medicationinducedxerostomiacariesrisk