HCQ for MS:
Minocycline and Hydroxychloroquine combined
Minocycline and hydroxychloroquine combined are candidate treatments for progressive MS.
https://www.ncbi.nlm.nih.gov/pubmed/28857721
'''Open-label, Single-center, Single-arm Futility Trial Evaluating Oral Hydroxychloroquine 200mg BID for Reducing Progression of Disability in Patients With Primary Progressive Multiple Sclerosis (PPMS)
Hydroxychloroquine in Primary Progressive Multiple Sclerosis'''
https://ichgcp.net/clinical-trials-registry/NCT02913157
Other:
https://clinicaltrials.gov/ct2/show/NCT02913157
Hope your son will be cured, anon.
Terrible to see your child suffer from such disease.
POTUS and team working hard to make ALL CURES available.