Medicines that both cut down the number of flare-ups and slow the advance of MS include:
Cladribrine (Mavenclad)
Dimethyl fumarate (Tecfidera)
Fingolimod (Gilenya)
Interferon beta-1a (Avonex, Rebif)
Mitoxantrone (Novantrone)
Natalizumab (Tysabri)
Ocrelizumab (Ocrevus)
Peginterferon beta-1a (Plegridy)
Siponimod (Mayzent)
Teriflunomide (Aubagio)