We have analysed the chart of your mother. The current time is quite volatile for her till around November this year and it will start changing over from Dec 2022 onwards, thereafter she would get much relief.
In the meanwhile recitation of the following mantra would give her relief along with the professional medical advice:-
ॐ श्राम श्रीम श्रौं सः चन्द्रमसे नमः ॐ सोम सोमाय नमः
ऊँ क्राम क्रीं क्रौं सह भौमाया नमः ऊँ अम अंगारकाय नमः
Om Sraam Sreem Sraum Sah Chandramase Namah Om Som Somaaya Namah
Om Kraam Kreem Kraum Sah Bhoumaaya Namah Om Am Angaarakaaya Namah
Along with this recitation of Chandra Kavach also should be done if possible.
Kumbha lagna with lagna lord Saturn in the tenth house conjunct Mars and Rahu; Venus posited in the lagna; Lord of sixth house Moon posited in the fourth house conjunct Ketu.
In the Shashtamsha Mars posited in the sixth house; Saturn Maha Dasha and Mars Antar Dasha going on up Nov 2022.