If your mother's menopausal reaction is mild, you can eat complementary food, otherwise I suggest you take your mother to the hospital.

Menopausal supplements can be based on your body shape. If your menopausal symptoms belong to kidney-yin deficiency type: hot flashes, sweating, insomnia, dreaminess, upset, hands and feet fever, dry throat, vaginal dryness, dry skin, etc. You can eat more foods that nourish yin and tonify kidney, such as black fungus, medlar, yam, black sesame, mulberry, duck, mushrooms and so on. And you can also eat some Chinese patent medicines such as Kuntai capsules. If it belongs to kidney-yang deficiency type: dull complexion, listlessness, cold limbs, weak waist and knees, etc. You can eat more foods that warm the kidney and help the yang, such as beef and mutton, to help alleviate it.