Thanks for your question on Healthcare Magic.
I can understand your concern.
She should definitely start antihypertensive drugs.
So
consult doctor as soon as possible.
Till that time you should follow these steps to prevent any hypertensive complications.
1. Strict salt restrictions in diet.
2. Avoid fatty and oily food.
3. Fluid intake less than 2 liters per day.
4. Ask her to avoid heavyweight lifting and strenuous exercise. Better to take Complete
bed rest.
5. Ask her to avoid
stress and tension, be relax and calm.
6. You can give another
Valium to relieve her stress level.
Don't worry, she will be alright once ahe starts antihypertensive drugs.
Hope I have solved your query. I will be happy to help you further. Wishing good health to your mother. Thanks.