Thanks for your question on Healthcare Magic.
I can understand your concern.
Most common cause for this kind of symptoms is viral upper
respiratory tract infection (URTI).
She is also having spasm, so possibility of post infectious bronchitis is also high.
So ask her today follow these instructions.
1. Avoid oily and spicy food.
2. Avoid hard to chew food.
3. Drink plenty of fluids orally and keep your self hydrated.
4. Do warm water gargles and steam inhalation 4-5 times a day.
5. Take broad spectrum antibiotic like
levofloxacin or
Azithromycin.
6. Also take antihistamine and anti inflammatory drugs. She may also need inhaled
bronchodilator and inhaled
corticosteroids (ICS) is spasm in lungs is more.
Don't worry, she will be alright in 1-2 weeks.
Hope I have solved your query. I will be happy to help you further. Wishing good health to your mother. Thanks.