Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
As per your query, you have symptoms of dizziness along with fainting and
shortness of breath.
Well, there can be many reasons for symptoms (you have mentioned in your query) like COPD symptoms, acute bronchitis,
acid reflux, asthmatic condition, sleeping apnea or
upper respiratory infection.
The symptoms can also indicate towards cardiac problem. For now, eat light food at night, take benadryl twice a day and keep your head elevated while lying down.
Avoid intake of outside food, drink fresh fruit juice and avoid bending forward. I would suggest you to
consult a cardiologist for proper examination.
Doctor may order chest x-ray, blood test, etcetera. Doctor may also refer you to an
ENT specialist for ear problem. Take proper rest and stay hydrated.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Harry Maheshwari