Hi.
Your description of symptoms as well as the treatment given to you are suggestive of laryngo-pharyngeal reflux, which in simple terms would mean that the acid from your stomach is reaching your throat and voice box and causing irritation. It takes about 6-8weeks for this condition to be treated with medicines and diet/lifestyle changes. If your symptoms persist beyond this time period, plz consult the ENT specialist again for re-evaluation.
Next Steps
Online/In-person ENT consultation
Health Tips
Avoid eating oily/spicy foods and tea/coffee
Small frequent meals.
Keep a gap of 1-2 hours between your meals and bedtime.