Respected user, hi I evaluated your query thoroughly.
* If one antibiotic is not working properly , it is decision of your treating
Physician to switch over you to another better molecule . considering your
case it is advisable to remain under antibiotic coverage for faster recovery
& avoid any unnecessary unpredictable outcomes.
* Supportive natural remedies you can add to your basket for good results
- drink plenty of liquids to maintain hydrations preferably boiled water,
green tea, coconut water, lemon juice
- gargles with salted leukwarm water & peppermint oil 3 times / day
- Tulsi , ginger , honey are working nice.
- avoid
smoking / alcohol
- avoid exposure to pollens / polluted environments
- balanced nutritious diet to boost up natural immunity.
Hope this helps you to any extent.
Welcome for any further queries.
Thanks for using Health care magic & reviewing my answer thoroughly.
Wishing you fast recovery from the same.
Regards dear take care.