Hi and thanks for the query,
If there is acid reflux
there will be tell tale signs in the esophagus
It is not hpv. do not worry.
You may be suffering from chronic pharyngitis
- longstanding throat infection
You can get a throat swab done to identify the offending organism and a sensitivity test to select the appropriate antibiotic.
In the meantime follow some general measures,
1) Warm salt water gargling.
2) Drink plenty of fluids.
3) Avoid cold foods and air conditioning.
regards, Dr Kishori.