Strep throat can be treated by some natural treatments. One of the most treatments is apple cider vinegar because it has anti-bacterial and healing properties eliminating the bacteria and strengthening the immunity.
Prilosec to try for two weeks. You can layer that with an H2 blocker
like Pepcid AC or something with ranitidine (better choice). Take the
Prilosec early in the day like before breakfast or mid afternoon and the
H2 blocker at bed time. It is an experiment, but it could help.
Also, do a search for non-medicinal treatments for heart burn. I
know it sounds unlikely. There is a form a acid reflux that does not
cause heart burn, but can cause your symptoms and even sinus
If this helps at all, talk to your dr about possible prescription meds for acid reflux.