DD (18) is on her second round of ABs for tonsillitis since April. We've googled (I know, you're not supposed to, but me and Dr Google are actually pretty good together) and think she has chronic tonsillitis, as her tonsils are absolutely full of tonsil stones, and she doesn't have a temperature or feel ill at all, as you'd expect with "ordinary" tonsillitis, just has "hamster cheeks" and finds the worst tonsil really noticeable when she swallows.
She's had one video consultation and one phone consultation so far, the ABs have mostly cleared it up each time, but don't seem to be properly getting rid of whatever bacteria is causing it.
Any self help stuff she can try as a preventative? As two lots of ABs in three months isn't great. She was also being investigated for IBS-type symptoms before lockdown, and I'm wondering if there's a connection there?