I've had such bad sinusitis that I've lost my sense of smell thus taste for months at a time. It came back slowly but it was awful. The treatment I use now is n

I've had such bad sinusitis that I've lost my sense of smell thus taste for months at a time. It came back slowly but it was awful. The treatment I use now is nasal cortosteroids to prevent an oncoming attack. But I do not dare suggest anything of course, considering.