Quick question, I took interferon on Saturday night and have been suffering since - very achy and then cold shivers at night... (Although periods of feeling normal too). Taken many covid tests, all negative... Previous post about heat and PV was very reassuring but I just wondered if I've made symptoms worse with interferon or if I should continue to test for covid!... Any experience of taking interferon in heat?
As a side note, I've just lost 2 stone slowly (deliberately to bring me to NHS healthly zone BMI). Could this have an effect?