Generally well controlled asthma, have a few of the usual triggers. Had my annual asthma review with the nurse and all was well, she was happy - that was in July.
About two weeks ago I had a sudden asthma attack in the middle of the night, right out of the blue and I know i took my inhaler before bed as usual.
Ever since I've been having trouble - waking at night, tight chest in the morning and throughout the day, coughing.
I've tried to work out what is going on but to no avail. None of my usual triggers, I'm not ill, don't have a chest infection.
What is going on?!