Hi All, this is my first post though I’ve been reading all of yours for a while now. I was hoping you could offer an opinion. I had asthma as a child and I remember the symptoms of an attack. The asthma then settled and I was fine with no meds until I was about 34 (4 years ago). I was experiencing a sore chest, slight breathlessness, heart palpitations and dizziness. The symptoms do not follow a pattern and are not linked to exercise or going out in the cold. The symptoms last a few hours and then go away. I was diagnosed with asthma and have tried loads of treatments. I am currently on sympbicort 200 which I’m taking 1 puff twice a day. Taking extra puffs as a reliever when needed. Thing is when I am symptomatic, taking the reliever doesn’t help. My symptoms don’t feel like the asthma of my childhood so I’m not entirely sure it’s the right diagnosis. Does any one else get palpitations and dizziness as symptoms? I have been sent to cardiology and my heart is fine.