I suffer from GERD and after years spent taking Omeprazol, and still getting symptoms, I was advised by a doctor to stop taking them and manage the problem.
My problems also flair up when I have a cold which is in a loose way connected to your Asthma. Irritation of the wind pipe and oesophagus brings on GERD and vice versa. The constant irritation from the stomach acid will be adding to your asthma problems. And for what it's worth, I was also suffering from fatigue (one of the reasons that the doc suggested stopping meds)
One of the main problems I get is a cough when I lie down - but the guys on here a right - manage it. You'll probably have an idea of the foods and drinks that add to the problem. And most of the things you can do avoid GERD are good for you. Don't eat late at night, eat little and often, avoid rich sauces, spicy foods, pastas, heavy pizzas etc. It's a nutrition win tbh!
Another reason I changed the way I dealt with it - and learnt more about it was low mood / mild depression which, it turns out, can be brought on by GERD.
Anyone else had symptoms like these?