I was diagnosed at about age 7 when I had a near miss under anaesthetic. I took bronchial dilation medication for many years, but don't now, I do have an inhaler for use when I get a flare up. Everyone I meet comments on my nasty cough, I tell them I've had it 28 years and I'm sure they don't believe me! I can't say as I notice it much and can even sleep through coughing fits I'm so good at it! Husband is not so thrilled however!