People with asthma prescribed the wrong kind of inhaler were behind a lot of preventable deaths, a leading health charity told Good Morning Britain.
Asthma UK's Kay Boycott said some sufferers were under-prescribed inhalers designed to prevent an attack, while too many reliever inhalers were given to patients.
"What we'll say is with an asthma attack, you'll need to start hours, days, weeks before, so if you have got hay fever, start taking your preventer before the hay fever season starts to prevent them."
More top news
Ukip leader Paul Nuttall has announced that he will be standing for the seat of Boston and Skegness in the forthcoming General Election.
Beckie Finch and Adam Ryan met on the dating show but the groom had to track down his future missus after filming as he didn't pick her.
The Prime Minister was reportedly coming under pressure from Tory MPs in the south to cancel HS2.