Nasal congestion can be a sign of severe asthma, which means that healthcare professionals should be extra vigilant when it comes to nasal complaints. Furthermore, more severe asthma appears to be more common than previously thought, reveals a study from the Sahlgrenska Academy's Krefting Research Centre. Published in the online scientific journal Respiratory Research, the population study included 30,000 randomly selected participants from the west of Sweden and asked questions about different aspects of health...

Source: Health News from Medical News Today
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