Antibiotics increase the risk of asthma in children

Many parents rely on antibiotics only when their children are sick. However, experts warn, the current popular antibiotics kill bacteria in the intestinal tract, so it can destroy the immune system of children and increase the risk of children with allergic asthma. .

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According to experts, allergic asthma is the most common form of asthma and originates from agents such as pollen, dust particles or soil.

Allergic asthma now stands in over 100 million people around the world. The growth rate of this disease averages 50% per decade, especially in children in developed countries.

A little girl is using an anti-asthma spray.

Research by Brett Finlay, a professor of microbiology at the University of British Columbia and colleagues, provides experimental evidence for the first time that the use of as many antibiotics as possible for children with allergic asthma .

About 100,000 billion bacteria belonging to more than 1,000 different types are settling in the human intestines. These microorganisms play an important role in our health.

However, Professor Finlay said, modern social activities, such as improved hygiene measures and widespread use of antibiotics, are disappearing the original bacteria in the intestines. Ours, threatening a healthy immune system.

'Such activities cause the human immune system to become hypersensitive to environmental factors that are harmless in the environment, causing diseases like allergic asthma , ' explained Finlay.

Finlay's team conducted experiments to determine how the two common streptomycin and vancomycin antibiotics affect the bacterial 'ecosystem' in the intestine of mice.

They found that the antibiotics changed the microbial balance in the intestines of young mice and aggravated asthma in these study subjects. Meanwhile, antibiotics do not affect susceptibility to asthma easily in adult mice. This implies that the first stage of life is very important for the formation of a healthy immune system.