Keeping budgies may cause hearing damage, respiratory infections, psittacosis and other hazards to people. 1. Noise pollution: budgies are a particularly loud and clear bird, if the constant screaming easily cause noise pollution. If the heart is not very good, long time listening to this bird may appear neurasthenia or even heart disease aggravation possibility. 2. Respiratory infections: budgies will often shake off its own feather dust, if these feather dust in the house face randomly floating, it may lead to the owner of some respiratory diseases, such as asthma, cough and so on. 3. Psittacosis: Inhalation of Chlamydia psittaci in aerosolized urine, respiratory secretions or bird droppings of infected parrots may lead to psittacosis infection. Therefore, people want to keep budgies, we must understand the habits of pets, while maintaining cleanliness and hygiene, to effectively avoid jeopardizing the owner’s health.