Sleeping with Pets: Weighing the Risks and Benefits for Your Health

Sleeping with your pet can be a comforting and relaxing experience, but it also comes with health risks. According to Dr. Deborah Lee, a British doctor specializing in sexual and reproductive health, sharing a bed with an animal can be detrimental to your health.

The Risks of Sleeping with Pets

Dr. Lee explains that pet hair and dander are perceived as foreign substances by our bodies, causing allergies and asthma. Inhaling floating animal hair or dander through the mouth or nose can lead to breathing problems. “Pet dander is a common cause of allergies in children and adults,” she says. “When you inhale animal dander, your body’s immune cells recognize the dog or cat antigens as foreign substances that pose a health threat.”

As a result, the body reacts with immunoglobulin E (IgE) antibodies, causing mast cells to secrete histamine. Histamine causes various allergic reactions such as vasodilation, hives, nasal mucosal inflammation, and bronchial muscle contraction. Dr. Lee explains that when IgE antibodies and mast cells are activated and histamine is released, it contracts the smooth muscles, narrowing the airways and preventing a lot of air from entering the body.

Who Should Be Careful

People with allergies, such as asthma, need to be careful when sharing their living space with their pets. Those with sleep apnea should also be cautious, as sleeping with pets can exacerbate the condition. Sleep apnea is a sleep disorder in which breathing stops while sleeping, and having a pet in the bed can make it more difficult to fall asleep again once breathing stops.

The Benefits of Sleeping with Pets

However, if there are no major health issues, sleeping with a pet can have benefits. A study published in 2018 by the National Institutes of Health found that people with mental illness who slept with their pets experienced improved mental health. “Pets have a similar effect to a big pillow or blanket,” says Dr. Raj Dasgupta of the University of Southern California School of Medicine. “People with severe depression or anxiety can find that sleeping with a pet helps them sleep better.”

while sleeping with pets can be comforting, it’s essential to weigh the risks and benefits for your health. If you have allergies or sleep apnea, it’s best to keep your pets out of the bedroom. However, if you’re healthy and don’t have any underlying conditions, sleeping with your pet can be a great way to improve your mental health and get a good night’s sleep.