You may never have thought that the pillow needs to be replaced. Although not like the kind of food expires must be thrown away, but if used for a long time, will slowly damage your health
In general, if your pillow is feathered, down-filled or synthetic, it is recommended to change it every 18 months (pillow core). If it is a Memory Foam Pillow
or functional pillow, up to 3 years to change. But this is the talk of experience, if once the following conditions, may prompt you to need to change the pillow immediately.
1. snoring, shoulder and back pain
Your sleeping posture determines which type of pillow you are best suited for. For example, if you're used to lying down, you might just need a thin pillow to support your neck. And those who sleep sideways may need a higher pillow to maintain their position because of the support of their shoulders. If you want to change your sleeping position for reasons such as less snoring or shoulder pain, it is best to change your pillow and find a pillow of the best height to ensure a better night's sleep.
2. wake up in the morning when the body aches
Over time, Memory Foam Pillow
will deform and lose its elasticity. once you have a comfortable padding, you may not be able to give the same level of support, and your posture while you sleep may be deformed. Imagine having your spine twisted all night long, waking up with pain in your back, neck, or shoulder, sometimes causing pain in your hips or knees. This pain is usually obvious, especially when you get up in the morning, and you may feel stiff, causing you to get up to work a little harder.
3. get up in the morning and feel tired
Inappropriate Memory Foam Pillow
may affect the quality of sleep. In the deepest stages of sleep, the brain waves are δ waves that contribute to mental recovery. But if you sleep in the wrong position, neck discomfort will interrupt those deep sleep brain waves, resulting in the emergence of abnormal α-Delta brain waves. This means that you have no way to get adequate rest, the quality of sleep is reduced, waking up in the morning will not feel full of vitality, and a change of pillow, find a more comfortable way to sleep may be able to solve the problem.
4. frequent episodes of a tension headache
When sleeping on an unsuitable pillow, the upper body is stiff and taut because of the uncomfortable position, and eventually, this pressure can lead to tension headaches.Dr. Winter, an American neuroscience and sleep specialist, notes that after the upper limbs or neck are under stress, over time, it gradually affects the head, causing headaches.
5. wake up in the morning with frequent sneezing
The pillow is a hotbed of dust mites. If the pillow does not change for a long time, the face skin irritation by mites can cause allergies, wake up in the morning is also easy to cough, sneeze or feel uncomfortable. To avoid this, it is better to replace the pillowcase regularly, it is recommended to replace it at least once every 2 weeks. If the symptoms of morning sickness continue, consider wrapping the pillow in a plastic bag and putting it in the refrigerator for about 12 hours to remove mites.
The above little points of knowledge hope can help you to create a cleaner and comfortable pillow.