What's the matter with swelling at the back of the head

Many elderly people experience swelling at the back of their head after waking up. Although this situation may be caused by stiff neck or air conditioning, experts here tell you that swelling in the back of the head may also be caused by insufficient blood supply to the brain. In fact, insufficient blood supply to the brain is a situation we often encounter in our lives. Why do we say that?

Sensory dysfunction, due to insufficient blood supply to the brain, affects the analytical area of ​​the brain and the sensory nerve fibers, and often causes numbness of the lips, tongue, and face. There may also be numbness on one side of the limbs or a feeling of a foreign body. Some people may also experience blurred vision or even sudden blindness. Some people may suddenly feel dizzy, some may have spontaneous limb pain, some may suddenly experience tinnitus, decreased vision, etc.

Motor nerve dysfunction is the most common symptom. Due to insufficient blood supply to the brain, the motor nerves become abnormal. The most common symptoms are drooling, sudden crooked mouth, difficulty speaking, unclear enunciation, and inability to speak. Swallowing food becomes very difficult, one side of the limbs has no strength or is very inflexible, walking is unstable, or there may be a sudden fall, and some people may also experience limb spasms.

Abnormal mental consciousness, always wanting to sleep, feeling groggy every day, is not caused by excessive fatigue, but a symptom of insufficient blood supply to the brain. Some people may also experience insomnia, and some people's personality may change, such as having an indifferent expression and being taciturn. Others may speak more impatiently, and may experience temporary loss of consciousness or intellectual decline, or even loss of some normal judgment abilities.

The above are the three main symptoms of insufficient blood supply to the brain. I think you all should know them now. The symptoms introduced above are common manifestations of insufficient blood supply to the brain. If you also experience these symptoms, you must go to the hospital for treatment in time. Do not wait until the situation is very serious. You should pay attention to physical maintenance and health in your daily life.