What happened to the sudden bump on the back of my head?

When we touch the back of our head, we may find a bulge there. The bulge at the back of the head may be due to bone rebellion, which is a normal physiological structure and does not require any reaction. It may also be due to blood stasis caused by a fall or injury. Therefore, when a bulge appears on the back of the head, people need to think about its cause and then take effective measures to treat it. Here we will explain what happens when a bulge suddenly appears on the back of the head.

Generally, a lump suddenly appears on the back of the head. It may be due to a subscalp hematoma caused by a fall, or it may be caused by a sebaceous cyst or a cystic lipoma. In this case, you can do an MRI of the brain to see if there are any abnormalities. Through a detailed examination, the cause can be determined, and then scientific and effective measures can be taken for further treatment. If it is significantly enlarged, it is recommended to undergo surgical resection.

There is a large bone protrusion at the back of the head. This is a normal physiological structure and everyone has it. The main difference is the degree. Don't worry, it may just be the occipital protuberance and you just haven't noticed it before. But you also described signs of sudden growth. I don't know if you have symptoms such as dizziness. I think if there is really a growing lump, there are many possibilities. It may be an intracranial tumor, a lipoma, etc. You must do a head CT scan to roughly determine the situation. I suggest you not to worry. This is a normal structure, the occipital protuberance, which everyone has. It does not mean you are special or abnormal.

It may be caused by local bone hyperplasia and poor blood circulation . First of all, don't stay up late, don't often look at the computer, don't bow your head too much, and pay attention to rest. You can go to the hospital for a CT scan of the cervical spine for a clear diagnosis. Generally, acupuncture, massage, physical therapy and local hot compress can be used to promote blood circulation.

The raised bump in the middle of the back of the head may be the external occipital protuberance . Through skull dissection, we can see the external occipital protuberance at the back of the human body, which happens to be the raised bump at the back of the head that can be often felt. Some people are born with a larger external occipital protuberance, but some people have a smaller external occipital protuberance. Therefore, for some people who are smaller in size, it may not be particularly obvious when touched, while for some people who are born with a larger external occipital protuberance, a distinct bulge will be found at the back of the occipital region when touched. The external occipital protuberance is a normal physiological structure. It is a prominent protrusion in the posterior and middle part of the occipital bone, opposite to the sinus confluence on the inner surface of the occipital bone, so you don't need to worry too much about it.