what causes a knot on the back of your head?
162722
A bump on the back of the head has many possible causes, including injuries, cysts, fatty growths, inflamed hair follicles, and bone spurs. Bumps on this part of the body can be hard or soft, and they can vary in size. Injuries are a common cause of bumps and lumps on the back of the head.
403999
7 Ways to Relieve a Knot in Your Neck. A muscle knot, also called a trigger point, is an area of tense muscle. It develops when muscle fibers tighten and contract, even when the muscle isn't moving. Your neck is especially prone to muscle knots.
1246508
['An injury to the ligaments or muscles in the back, such as a sprain or a strain.', 'A fracture or dislocation of the spine. ... ', 'A torn or ruptured disc. ... ', 'An injury that causes the compression of nerves in the lower back (cauda equina syndrome).']
517343
You may be using water which is too hot and it dehydrates your hair, making it more prone to tangling. Always use lukewarm water. You may be applying too much shampoo to your hair which can sometimes cause tangling.
218605
A CSF leak results from a hole or tear in the dura, the outermost layer of the meninges. Causes of the hole or tear can include head injury and brain or sinus surgery. CSF leaks may also occur after lumbar puncture, also called a spinal tap or spinal anesthesia. Spontaneous CSF leaks can also occur for no known reason.
1452250
In rare instances, a bump on the back of the head can be a bone tumor. One of the more common types of cancerous skull tumor is a chordoma, which is a tumor that can grow from the bones at the base of the skull. Small chordomas typically do not cause noticeable symptoms.
51359
Your posterior cervical lymph nodes are located near the back of your neck. Several things can cause a swollen posterior cervical lymph node, but the most common cause is a viral infection, such as a cold or the flu.
305499
Neurological causes Nerve problems can sometimes be the source of head pain. Occipital neuralgia: The occipital nerves run from the top of your spinal cord, up your neck, to the base of your skull. Irritation of these nerves can cause an intense, severe, stabbing pain in the back of your head or the base of your skull.
880241
A knot of tension can cause pain and symptoms in one part of the body, but it may also cause symptoms in a completely unrelated part of the body. For example, a compressed nerve in the back can cause tingling and numbness in the feet.
718811
There could be a few reasons why your hair is constantly tangling. Hair texture, frequency of brushing, exposure to wind, as well as the healthiness of the hair can all contribute to matting. Your hair is more likely to tangle if: ... You don't brush your hair throughout the day.
656537
Muscle knots can occur anywhere in the body, but they're usually found in your back, shoulders, and neck. They often show up in your gluteal muscles, too. Muscles knots can cause aching sensations and pain in your muscles and joints. When you touch a muscle knot, it may feel swollen, tense, or bumpy.
289726
Wearing headbands or scarves repeatedly can cause breakage around your hairline, leading to the dreaded enlarged forehead and a receding hairline.
30711
External compression headaches are caused by headwear that places pressure on the head — including tight hats, helmets, headbands and goggles.
618735
“It's actually a real headache disorder known as ponytail headache syndrome,” says Wade Cooper, D.O., the director of Michigan Medicine's Headache and Neuropathic Pain Program. “It doesn't affect everyone, but a tightly pulled-back hairdo can be really uncomfortable for those it does affect.”
979873
Pinched nerves can happen when you keep your neck bent for a long time. It can also be due to arthritis in the neck and shoulders. Occipital neuralgia can cause pain and throbbing in your neck, in the back or on one side of your head, and behind the ear. Some people feel pain in the forehead or behind the eyes.
317385
Back pain is common because the back acts as a support and stabilizing system for the body, making it vulnerable to injury and strain. Vomiting occurs when the contents of your stomach are forcefully ejected from your mouth. Food poisoning and viral infections are common causes of vomiting.
405636
An unstable vertebra can shift or dislocate over time and eventually press on the spinal cord and nerve roots. When this happens, you may have numbness and tingling around the neck that radiates up the back of the head. This is in addition to joint pain, stiffness, and swelling.