feels like something is crawling on the side of my head?
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Formication is the sensation of having insects crawling on or under the skin. The name comes from the Latin word “formica,” which means ant. Formication is a tactile hallucination, which means a person feels a physical sensation, but there is no physical cause.
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It may be caused by pressure on the nerves when you've been in one position for too long. The feeling should go away when you move. However, tingling in the feet may be persistent. If the “pins and needles” feeling continues for a long period of time or is accompanied by pain, you should see your doctor.
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Not everyone has the same skull shape, and normal variations exist among individuals. The skull is not perfectly round or smooth, so it is normal to feel slight bumps and ridges. However, a dent in the head, especially if it is new, requires a trip to the doctor to determine the cause.
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If you have lice, you might actually be able to feel the bugs crawling on your scalp. According to Healthline, lice can cause the sensation of something moving on or tickling your head. If you're concerned your child has lice, ask them if they notice this sensation.
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Typically, people who have cervicogenic headaches experience a headache accompanied by neck pain and stiffness. Certain neck movements can provoke cervicogenic headaches. In most cases, cervicogenic headaches develop on one side of the head, starting from the back of the head and neck and radiating toward the front.
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This is usually described as having “pins and needles” and is technically called paresthesia. This temporary tingling feeling is often attributed to a lack of circulation, but it is actually due to nerve compression. These tingling sensations subside once the pressure on the nerve is released.
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Tension headaches are the most common type of headache, occurring in about 75 percent of adults. While they usually affect both sides, they can also be unilateral, or occurring on only one side of your head. Feels like: A dull ache or a squeezing pain.
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Common signs and symptoms of lice include: Intense itching on the scalp, body or in the genital area. Tickling feeling from movement of hair. Lice on your scalp, body, clothing, or pubic or other body hair.
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['Lice. These insects typically live on the hair on your head and bite your scalp. ... ', 'Scabies. These are a small type of mite that spread by sharing clothing or bedding. ... ', 'Mosquitos. Mosquitos cause a sharp stinging sensation when they bite. ... ', 'Spiders. ... ', 'Ticks.']
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In some cases, an antihistamine, such as cetirizine (Zyrtec) or diphenhydramine (Benadryl) may help reduce the crawling sensations. Take these right after the sensation starts to prevent acute itching episodes.
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The most common symptom is pain, but arachnoiditis can also cause: Tingling, numbness, or weakness in the legs. Sensations that may feel like insects crawling on the skin or water trickling down the leg. Severe shooting pain that can be similar to an electric shock sensation.
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The most common type of headache is a tension headache, which feels like someone is pressing on or squeezing your head -- sometimes spreading to or from the neck. The cause is attributed to tightness in the muscles of the neck, jaw, scalp, and shoulders. The next most common headache type is a migraine.
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However, a migraine or a cluster headache are the most likely causes of a headache on the right side of the head. Tension headaches may also cause pain on one side in some people.
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Neurological causes Occipital neuralgia: There are two occipital nerves in the spine of your upper neck that run through the muscles to your scalp. Irritation of one of these nerves can cause shooting, electric, or tingling pain. Often the pain will be on only one side of your head.
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It Might Be Déjà Vu. ... The eerie feeling that you've been here and done this before is called déjà vu. It's French for “already seen,” and it can be a very strange and even unsettling experience. Logically, you know you haven't experienced this moment before, but your brain is telling you otherwise.
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Head lice move by crawling; they cannot hop or fly. Head lice are spread by direct contact with the hair of an infested person. Anyone who comes in head-to-head contact with someone who already has head lice is at greatest risk.
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When a ponytail triggers a sensation of tightness in too many of those nerves at once, a headache can result. Ponytail headaches are a type of external compression headache, meaning they're caused by stimulus that's outside your head.