Headaches that begin early in life can develop into migraines as the child grows older. Migraines occur in both children and adults but affect adult women three times more often than men. Certain types of headache run in families. ![]() Other parts of the brain also may be part of the process, causing nausea, vomiting, diarrhea, trouble concentrating, and other neurological symptoms.Īnyone can experience a headache.The thalamus controls the body's sensitivity to light and noise and sends messages to parts of the brain that manage awareness of pain and emotional response to it.The trigeminal nerve-one of 12 pairs of cranial nerves that start at the base of the brain-sends information about touch, pain, temperature, and vibration in the head and neck is sent to the brain.The following explains what each of these body parts does on a regular basis: Headaches occur when pain-sensitive nerve endings called nociceptors react to headache triggers (such as stress, certain foods or odors, or use of medicines) and send messages through the trigeminal nerve to the thalamus, the brain's "relay station" for pain sensation from all over the body. The trigeminal nerve has three branches that conduct sensations from the scalp, the blood vessels inside and outside of the skull, the lining around the brain (the meninges), and the face, mouth, neck, ears, eyes, and throat.īrain tissue itself lacks pain-sensitive nerves and does not feel pain. ![]() Pain can range from mild to disabling and may be accompanied by symptoms such as nausea or increased sensitivity to noise or light. Some headaches may recur or last for weeks at a time. ![]() Some individuals may experience headaches once or twice a year, while others may experience them more than 15 days a month. Headaches can range in frequency and severity of pain. Without proper treatment, headaches can be severe and interfere with daily activities. Headache is our most common form of pain and a major reason cited for days missed at work or school as well as visits to the doctor.
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