Chronic migraines, which can be triggered by things such as hormonal changes, stress and certain foods, can result in head pain on one side of the head, explains Mayo Clinic. A hemicrania continua is another form of headache that produces pain on one side.Know More
Doctors classify a headache as a hemicrania continua when a patient experiences a moderately painful, continuous headache that occasionally produces short, piercing pains for over three months, explains the National Institute of Neurological Disorders and Stroke. Over the three-month period, the headache must not shift sides or be interspersed with pain-free periods to receive the hemicrania continua classification. Although most individuals who suffer from hemicrania continua experience pain on only the left or right side of the head, a small percentage of sufferers experience pain on both sides.
Rarely, headaches that occur on a specific side of the head can be caused by a serious underlying condition of the brain, such as a tumor, infection, aneurysm or stroke, states InteliHealth. For this reason, it is important to report one-sided head pain to a medical professional. Other red flags that may signal a serious brain condition may include a headache that worsens over time, head pain that occurs along with a fever, and headaches accompanied by vision loss, passing out or difficulty with basic tasks, such as talking and speaking.Learn more about Conditions & Diseases
A migraine is a debilitating headache that usually begins with a throbbing pain on one side of the head and is often accompanied by nausea and vomiting, explains WebMD. Cluster headaches occur in bunches over one or several days with severe, piercing pain that is usually located around one eye.Full Answer >
The main symptom of a migraine headache is a throbbing pain that is generalized to one side of the head, notes WebMD. In the days leading up to the migraine, sufferers may experience depression or crankiness, restlessness, nervousness, sleepiness, thirst and hunger. Feelings of wakefulness, happiness and extreme energy are also common a couple of days before the migraine begins. Once the migraine starts, pain may be felt on both sides of the head and behind one eye, and it may be moderate to intense and worsened by physical activity, noise, light and odors and vomiting and nausea may accompany the migraine.Full Answer >
Cluster headaches, often called the worst type of headache pain, are severe headaches on one side of the head that happen in groups, states WebMD. Cluster headaches usually occur over weeks or months and come in cycles, called cluster periods.Full Answer >
Migraine headaches can be triggered by foods, food additives, drinks, stress, hormonal changes, sensory stimuli, changes in sleeping patterns and various physical factors, according to Mayo Clinic. Medical science knows a lot about migraine triggers, but little is understood about their physical causes. It is widely thought that an imbalance in brain chemicals, such as serotonin, which is a chemical that regulates pain, may come into play.Full Answer >