Hemicrania continua is a rare, chronic headache disorder characterized by unilateral (one-sided) head pain that is continuous and can vary in intensity. It is often accompanied by other symptoms such as nausea, vomiting, sensitivity to light and sound, and autonomic symptoms such as tearing and nasal congestion. Treatment typically involves medications such as indomethacin, as well as lifestyle modifications such as stress management and relaxation techniques.

The primary symptom of hemicrania continua is a unilateral (one-sided) Headache that is usually located around the eye or temple area. Other symptoms may include:

-Pain that is moderate to severe in intensity
-Pain that is constant or intermittent
-Pain that is aggravated by physical activity
-Pain that is relieved by certain medications
-Nausea
-Vomiting
-Sensitivity to light and sound
-Tearing of the eyes
-Runny nose
-Facial flushing
-Fatigue
-Depression
-Anxiety

The exact cause of hemicrania continua is unknown. However, some potential causes may include:

-Genetic predisposition
-Abnormalities in the trigeminal nerve
-Abnormalities in the brainstem
-Abnormalities in the hypothalamus
-Abnormalities in the autonomic nervous system
-Stress
-Hormonal imbalances
-Certain medications
-Infections

The primary treatment for Hemicrania continua is indomethacin, a non-steroidal anti-inflammatory drug (NSAID). Other medications that may be used to treat Hemicrania continua include amitriptyline, topiramate, and verapamil. In some cases, nerve blocks or botulinum toxin injections may be used to reduce the intensity of the headaches. In addition, lifestyle modifications such as stress management, relaxation techniques, and regular exercise may help to reduce the frequency and intensity of the headaches.

1. Female gender
2. Age between 20 and 50
3. History of migraine
4. Family history of migraine
5. Stressful life events
6. Anxiety and depression
7. Sleep disturbances
8. Certain medications, such as beta-blockers, calcium channel blockers, and angiotensin-converting enzyme inhibitors

Yes, there are medications available to treat Hemicrania continua. These include indomethacin, topiramate, and verapamil. It is important to note that these medications may not work for everyone, and it is important to discuss treatment options with your doctor.