G43.7

Clinical Causes: Genetic predisposition influencing brain chemistry and pain pathways Chronic stress or emotional strain Poor sleep habits and irregular sleep patterns Certain medications over time leading to medication overuse headaches Hormonal fluctuations, especially in women Environmental triggers such as intense lights, strong smells, or loud noises Dietary factors like caffeine, alcohol, or specific food triggers Dehydration and irregular eating habits Head or neck injuries potentially contributing to chronic headaches

Key Symptoms: Frequent headaches occurring most days of the month Severe, throbbing or pulsating pain that can worsen with physical activity Persistent head discomfort that may feel like a continuous dull ache Sensitivity to light (photophobia) and sound (phonophobia) Nausea and sometimes vomiting Difficulty concentrating or focusing due to pain Feelings of fatigue or irritability during attacks Potential increase in headache intensity over time if untreated

Diagnosis Path: Diagnosing chronic migraine without aura involves a comprehensive medical history review and symptom assessment. The healthcare provider will evaluate the frequency and characteristics of headaches, exclude other neurological or medical conditions, and may ask for diagnostic tests such as MRI or CT scans to rule out other causes. The key criterion includes headaches happening on at least 15 days per month for more than three months, with at least 8 days meeting criteria for migraine without aura.

Treatment Protocols: Managing chronic migraine without aura typically involves a combination of lifestyle modifications, medications, and sometimes alternative therapies. Common approaches include: - Preventive medications to reduce the frequency and severity of attacks, such as beta-blockers, antidepressants, or anti-seizure drugs. - Acute pain relief medications taken during attacks to alleviate symptoms. - Identifying and avoiding personal triggers like certain foods, stress, or environmental factors. - Establishing regular sleep, eating, and exercise routines. - Stress management techniques like relaxation exercises, meditation, or biofeedback. - In some cases, behavioral therapies or counseling may help cope with chronic pain. It’s essential to discuss treatment options with a healthcare professional to develop a tailored management plan.