Most people have headaches from time to time. But if you have a headache more days than not, you might have chronic daily headaches.

Rather than a specific headache type, chronic daily headaches include a variety of headache subtypes. Chronic refers to how often the headaches occur and how long the condition lasts.

The constant nature of chronic daily headaches makes them one of the most disabling headache conditions. Aggressive initial treatment and steady, long-term management might reduce pain and lead to fewer headaches.

Occasional headaches are common, and usually require no medical attention. However, consult your doctor if:

• You usually have two or more headaches a week
• You take a pain reliever for your headaches most days
• You need more than the recommended dose of over-the-counter pain remedies to relieve your headaches
• Your headache pattern changes or your headaches worsen
• Your headaches are disabling

Seek prompt medical care if your headache:

• Is sudden and severe
• Accompanies a fever, stiff neck, confusion, seizure, double vision, weakness, numbness, or difficulty speaking
• Follows a head injury
• Gets worse despite rest and pain medication

Source: mayoclinic.org