When to seek care for headache

Overview

A headache is pain or discomfort in the head or upper neck. Most headaches are not serious and go away on their own, but sometimes they can be a sign of a more serious condition that needs medical care.

Yes, headaches are very common. Almost everyone will have a headache at some point in their life.

Headaches can affect people of all ages, from children to older adults. Some types, like migraines, are more common in women.

Symptoms

Common symptoms

• Mild to moderate pain on both sides of the head (tension-type headache)
• Throbbing or pulsing pain, often on one side (migraine)
• Feeling sick or vomiting with the headache
• Sensitivity to light, sound, or smells
• Pressure or tightness around the forehead or back of the head

Symptoms in children

• Irritability or fussiness without clear cause
• Tendency to avoid bright lights or loud noises
• Complaints of stomach pain or feeling sick
• Not wanting to eat or having trouble sleeping

Symptoms in older adults

• New or worsening headache after age 50
• Headache accompanied by vision changes, like seeing flashes or blind spots
• Headache that is triggered by chewing or jaw pain
• Headache with confusion or trouble speaking

Causes

Main causes

• Tension – stress, poor posture, or not sleeping well
• Migraine – a brain condition that can run in families
• Sinus problems – inflammation from allergies or infection
• Medication overuse – taking painkillers too often can cause more headaches
• Dehydration or skipping meals
• Eye strain – from focusing for too long on screens or reading

Risk factors

• Stress and anxiety
• Lack of sleep or poor sleep quality
• Skipping meals or not drinking enough water
• Drinking too much alcohol or caffeine
• Family history of migraines
• Hormonal changes in women (for example, around periods)

When to see a doctor

See a doctor urgently if:

• Headache that comes on suddenly and is very severe
• Headache with a stiff neck, fever, or rash
• Headache after a head injury
• Headache with weakness, numbness, confusion, or trouble speaking

Book a routine appointment if:

• Headaches that happen several times a week or affect your daily life
• Headaches that are getting worse or not responding to simple pain relievers
• If you take painkillers for headaches more than 10 days a month
• If you are worried about your headaches and want to discuss them with a doctor

Diagnosis

Your doctor will listen to your symptoms, ask about your medical history, and do a physical exam. They may check your blood pressure and look at your eyes, ears, neck, and nervous system.

Tests that may be done

• Blood tests to check for infection or other causes
• Imaging tests like a CT scan or MRI, but these are usually not needed unless there are warning signs

What to expect at your appointment

The doctor will likely ask you to keep a headache diary to track when headaches happen, how long they last, and what helps. This information can help identify triggers and the best way to treat them.

Treatment

Treatment depends on the type and cause of your headache. Many headaches can be managed with simple self-care. Your doctor can also suggest treatments that may include medication or other therapies.

Self-care at home

• Rest in a quiet, dark room
• Drink plenty of water
• Apply a cold or warm compress to your head or neck
• Practice relaxation techniques, like deep breathing or gentle stretching
• Avoid known triggers like certain foods, bright lights, or loud noises

Medical treatments

If self-care is not enough, your doctor may recommend prescription medications to prevent or relieve headaches. These include treatments for migraine or tension headaches. They may also suggest therapies such as acupuncture, physical therapy, or cognitive behavioral therapy (CBT) to help manage headaches. Always talk to your doctor about your options.

When is surgery considered?

Surgery is rarely needed for headaches. It may be considered only in very specific cases, such as when a headache is caused by a structural problem like a cyst or a blood vessel issue – but this is not common.

Living with this condition

Living with headaches can be challenging, but you can take steps to manage them. Keeping a headache diary can help identify patterns and triggers. Learning to recognize early signs of a migraine can help you take action sooner.

Lifestyle tips

• Get regular, consistent sleep every night
• Eat balanced meals at regular times
• Stay well hydrated throughout the day
• Manage stress with exercise, hobbies, or mindfulness
• Limit caffeine and alcohol

Diet and exercise

Regular physical activity can help prevent headaches in many people. However, for some people, very intense exercise can trigger a headache. Try moderate activities like walking, swimming, or yoga. Eating a balanced diet and avoiding skipped meals can also help.

Mental health and emotional wellbeing

Chronic headaches can cause stress, anxiety, and frustration. It is important to talk to your doctor if your headaches are affecting your mood or daily life. They can connect you with resources to help you cope.

Prevention

Some headaches can be prevented by avoiding triggers and making healthy lifestyle choices. For people with frequent migraines, doctors may recommend preventive treatments. Not all headaches can be prevented, but many can be reduced.

Complications

If left untreated

• Medication overuse headache – taking too many painkillers can make headaches worse
• Missed diagnosis of a serious condition if warning signs are ignored
• Reduced quality of life due to frequent pain

Long-term outlook

For most people, headaches are a temporary inconvenience that can be managed with simple care. Even if you have chronic headaches, there are many effective treatments and strategies to help you feel better. With the right support, most people can live well and keep headaches under control.

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