Headaches are common after sex. They can be caused by an orgasm, physical exertion, or other factors. In most cases, post-sex headaches are nothing to worry about.

However, they can be a sign of more serious conditions, such as high blood pressure or a brain aneurysm. This article will explore the causes of post-sex headaches.

1. Orgasm headache

Orgasm headache, also known as coital cephalalgia, is a type of headache that occurs during or after sexual activity. It can be a dull ache or a sudden, sharp pain that lasts for a few minutes to several hours.

Orgasm headache is more common in men than in women and typically occurs just before or during orgasm.

2. Physical exertion

Sex is a physical activity that requires stamina and energy. Physical exertion during sex can cause post-sex headaches, especially in people who are not used to vigorous physical activity.

These headaches usually go away on their own and can be prevented by taking breaks during sex.

3. Dehydration

Dehydration can cause headaches. Sex can be a sweaty and tiring activity that can lead to dehydration. Drinking plenty of water before and after sex can help prevent post-sex headaches caused by dehydration.

4. High blood pressure

High blood pressure can cause headaches, especially after sex. Sex can increase blood pressure, which can trigger a headache in people who already have high blood pressure.

If you have high blood pressure, it’s important to talk to your doctor before engaging in sexual activity.

5. Brain aneurysm

In rare cases, post-sex headaches can be a sign of a brain aneurysm. A brain aneurysm is a weakened area in a blood vessel that can rupture, causing bleeding in the brain.

If you experience a sudden, severe headache during or after sex, seek medical attention immediately.

6. Sinus congestion

Sexual activity can also trigger sinus congestion, which can cause headaches. If you have a history of sinus problems, make sure to treat them before engaging in sexual activity.

7. Medications

Some medications can cause headaches as a side effect. If you experience post-sex headaches and take medication, talk to your doctor to see if the medication could be the cause.

8. Migraines

Migraines are severe headaches that can be triggered by stress, food, and other factors. Some people may experience migraines after sex. If you have a history of migraines, talk to your doctor about how to manage them during sexual activity.

9. Neck and back problems

Neck and back problems, such as degenerative disc disease or herniated discs, can cause headaches during or after sex. If you have a history of neck or back problems, make sure to talk to your doctor before engaging in sexual activity.

10. Anxiety

Anxiety can cause headaches, especially during sex. If you have anxiety, make sure to talk to your doctor about how to manage it before engaging in sexual activity.