Headache during orgasm is generally classified as benign activity-related headache, which means that during sex, especially orgasm, the blood flow rate of the whole body becomes faster, and the internal carotid artery and intracranial blood vessels will receive more blood shock in a short period of time and cause vasodilation, which will cause stimulation to the peripheral nerves and cause headache, which requires resting, and depending on the sensitivity of different people to orgasm, the time to relieve the headache is different. Some people may be fine in a few minutes, while others may be fine for about half an hour. If the headache is very severe, unbearable and does not improve after rest, you need to take headache medication, such as brain numbing tablets or ibuprofen extended-release capsules to control the headache.