Biting something cold with a damaged or sensitive tooth can trigger an especially unbearable type of pain, but scientists have never fully understood how this…
Vaginal pain can cause the person to experience distress while relieving the need for toilet or during sexual intercourse. Although most women find it difficult…
Medication overuse headache (MOH) is defined in the latest ICHD-3 criteria as a secondary headache caused by the worsening of a pre-existing headache (usually primary…