The generic term "cephalgia" is the medical equivalent of "headache." There are many other kinds of headaches and other causes of pain in the head as well. These include migraine headache, cluster headache, tension headache, temporal arteritis, as well as several other intracranial causes of head pain.
Nociception is the medical term meaning pain detection. -algia or -dynia is the medical terminology combining form meaning pain. The traditional Latin term meaning pain is dolor.
analgesic or painkillerAnother term for pain reliever is analgesicAnalgesicAnalgesic
Torticollis is the medical term meaning "wryneck," which will result in a head tilt.
Dorsalgia is the medical term meaning back pain. It is not a frequently used word.
Otalgia is the medical term meaning ear pain.
Stomatalgia is the medical term meaning mouth pain.
Mastodynia or mastalgia is the medical term meaning breast pain.
The medical term for stomach pain is gastralgia. The suffix for gastralgia is -algia, meaning "pain."
Gastroenteralgia is the medical term meaning pain in the stomach and intestine.
Adnexal is the medical term meaning near the ovary.
Iritis is the medical term meaning iris pain. It is an inflammation of the iris that can cause pain, sensitivity to light, and redness in the eye. Treatment usually involves anti-inflammatory medications or steroid eye drops.
Cephalo- is the medical terminology combining form meaning head.Cephal- is the medical term meaning head. -cep is a related term meaning the head of a muscle, not the head on top of your neck.