algesia
is a condition of abnormal and excessive sensitivity to touch, pain, or other sensory stimuli. (hyper- means excessive, and -esthesia means sensation or feeling)
Excessive sensitivity to light, known as photophobia, is a condition where individuals experience discomfort or pain in response to normal levels of light. This sensitivity can be triggered by various factors, including migraines, eye conditions, or neurological issues. Symptoms may range from mild discomfort to severe pain, often leading individuals to seek dimly lit environments. Treatment typically involves addressing the underlying cause and may include the use of sunglasses or special lenses.
Photophobia is a symptom of excessive sensitivity to light.
Some signs of corneal abrasion are excessive squinting, feeling of pain, and sensitivity to light. The eyes might actually tear and bleed in more extreme cases.
Hyperalgesia is an increased sensitivity to pain. -Answer found on Wikipedia
Hypoalgesia
A dolorimeter measures pain sensitivity or pain threshold by applying controlled pressure to a specific body part and recording the individual's response to the pressure applied. It is commonly used in research settings to study pain perception and sensitivity in different populations.
The first three symptoms of shingles are extreme sensitivity or pain in the broad band, sensitivity to light and flu. These symptoms can occur in the initial stage.
The condition of excessive sensitivity to stimuli is known as hypersensitivity. This can manifest in various ways, such as heightened emotional responses, exaggerated physical reactions, or increased sensitivity to sensory inputs like light, sound, or touch. Treatment may involve managing triggers, cognitive-behavioral therapy, and sometimes medication.
An algometer is a device for measuring pain-inducing stimuli, and the sensitivity to such stimuli.
Diminished pain sensitivity, also known as hypoalgesia, refers to a reduced response to painful stimuli. This condition can occur due to various factors, including neurological disorders, certain medications, or as a result of previous injury to the nervous system. Individuals experiencing diminished pain sensitivity may not perceive pain as intensely as others, which can lead to an increased risk of injury since they might not react appropriately to harmful stimuli.
Sensitivity to cold is often referred to as cold intolerance or cold sensitivity. It can manifest as discomfort or pain in response to exposure to cold temperatures.