Losing your sense of touch, medically termed hypoesthesia or anaphia, means experiencing a partial or total loss or impairment of sensation in a part of the body. The ability to feel pain, temperature, pressure, and vibration may be affected. This is typically due to damage or disruption to the nervous system (nerves, spinal cord, or brain).
Hypoesthesia or numbness is a common side effect of various medical conditions that manifests as a reduced sense of touch or sensation, or a partial loss of sensitivity to sensory stimuli. In everyday speech this is generally referred to as numbness. Hypoesthesia. Other names.
Lack of blood supply to an area, such as from hardening of the arteries, frostbite, or vessel inflammation. Abnormal levels of calcium, potassium, or sodium in your body. Deficiency of B vitamins such as B1, B6, B12, or folic acid. Use of certain medicines.
Damage to Peripheral Nerves:
One of the main causes of losing your ability to feel sensation or to touch is when damage has been done to the peripheral (sensory) nerves.
Sensory disabilities are the disabilities affecting an individual's senses, such as hearing, sight, touch, smell, and taste. The main causes of sensory disabilities include accidents or injury, genetic factors, illnesses, or environmental factors.
Conditions that can cause acquired sensory loss
Poor Motor Skills or Coordination
Sensory processing issues often affect motor development: Clumsiness, frequent tripping, or difficulty navigating spaces. Struggles with fine motor tasks, such as writing, cutting, or buttoning. Avoiding sports or physical activities that require coordination.
The first signs of Multiple Sclerosis (MS) often involve vision problems (like blurred or double vision, pain with eye movement), sensory changes (numbness, tingling, pins and needles), and balance issues (dizziness, unsteadiness). Other common early symptoms include overwhelming fatigue, muscle weakness, stiffness, spasms, cognitive difficulties (memory/concentration), and bladder/bowel problems, though symptoms vary greatly from person to person.
Hands and fingers - anxiety-induced numbness may affect the hands and fingers, leading to a loss of sensation, tingling, or a 'falling asleep' sensation. Feet and toes - similar to the hands, anxiety numbness may also be experienced in the feet and toes.
Diabetes. Infections such as shingles, HIV or Lyme disease. Kidney disease. Multiple sclerosis (MS).
They might include:
Numbness red flags signal serious conditions like stroke or spinal cord issues, requiring immediate medical help if they appear suddenly with weakness, confusion, trouble speaking, dizziness, severe headache, or loss of bladder/bowel control. Other urgent signs include numbness in the saddle area (groin/buttocks), numbness in the face and body on the same side, or sudden, severe weakness and difficulty walking, indicating potential nerve compression or brain issues.
You can somewhat overcome losing your sense of smell, sight, taste, or hearing. But if you lose your sense of touch, you wouldn't be able to sit up or walk. You wouldn't be able to feel pain," said Barth, a professor of biological sciences and a member of Carnegie Mellon's BrainHubSM research initiative.
Going months or over a year without human touch or physical affection can be significantly detrimental to both mental and physical health, leading to increased stress, anxiety, depression, and feelings of loneliness, as evidenced by the negative impact of quarantine on mental health during the COVID-19 pandemic 1.
The primary symptom of nerve damage in the hand is loss of sensation, which means that heat, cold, and pain are not felt in the hand as they would be in the rest of the body, which can lead to severe injuries such as burns.
Symptoms of multiple sclerosis (MS)
Some of the most common symptoms include: feeling extremely tired (fatigue) problems with your eyes or your vision, such as blurred vision or eye pain. numbness or a tingling feeling in different parts of the body.
Ms. – Can be used for any woman over the age of 18. So when in doubt, you can always use this.
Invisible symptoms of MS – fatigue, pain, blurred vision, numbness, and brain fog – which often go unnoticed by other people, can also interfere with daily functioning and be just as debilitating.
Certain physical and mental health conditions can affect a person's sense of touch. “A lot of neurologic disorders, like stroke or autism, can affect the way we process sensory information,” Chen explains. After a stroke, some people may become less able to process touch.
People are also more likely to develop peripheral neuropathy as they age. It most commonly occurs in people in their 70s and 80s. There is no cure for peripheral neuropathy, but controlling underlying conditions (like diabetes) and managing symptoms may prevent the problem from worsening.
Symptoms of Guillain-Barré syndrome
You might feel tingling, numbness or pins and needles in your feet and hands first. This is usually followed by muscle weakness and difficulty moving your joints. Other symptoms can include: sharp, shooting pain (nerve pain), often in your legs or back.
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.
The exact cause of sensory processing disorder isn't known. It is most often seen in people with autism spectrum disorder (ASD) and other developmental disabilities. Most research suggests that people with ASD have irregular brain function. More study is needed to find the cause of these irregularities.
The screening will normally consist of an evaluation of standardised testing and structured observations of the child's response to sensory stimulation, balance, coordination, posture and eye movements.