Nerve disorders

Nerve disorders Articles

New thinking on peripheral neuropathy

Doctors are learning that neuropathy can cause many more problems than just numbness and tingling in the feet and hands. Neuropathy of the autonomic nerves to the heart or blood vessels can cause low blood pressure, perceived as chronic fatigue and faintness or dizziness. Damage to nerve fibers serving the gastrointestinal tract may cause bloating, nausea, digestion problems, constipation, or diarrhea. These are often labeled irritable bowel syndrome. Autonomic neuropathy less often affects the bladder and sexual function. (Locked) More »

Poor sense of smell may predict risk of death in older adults

Shorter term studies have suggested a link between loss of smell among older adults and risk of death. A new report confirms that the association between loss of smell and earlier death persists over more than a decade and identifies the leading causes: cardiovascular disease, Alzheimer’s and Parkinson’s. More »

What could cause my sudden jaw pain?

Sudden jaw pain could be due to several conditions, including an irritated nerve, cluster headache, temporomandibular joint (TMJ) disorder, or a sign of cardiovascular disease. Since some of these involve immediate treatment, people should see their doctor to discuss their symptoms. (Locked) More »

Answers to the top questions about cannabis extract

Cannabidiol (CBD) is a non-intoxicating plant chemical that comes from hemp or marijuana. It is used to help reduce symptoms of many conditions, including anxiety, bipolar disorder, arthritis, diabetes, a muscle disorder called dystonia, seizures, multiple sclerosis, Parkinson’s disease, Crohn’s disease, chronic pain, post-traumatic stress disorder, and insomnia. CBD is considered generally safe and well tolerated, though it’s not clear yet how much CBD is safe and for how long, or if it is safe specifically for older adults. CBD has some known side effects and drug interactions. (Locked) More »

What is ALS?

ALS stands for amyotrophic lateral sclerosis, a terminal disease of the nerve cells that are involved in signaling muscles to move. Two medicines can slow but not stop the progression of the disease. (Locked) More »

What's causing your shaky hands?

Hand tremors may occur at rest (such as in Parkinson’s disease) or they may occur with activity. Resting tremors often look like one is rolling a pill between the thumb and index finger. Hand tremors that occur with activity may be postural (occurring when the hands are outstretched) or intentional (occurring when one is reaching for a target, such as a keyhole). Causes of tremors include caffeine use, an overactive thyroid, stress, fatigue, sleep deprivation, and medication side effects. More »

Is fibromyalgia real?

Fibromyalgia is a misunderstood but real condition that experts believe may be caused when the brain essentially overreacts to external stimuli that would not typically cause pain. More »

What causes my feet to suddenly become numb?

Tingling or numbness in the feet may be a sign of peripheral neuropathy, which is nerve damage that affects multiple nerves leading out from the spinal cord. Certain medical conditions can cause it, such as diabetes and nutritional deficiencies, as well as heavy alcohol intake and some medications. More »

The surprising side effects from using technology

Using electronic devices, such as smartphones and computers, can lead to joint pain. Frequent texting can cause strain or overuse injuries of the tendons that run from the wrist to the thumb (a condition called De Quervain’s tenosynovitis). Pushing buttons too hard can lead to inflammation around the tendons and pulleys that bend the fingers, increasing the risk for trigger finger (stenosing tenosynovitis). Typing can worsen carpal tunnel syndrome symptoms. Looking down at devices for long periods can lead to neck pain. Pain relief may come with rest and changing the way one uses electronic devices. More »