Causes and Symptoms of Numbness in the Hands and Feet
Numbness in the hands and feet is a sign of poor health
hand numbness
Numbness in the hands and feet and numbness in the fingers and toes are common symptoms, and the number of people experiencing numbness in the hands and feet increases during the cold winter or change of season. However, in most cases, numbness in the hands and feet is not taken seriously, and there are cases where blood circulation disorders are self-diagnosed and blood circulation disorders are taken arbitrarily. 손가락 발가락 저림 원인
foot numbness 좋은뉴스
Numbness in the hands and feet is most often caused by peripheral neuropathy. The most common cause of numbness in the hands and feet is peripheral neuropathy. Numbness in the hands and feet is a signal that something is wrong with your health, so it is important to know the cause and treat it without taking it lightly.
Causes of numbness in the hands and feet
ㆍPeripheral nerve disease
ㆍRest Leg Syndrome
Numbness in hands and feet due to peripheral nerve disease
peripheral nerve disease
peripheral neuritis
diabetic peripheral neuritis
alcoholic peripheral neuritis
carpal tunnel syndrome
Peripheral neuritis due to various causes
Numbness due to restless legs syndrome
Extrapyramidal related sensory dysregulation disorders
central sensory syndrome
Symptoms are worse when there is no movement
Symptoms worsen when you lie down to sleep
Numbness, tingling, discomfort, difficulty staying still
Numbness symptoms that occur in the hand, such as palmar numbness, are typically carpal tunnel syndrome, and in the case of neuropathy that causes numbness in the hands and feet, or in patients undergoing chemotherapy, drug-induced neuropathy, other alcoholic neuropathy, and neuropathy due to malnutrition. . In the case of such peripheral neuropathy, diagnosis is made through electrophysiology, which is nerve conduction and electromyography.
In the case of diabetic patients, symptoms of numbness in the hands and feet are common due to peripheral nerve abnormalities at the tips of the hands and feet. Unlike carpal tunnel syndrome, symptoms usually appear continuously at the tips of the hands and feet, and in severe cases, numbness symptoms may spread to the thighs and lower arms.
ㆍPeripheral blood flow disease
ㆍCerebral Vascular Disease
numbness in the limbs
Peripheral blood flow: low blood flow in hands and feet, Raynaud’s syndrome
Central blood flow: cerebrovascular disease, stroke, sensory nerve center pathway damage
Numbness in the hands and feet due to a stroke is accompanied by various symptoms, but if the numbness in the hands and feet is accompanied by loss of strength, dizziness, body paralysis, language impairment, or visual impairment, a stroke should be suspected. Particularly, numbness in one limb is one of the precursor symptoms of a stroke.
ㆍHyperventilation Syndrome
ㆍPanic disorder
ㆍPsychological cause
psychological numbness
Hyperventilation syndrome: hyperventilation – decrease in carbon dioxide – vasoconstriction – decrease in cerebral blood flow
Panic disorder: anxiety – tension – panic
Psychological causes: anxiety, depression, nervousness
Numbness in the hands and feet also appears due to psychological causes, but numbness in the hands and feet can occur due to anxiety, extreme tension, or nervous overexertion.
ㆍBlood circulation disorders
What are the symptoms of circulatory disorders?
It is cold, painful, cold, skin color changes, pulse is not palpable.
blood circulation disorder hand numbness
the tips of the fingers are full
The pulse in the wrist is weak.
If you put your hand in cold water, your fingertips will turn white.
Pain is a more common symptom than numbness.
Since the treatment methods for numbness in hands, fingers, and toes vary depending on the cause, it is very important to visit a hospital and receive an accurate diagnosis through treatment to set up a treatment plan accordingly. In general, if drug treatment and correction of the cause do not work, surgical treatment may be considered depending on the cause.
Numbness-like symptoms
ㆍTingling
ㆍSirim
ㆍTingling
ㆍHot feeling
ㆍNonsensitivity
ㆍPain
If the symptoms of numbness are felt deep inside, it can even lead to pain. At that time, the pain causes the bones to feel numb.
Treatment according to the cause of numbness in the hands and feet
ㆍPeripheral nerve disease – drug treatment
ㆍRest Leg Syndrome – Medication
ㆍPeripheral blood flow disease – drug treatment
ㆍCerebral vascular disease – emergency treatment, drug preventive treatment
ㆍHyperventilation syndrome – breathing control, drug treatment
ㆍPanic disorder – psychotherapy, drug treatment
ㆍPsychological cause – psychotherapy, drug treatment