This is the moment when we are no longer moving, and the nerves and tendons release their pressure more intensely. This overload can also lead to some of the pathologies we will discuss below.
Carpal tunnel syndrome
Our three main fingers : thumb, index, and middle finger tend to be the most affected by what is called carpal tunnel syndrome (CTS), according to studies .
This is a problem associated with the median nerve. A peripheral neuropathy that puts pressure on our wrist. This causes numbness, as well as significant pain; it can even lead to loss of mobility.
As a result, sensitivity decreases and our hands become numb . This symptom has been shown to be a product of this syndrome. And it is at night that we feel its bothersome effect the most.
Tennis elbow
This condition affects people who perform activities that overload the elbow joint . It occurs not only in athletes, but also in various activities and professions: mechanics, construction workers, seamstresses, among others.
In this disorder, also known as lateral epicondylitis, there is inflammation of the extensor-supinator tendons at the level of the lateral epicondyle.
Dehydration
Another reason why hands go numb is dehydration. Reduced fluid intake, not replenishing water after intense exercise, or various gastrointestinal issues are some of the causes of this dehydration.
Traffic problems
Poor blood circulation is not only noticeable in varicose veins in the legs, but also in sensations such as tingling and numbness in the hands. The causes can be varied, and include habits such as smoking and alcohol consumption .
Vitamin B deficiency
Often, a poor or inadequate diet leads to insufficient vitamin B intake . This can have consequences that we sometimes overlook. We attribute them to other things, such as fatigue from work or daily life, without realizing that it’s due to this deficiency.
In addition to tingling or numbness in the hands, you may experience generalized muscle weakness, as well as fatigue, drowsiness, pale skin, and a feeling of rapid heartbeat. This could be due to a vitamin B12 deficiency, which is closely related to nerve function .
Herniated disc
Another possible cause of numbness in the hands is a herniated disc, as it compresses the nerves . Especially if it’s in the cervical region, it can affect the arm, hands, and fingers.
Diabetes
Diabetes can affect the nerves, causing what is known as diabetic neuropathy , which causes symptoms such as tingling, numbness, and loss of sensation in the limbs, although it is more common in the lower limbs.
Multiple sclerosis
Numbness in the limbs can be one of the common symptoms of multiple sclerosis , as well as loss of sensation in different parts of the body.
As is known, this is a disease of the nervous system that causes destruction of membranes, disrupting nerve impulses. It is a serious condition. Therefore, it is important to be aware of these signs.
Reaction to medications or substances
This includes everything from allergic reactions to medications, animal toxins (bites) and food, to prolonged use of drugs or other substances, including lead contamination.
Other conditions that cause numbness in the hands
There are various pathologies in which symptoms such as those mentioned above can manifest : numbness of the hands, tingling or prickling, although this does not necessarily occur only at night or while sleeping.
These pathologies include:
- Shingles
- HIV/AIDS
- Arthritis
- Amyloidosis
- Migraines
- Hypothyroidism
- Raynaud’s disease
- Peripheral neuropathy
- Stroke
Natural remedies for when your hands go numb
Foods and supplements
- Before going to sleep, take a tablespoon of flaxseed oil . This oil, rich in essential fatty acids , has anti-inflammatory properties thanks to linamarin. This remedy works on the extremities, relieving the feeling of numbness in the hands.
- Eliminate salt and acidifying drinks from your diet . These products may exacerbate inflammation and pain, although there is no evidence to support this claim.
- Stay well hydrated; drink at least two liters of water a day. You can, for example, make yourself an artichoke broth to benefit from its diuretic and cleansing effects . This will help prevent fluid retention.
- It’s important to include foods rich in vitamin B12 in your diet . These can help you get an adequate intake. You can also find vitamin B12 tablets at your pharmacy or health food stores, but be sure to consult your doctor first.
Good habits
- If you often have a manual job that requires you to use your hands and wrists for many hours, you can use a compression wrist brace . It will provide adequate pressure to protect your nerves and joints, preventing dreaded strain.
- You can also do regular wrist exercises . Another option is massage with an anti-inflammatory remedy such as arnica .
- Soak your hands in cool water in the bathroom sink . Adding ice cubes will make it even more effective. This will relieve pressure, nerve inflammation, and pain. Do this before going to bed and you’ll notice a little relief.
Should I see a doctor?
As we saw, there are some causes of numbness in the hands while sleeping that require special attention, such as diabetes and multiple sclerosis.
So don’t hesitate to consult a specialist if the tingling or numbness persists. It’s important to seek help.
