Why is my finger numb after cutting?

It’s possible for a laceration to the hand to injure a nerve. This type of injury can cause numbness, loss of feeling, and weakness in the hand, finger, or thumb. In some cases, a simple bruise or swelling around the nerve will cause numbness or tingling for a few days. After this, normal feeling and function return.

Can you get nerve damage from cutting your finger?

A laceration is a cut. It’s possible for a laceration to the hand to injure a nerve. This type of injury can cause numbness, loss of feeling, and weakness in the hand, finger, or thumb. In some cases, a simple bruise or swelling around the nerve will cause numbness or tingling for a few days.

How do you know if you have nerve damage in your thumb?

Most people suffering from nerve damage in the hands complain of tingling, numbness, and even a burning sensation. Other symptoms of nerve damage to the hands include: weakness. numbness.

What are symptoms of nerve damage in finger?

A pinched nerve in your finger may cause symptoms like tingling, weakness, or pain….Symptoms

• numbness.
• burning feeling.
• pins and needles feeling.
• tingling.
• pain, either sharp or aching.
• weakness.
• difficulty gripping with your fingers and hand.

How do I get rid of numbness in my fingers?

How is finger numbness treated? Your doctor may recommend over-the-counter (OTC) medication to reduce inflammation. Examples include nonsteroidal anti-inflammatory drugs, such as ibuprofen. Another option is wearing a brace or splint.

How long will finger be numb after cut?

There is numbness just along the edges of the wound. This is from cutting nearby tiny nerves at the same time. Numbness can last 1-3 weeks. These tiny nerves will grow back in 2-3 weeks.

How long does it take for nerves to heal in finger?

Once the nerve cover is fixed, the nerve fibers usually start growing across the repair site within three or four weeks. Growth is gradual and it may take as long as a year before feeling returns to the affected area.

What does it mean when you have a numb thumb?

Carpal tunnel syndrome is one of the most common causes of thumb numbness. It’s caused by the compression of a nerve that runs through your wrist bones. Arthritis, bone spurs, and overuse of the wrist can all cause this compression.

Will nerve damage in thumb heal?

Occasionally, the nerve is bruised, and may heal on its own in time. However, if a nerve is cut or crushed, it may need surgical treatment in order to help improve or restore function to the hand or arm.

How long does nerve damage in finger take to heal?

If your nerve is bruised or traumatized but is not cut, it should recover over 6-12 weeks. A nerve that is cut will grow at 1mm per day, after about a 4 week period of ‘rest’ following your injury.

How do I get rid of numbness in my hands and fingers?

Treating hand numbness

1. Exercise. Exercises for carpal tunnel syndrome can help improve your symptoms and increase your strength if you also have muscle weakness.
2. Over-the-counter pain medications.
3. Splints or wrist guards.
4. Topical treatments.
5. Vitamin B-12.
6. Antidepressants.
7. Antiseizure medications.
8. Surgery.