Numbness in the little finger for one month

Jun 06, 2023 Source: Cainiu Health

Dr. Yang Jun

Introduction

Numbness in the little finger lasting for a month may be caused by conditions such as nerve compression, carpal tunnel syndrome, peripheral neuritis, cervical spondylosis, or diabetic peripheral neuropathy, and treatment should be based on the specific underlying cause. Numbness in the little finger may result from nerve compression. For example, when the ulnar nerve is compressed, it can lead to numbness in the palm and fingers, including the little finger.

1. Nerve Compression

Numbness in the little finger may result from nerve compression. For example, when the ulnar nerve is compressed, it can cause numbness in the palm and fingers, including the little finger. Maintaining proper posture during daily activities and avoiding prolonged positioning of the arm or fingers is recommended.

2. Carpal Tunnel Syndrome

Carpal tunnel syndrome occurs due to compression or damage of the median nerve within the carpal tunnel, impairing nerve conduction and leading to abnormal sensations in the hand, such as numbness, tingling, and pain in the fingers. Medications such as mecobalamin tablets or cobamamide tablets may be taken under medical guidance.

3. Peripheral Neuritis

Peripheral neuritis refers to inflammation or injury of the peripheral nerves, which can lead to abnormal nerve function, including numbness. If the peripheral nerves corresponding to the little finger are affected by inflammation or injury, it may result in numbness. Under a doctor's supervision, medications such as mecobalamin tablets or vitamin B1 tablets may be used to relieve symptoms.

4. Cervical Spondylosis

Cervical spondylosis causes compression or irritation of cervical nerves, affecting nerve conduction and resulting in abnormal hand sensations. Treatment may include taking Jingfukang granules or Gujin Pills as directed by a physician.

5. Diabetic Peripheral Neuropathy

This condition refers to a series of nerve damages caused by diabetes affecting the nervous system, potentially leading to sensory abnormalities in the hands or feet, such as numbness, tingling, or pain. Medications such as dapagliflozin tablets or metformin hydrochloride sustained-release tablets may be taken as prescribed.

If symptoms persist or worsen, prompt medical attention is recommended.

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What causes numbness and pain in the little finger?

In general, numbness and pain in the little finger may be related to cervical spondylosis, cerebrovascular diseases, peripheral neuritis, or other causes. If a patient works at a desk for prolonged periods or frequently looks down at a mobile phone, cervical spondylosis may develop, leading to numbness in the little finger. In addition, numbness and pain in the little finger could also indicate a stroke. If such symptoms occur, it is recommended to seek medical evaluation and diagnosis at a hospital as early as possible.

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Ulnar nerve injury, numbness in the little finger

In general, numbness in the little finger caused by ulnar nerve damage may be related to factors such as ulnar nerve strain, trauma, secondary inflammation, carpal tunnel syndrome, or cervical spondylosis, and requires symptomatic treatment. Ulnar nerve strain refers to repetitive or excessive activities involving the arm or hand that lead to injury or compression of the ulnar nerve. This may result in ulnar nerve damage, causing numbness in the little finger, finger weakness, or pain.