Peripheral neuritis refers to inflammation of the peripheral nerves, including those caused by infection, metabolism issues, toxicity, or even adverse reactions from medication. It is collectively known as peripheral neuropathy or polyneuropathy and is common in patients with anemia, malnutrition, atherosclerosis of the limbs, and diabetes.
Patients with peripheral neuritis may experience abnormal sensations such as a pricking sensation, ant-like crawling, numbness, muscle weakness, reduced reflexes, and even a glove or sock-like sensation of numbness. They may not feel pain from wounds or injuries to the hands.
When fingers are exposed to prolonged cold stimulation, local blood circulation may be affected, leading to peripheral neuritis in the fingers. Symptoms include reduced touch sensation, finger pricking pain like needles, and a burning sensation.
In cases of alcohol or heavy metal poisoning, such as arsenic, mercury, or lead, blood circulation around the fingers may be impaired, causing peripheral neuritis. Early symptoms include burning, pain, and numbness in the fingertips or toes.
1. Adjust Diet Reasonably: Ensure a balanced diet to avoid malnutrition or excess nutrition leading to obesity. Avoid smoking and alcohol and supplement with foods rich in vitamin B1.
2. Exercise Regularly: Enhance cardiovascular function, improve the blood circulation system, respiratory system, and digestive system function, increase disease resistance, and enhance the body's adaptability.
3. Avoid Prolonged Exposure to Chemical Toxins: Use protection when handling heavy metals such as arsenic, mercury, and lead. For patients taking long-term medications like isoniazid, phenytoin sodium, chloroquine, and sulfonamides, discontinue use immediately if symptoms of peripheral neuritis are observed.