Why does the tongue become numb after taking Heishunpian, and what should be done?

Tongue numbness after taking Heishunpian (Black Aconite Root) could be caused by insufficient processing of the medication, excessive dosage, neuritis, cervical spondylosis, or cerebral hypoperfusion. This condition can be improved through general treatments, medication, and other methods. It is recommended to seek timely medical attention at a hospital and undergo treatment under the guidance of a physician.

1. Inadequate Processing of the Medication: Although Heishunpian has been processed to reduce its toxicity, if the processing time is insufficient or the method is improper, there may be residual toxic components such as aconitine. These can stimulate the nerves and easily cause tongue numbness after ingestion. Immediately discontinue use, switch to properly processed Heishunpian obtained from a legitimate source, and observe whether symptoms improve.

2. Excessive Dosage: Heishunpian has strict dosage requirements. Overdosing can lead to high drug concentrations in the body, with excessive active ingredients and small amounts of toxic components irritating oral nerve endings, causing tongue numbness. Reduce the dosage promptly, follow medical instructions for dose control, and seek medical attention if symptoms persist.

3. Neuritis: Under the influence of factors such as infections or metabolic disorders, nerve function may be impaired. After taking Heishunpian, increased body sensitivity can intensify nerve stimulation, resulting in tongue numbness, which may also be accompanied by pain and abnormal sensations. Patients may use Mecobalamin Tablets, Vitamin B1 Tablets, or Fursultiamine Tablets under a physician's guidance to alleviate symptoms.

4. Cervical Spondylosis: Cervical vertebrae may become damaged due to strain, leading to lesions that compress nerves and affect nerve conduction function, causing abnormal oral sensory perception. After taking Heishunpian, tongue numbness may worsen, and symptoms such as neck stiffness and numbness in the upper limbs may also occur. It is recommended to use Jingkang Capsules, Gentongping Granules, or Celecoxib Capsules under medical guidance to alleviate discomfort.

5. Cerebral Hypoperfusion: Atherosclerosis, vascular stenosis, and other conditions may reduce blood supply to the brain, affecting nervous system function. Nerves in the tongue may become numb due to insufficient blood supply, and symptoms may become more pronounced after taking Heishunpian, often accompanied by dizziness and headaches. It is recommended to use Nimodipine Tablets, Yangxue Qingnao Granules, or Ginkgo Biloba Leaf Tablets under medical supervision to alleviate symptoms.

Maintaining healthy lifestyle habits and a balanced diet while avoiding overly spicy or irritating foods is important to promote overall health.