Drug-induced polyneuropathy
ICD-10 G62.0 is a billable code used to indicate a diagnosis of drug-induced polyneuropathy.
Drug-induced polyneuropathy is a condition characterized by damage to multiple peripheral nerves due to the toxic effects of certain medications. This condition can manifest as a variety of symptoms, including numbness, tingling, burning sensations, and weakness in the limbs. The polyneuropathy may be dose-dependent, meaning that higher doses of the offending drug can lead to more severe symptoms. Common drugs associated with this condition include chemotherapeutic agents, certain antibiotics, and antiretroviral medications. Diagnosis typically involves a thorough clinical history, including a review of medications, and may be supported by electrodiagnostic studies such as nerve conduction studies and electromyography (EMG). These studies help to assess the extent of nerve damage and differentiate drug-induced polyneuropathy from other types of neuropathies. Management focuses on discontinuing the offending agent and providing symptomatic relief, which may include pain management and physical therapy. In some cases, nerve regeneration may occur once the drug is withdrawn, but recovery can be variable.
Detailed history of symptoms, medication review, and results of electrodiagnostic studies.
Patients presenting with symptoms of neuropathy after starting new medications.
Ensure clear documentation of the timeline of medication use and symptom onset.
Documentation of chemotherapy regimens and any supportive medications.
Patients experiencing neuropathy following chemotherapy treatment.
Document the specific chemotherapeutic agents used and their dosages.
Used to evaluate the extent of nerve damage in suspected drug-induced polyneuropathy.
Results of nerve conduction studies must be documented in the patient's record.
Neurologists should ensure that the studies are performed and interpreted correctly.
Common medications include chemotherapeutic agents, certain antibiotics, and antiretroviral drugs. It's important to review the patient's medication history to identify potential culprits.
