T36.5
Poisoning by, adverse effect of and underdosing of aminoglycosides
Clinical Classification Guidelines
Inclusion Terms
- Poisoning by, adverse effect of and underdosing of streptomycin
Medical Intelligence & Overview
ICD-10 code T36.5 relates to cases of poisoning, adverse effects, or underdosing of aminoglycoside antibiotics — a group of powerful medications often used to treat serious bacterial infections. Among these, streptomycin is a notable example. While effective against certain bacteria, these drugs can sometimes cause harmful side effects or toxicity if not used carefully. This article explains what you should know about this condition, including its causes, symptoms, diagnosis, and treatment options.
Causes & Symptoms
Clinical Causes: Overdose of aminoglycoside medications such as streptomycin Poor dosing or incorrect administration of the medication Prolonged use of aminoglycosides, leading to accumulation and toxicity Pre-existing kidney impairments, increasing risk of toxicity Concurrent use of other medications that may enhance toxicity or interfere with clearance Inadequate monitoring during therapy, resulting in unnoticed toxicity
Key Symptoms: Hearing loss or ringing in the ears (tinnitus) Balance problems or dizziness Kidney discomfort, reduced urine output, or signs of kidney damage Muscle weakness or numbness Nausea, vomiting, or general fatigue Signs of systemic toxicity, such as fever or rash (less common)
Diagnostic & Treatment
Diagnosis Path: Doctors diagnose poisoning or adverse effects from aminoglycosides based on a combination of medical history, medication use, and physical examination. They may also perform laboratory tests, including blood and urine analysis, to check kidney function and drug levels. Hearing tests, such as audiometry, can identify hearing impairment, while neurological assessments can evaluate nerve involvement. Monitoring drug serum levels during treatment helps prevent toxicity, especially in vulnerable individuals.
Treatment Protocols: Managing toxicity from aminoglycosides involves multiple steps. Discontinuing or adjusting the medication is crucial. Supportive treatments, such as hydration and medications to protect kidney function, may be provided. In cases of severe hearing loss or nerve damage, specialized therapies and rehabilitation efforts could be necessary. Early detection and intervention are vital to prevent permanent damage, underscoring the importance of regular medical supervision during therapy with aminoglycosides.
Clinical Advice & FAQs
Billing Guidance
Is T36.5 a billable ICD-10 code?
Yes, T36.5 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report T36.5?
Clinical documentation must specify the nature of Poisoning by, adverse effect of and underdosing of aminoglycosides and any associated comorbidities for accurate reporting.
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