Aspirin is an antipyretic, analgesic and anti-inflammatory medication. It also has antiplatelet effects when given in low doses. It belongs to a group of medications called the nonsteroidal anti-inflammatory drugs, commonly called NSAIDs, a group that also includes ibuprofen and naproxen.
The most common symptom of acute aspirin poisoning would be ringing in the ears, called tinnitus, and impaired hearing. Clinical symptoms of aspirin poisoning include hyperventilation, vomiting, double vision, fever, and a feeling of faint. Aspirin poisoning can range from minor to severe.
Mild to Moderate Symptoms
The "2009 Lippincott's Nursing Drug Guide" states that a person suffering from aspirin poisoning can experience rapid breathing, sometimes with lethargy, dry mouth and dizziness.
Moderate Symptoms
As stated in the Lippincott's drug guide, a moderate symptom of aspirin poisoning can be severe deep and rapid breathing, marked lethargy and excitability, without coma and convulsion. These signs and symptoms should be considered an emergency.
Severe Symptoms
Severe symptoms include agitation, fever, convulsions, collapse and coma. Vital signs would include low blood pressure, rapid heart rate and rapid breathing. A severe case of aspirin poisoning requires immediate and thorough medical intervention.
Symptoms of Gradual Aspirin Poisoning
According to Merck Manual Home Edition, the symptoms for gradual aspirin poisoning, which occurs over a period of days and weeks, are different from acute aspirin poisoning symptoms. The most common symptoms seen are drowsiness, subtle confusion, and hallucinations. Patients can also experience a buildup of fluid in the lungs, known as pulmonary edema, which can affect breathing. Brain swelling, and seizures can also be seen.
References
- "2009 Lippincott's Nursing Drug Guide"; Amy M. Karch; 2009
- Merck Manual Home Edition: Aspirin Poisoning
