What are aspirin overdose symptoms?

What symptoms show up right after taking too much aspirin?

Too much aspirin hits the body in stages. Early signs include ringing ears, upset stomach, nausea, and faster breathing. These appear within hours of swallowing excess pills.

How does aspirin overdose affect breathing?

Excess aspirin drives the lungs to breathe faster and deeper. This lowers carbon dioxide in the blood, making it more alkaline. The change can then shift into slower breathing or respiratory failure once metabolism gets overwhelmed.

What neurological symptoms develop?

Confusion, dizziness, and hallucinations surface as blood levels climb. Severe cases bring seizures or coma.

What happens to temperature and hydration?

Sweating, fever, and dehydration set in from rapid breathing and vomiting.

How long do symptoms last after taking too much aspirin?

Symptoms peak in the first 12 to 24 hours. Recovery takes days to weeks once treatment begins, especially if kidney function suffered.

Why do symptoms worsen over time?

Aspirin continues to build up in the blood even after stopping intake.

What complications arise if left untreated?

Untreated cases develop acidosis, low blood pressure, and organ damage.

When does aspirin patent protection end?

Aspirin lost patent protection generations ago.