Chlorothiazide Overdose

Increased thirst, lightheadedness, and loss of consciousness are symptoms that may occur when a person overdoses on chlorothiazide. Overdose effects may also include low electrolytes, dehydration, and irregular heart rhythm. There are various treatment options available for a chlorothiazide overdose, including certain medicines, supportive care, and "pumping the stomach."

Chlorothiazide Drug Information

Chlorothiazide Overdose: An Overview

Chlorothiazide (Diuril^®) is a medication that is used for controlling high blood pressure and treating water retention (edema). The effects of a chlorothiazide will vary depending on a number of factors, including how much chlorothiazide was taken and whether it was taken with any other medicines, alcohol, and/or drugs.

If you happen to overdose on chlorothiazide, seek medical attention immediately.

Symptoms of a Chlorothiazide Overdose

The effects of a chlorothiazide overdose may include:

Dehydration
Low electrolytes (especially low potassium, chloride, and sodium)
Irregular heart rhythm (arrhythmia), especially in people taking dixogin (Digitek^®, Lanoxin^®).

This may cause signs or symptoms that include:

Lightheadedness, dizziness, or fainting
Decrease in urine output
Drowsiness, headache, or back pain
Slow or irregular heartbeat
Dry mouth
Increased thirst
Weakness
Tiredness
Restlessness
Seizures
Confusion
Muscle pain or cramps
Nausea or vomiting
Loss of consciousness.

(Chlorothiazide Overdose Continued: Page 2)