Which of the following is a symptom of Acute Lithium Toxicity?

• A. Increased thirst
• B. Weight gain
• C. Peripheral edema
• D. Schizophrenia

Answer: (A)

Increased thirst is indeed a symptom of acute lithium toxicity. When lithium levels in the body rise too high, it can cause a variety of adverse effects, one of which is polydipsia, or increased thirst. This occurs because lithium can influence the body's electrolytes and fluid balance, leading to a greater need for water intake to help dilute the toxicity.

The other options listed do not specifically represent symptoms of acute lithium toxicity. Weight gain and peripheral edema can occur with long-term lithium use but are not acute symptoms associated with toxicity. Schizophrenia is a mental health disorder and not a symptom of lithium toxicity. Understanding these distinctions helps in recognizing signs of lithium toxicity and managing patient care effectively.