Which action is appropriate when a patient taking Mellaril (thioridazine) complains of dry mouth, blurred vision and eyes hurting in bright light?

Which action is appropriate when a patient taking Mellaril (thioridazine) complains of dry mouth, blurred vision and eyes hurting in bright light?

• A. Direct the client to use sun-block
• B. Explain side effects of medication and encourage use of sunglasses
• C. Call the physician to report onset of extrapyramidal symptoms
• D. Keep the client inside or in the shade until symptoms subside

Answer: (B)

Anticholinergic effects from phenothiazine antipsychotics like thioridazine commonly cause dry mouth, blurred vision, and light sensitivity. The best response is to educate the patient about these predictable side effects and offer practical relief, such as wearing sunglasses to reduce glare and eye discomfort. This approach supports comfort and continued treatment, without unnecessary escalation. It’s also reasonable to suggest staying hydrated and practicing good oral care for dry mouth, but the key is acknowledging the side effects and providing a simple, effective coping strategy.

Anticholinergic effects from phenothiazine antipsychotics like thioridazine commonly cause dry mouth, blurred vision, and light sensitivity. The best response is to educate the patient about these predictable side effects and offer practical relief, such as wearing sunglasses to reduce glare and eye discomfort. This approach supports comfort and continued treatment, without unnecessary escalation. It’s also reasonable to suggest staying hydrated and practicing good oral care for dry mouth, but the key is acknowledging the side effects and providing a simple, effective coping strategy.