Which antimalarial drug is known to cause neuropsy-chiatric adverse reaction?
Correct Answer: Mefloquine
Description: Adverse effects :Mefloquine is bitter in taste; common reaction is dizziness, nausea, vomiting, diarrhoea, abdominal pain and sinus bradycardia. These are usually mild and largely dose related, but may be severe in some. Major concern has been a variety of neuropsychiatric reactions (disturbed sense of balance, ataxia, errors in operating machinery, strange dreams, anxiety, hallucinations, rarely convulsions) occurring in some recipients. These are dose related and subside in 1-3 weeks. Rare events are haematological, hepatic and cutaneous toxicity. Mefloquine appears to be safe during pregnancy, but should be avoided in 1st trimester unless absolutely essential. ESSENTIALS OF PHARMACOLOGY page no.824
Category:
Pharmacology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now