This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following drug causes Pseudotumour cerebri - 
Select and explain. 
A. Sparfloxacin, B. Tetracycline, C. Gentamicin, D. Clofazimine
B: Tetracycline
Answer: B: Tetracycline 
Explanation: Ans. is 'b' i.e., Tetracycline Drugs causing Pseudotumour cerebri o A miodarone o Mineralocoicoids (withdrawl) o Oral contraceptives o Glucocoicoids (withdrawl) o Hypervitaminosis A o Tetracyclines o Quinolones