This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pharmacology, Subject name: Pharmacology
Which of the following drugs can be given safely in pregnancy 
Select and explain. 
A. Amoxicillin, B. Methotrexate, C. Warfarin, D. Tetracycline
A: Amoxicillin
Answer: A: Amoxicillin 
Explanation: Drugs are causing teratogenic effect - methotrexate- cleft palate, hydrocephalus, multiple defects, foetal death Warfarin - depressed nose; eye and hand defects, growth retardation Tetracycline-discolored and deformed teeth, retarded bone growth AMONG antibiotics, amoxicillin is comparatively safe Ref:KD Tripathi pharmacology 7th edition (page.no: 85)